Lasius niger

This is one of the commonest European species and is often especially evident at sites of human disturbance including towns, villages and quarries. Nests may occur in walls, pavements, tree stumps in open woodland, pasture and open heath. Occasionally earth mounts are formed and foraging tracks are frequently covered by surface tunnels of earth. This species is aggressive and readily attacks other ants. Nests are single queened and moderately populous with several hundred up to 10,000 workers. Aphids on shrubs and herbs as well as subterranean species are tended. Mating swarms occur from July to late August and in some years huge numbers may fly over a large district on the same date. (Collingwood 1979)

Identification
Wilson (1955) - The worker is best distinguished by its abundant standing appendage pilosity combined with the clypeal outline and mandibular dentition characteristic of the "niger complex" (Lasius niger, Lasius alienus, Lasius emarginatus, Lasius productus). Over most of Europe and in western North America niger has a scape index regression zone intermediate between those of Lasius brunneus and L. emarginatus, but in peripheral Eurasian populations this zone shifts to overlap that of L. emarginatus. The male is best distinguished by the possession of abundant standing pilosity on the appendages combined with the "niger type" mandible described below.

United States: Mackay and Mackay (2002) - These are medium to dark brown ants with large eyes, which have abundant erect and suberect hairs on the scapes (more than 30) and the extensor surface of the anterior tibia (more than 6). The three basal teeth are about equal in size (the teeth adjacent to the penultimate tooth may be smaller in size).

Europe: Collingwood (1979) - Greyish brown to dark brownish black, mid body occasionally somewhat paler. All appendage surfaces including scapes and tibiae with abundant erect hairs. Length: 3.5-5.0 mm

Distribution
This species has the northernmost range of the four members of the niger complex. In Eurasia it is found from Scotland and southern Fennoscandia south to Morocco, Algeria, and the offshore Atlantic Islands, east through Lebanon, Afghanistan, and the Himalayan plateau to central China and Formosa, then north to northern Russia, southern Yakutsk, and Kamchatka. In North America it ranges from the Pacific Northwest through most of the Great Basin, the Rocky Mountains, and northern Sierra Nevada. (Wilson 1955)

Holarctic from Western United States to Japan, North Africa to Finland (Collingwood 1979).

Distribution based on Regional Taxon Lists
Nearctic Region: Canada, United States. Neotropical Region: Mexico. Oriental Region: India, Maldives, Nepal, Pakistan. Palaearctic Region: Afghanistan, Albania, Andorra, Armenia, Austria, Belarus, Belgium, Bulgaria, Channel Islands, China, Croatia, Czech Republic, Democratic Peoples Republic of Korea, Denmark, Estonia, Faeroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Hungary, Iberian Peninsula, Kazakhstan, Kyrgyzstan, Latvia, Lithuania, Luxembourg, Monaco, Mongolia, Montenegro, Netherlands, Norway, Poland, Portugal, Republic of Korea, Republic of Macedonia, Republic of Moldova, Romania, Russian Federation, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom of Great Britain and Northern Ireland.

Biology
Wilson (1955) - Gosswald (1932) has presented a detailed and informative account of the habitat preferences and nesting habits of this species in Germany. He found it to be one of the most abundant and adaptable native ants. It occurs in deciduous, coniferous, and mixed forests, along forest borders, in hedgerows, and in open meadows; it thrives on cultivated land and occasionally enters houses. In forests it tends to nest in rotting tree trunks. In exposed situations with little vegetation cover, it nests mostly under stones. In meadows, along grass-grown paths and forest gardens, and in gardens, it frequently builds earthern mounds, especially where the soil is moist and the ground vegetation dense. Such mounds are irregular in shape and apparently designed to surmount the surrounding vegetation, with the result that they are often quite massive and may exceed 50 cm. in height. In a random field sample, Gosswald found 625 nests under stones, 350 in mounds, and 130 in rotting wood. The species is said to occasionally construct carton nests out of macerated plant material and humus, especially when it nests under stones in pine woods; the carton material closely resembles that characteristically manufactured by Lasius fuliginosus.

The North American population shows a similar latitude in habitat preferences. Field notes supplied me with 16 collections by A. C. Cole and Borys Malkin seem to indicate a general preference for drier and more open situations. The majority of the 16 were taken in open forest of variable composition, while several were taken in meadows and grassy roadstrips. One was taken in a dry rabbitbrush association (Chrysothamnus) near Eagle Nest, N. Mex. Another was taken near timberline in a zone of stunted fir (Bloomington Peak, Wasatch Mts., Idaho; Malkin). The Eagle Nest colony was found in soil at the base of a bush; all of the others were taken under stones.

The previously published Asiatic records seem to indicate broad adaptability also. The Yalung-Yangtse collections recorded by Eidmann (1941) were made both in moist river valleys and in the high grassland of the Tibetan Plateau. All were from under stones. Kuznetzov-Ugamskij (1929a) notes that in the Ussuri region this species occurs under the "widest environmental conditions."

Ecological data accompanying several peripheral collections determined during this revision are noteworthy. On the Canary Islands (Gran Canaria, Teneriffe, La Palma) Wheeler (1927) found niger mostly in moist, shady spots between 1500 and 5000 feet. At Las Mercedes, Teneriffe (2500 feet), it was the only ant species found in a forest of tree-heath (Erica arborea) and laurel (Cerasus lusitanicus). At Ponta Delgada in the Azores niger occurred abundantly with Tetramorium caespitum, nesting under stones and foraging over the ground in files. In Lebanon, Christiansen (in litt.) took workers under rocks in mesophytic forest at Hammana and dealate queens from rotting wood in spruce forest above the Kammuoha Plain. Workers were also taken with the aid of a Berlese funnel from around the roots of grass growing on the banks of the Orontes River two miles south of Hermel. This last locality is surrounded by scrub desert and is ten miles from the nearest well developed woodland, representing an extreme habitat record for Lasius in general and a very extraordinary one for niger in particular.

Lasius niger has generalized food habits. Many authors have observed it gathering insect remains, floral nectar, and the honeydew (excreta) of Homoptera and larval Lycaenidae. Eidmann (1926) and others have suggested that the insect honeydew makes up the bulk of the diet. According to Donisthorpe (1927), in a review of the food habits of this species, niger has been observed occasionally to gather seeds of such plants as Viola, Galium, and Ranunculus; Scott (1926) has seen it collecting seeds of Chelidonium. But apparently no one has checked to see if the seeds are actually used as food. The pastoral habits of niger have been the subject of an excellent study by Eidmann (ibid.). Certain aphids overwinter in the nests of niger and are brought out and placed on the host plants in the spring. At first the aphids are returned to the shelter of the nests each evening. Later, as the nights grow warmer, the herds are left permanently in place. Certain of the workers function as guards during the day, remaining constantly at fixed posts; one worker was observed to return to the same spot each day for eight days. The workers appear to reduce predation by the braconid Trioxys, and on several occasions Eidmann saw them in the act of driving off workers of other ant species. Biisgen (1891) has observed niger workers combating chrysopid larvae in similar fashion. By counting the number of workers returning to the nest gorged with honeydew, Eidmann estimated that a large colony of niger may consume as much as a liter of this material in the course of a summer.

According to Eidmann, niger is principally nocturnal. Its above-ground activity, as measured by the number of ants soliciting honeydew, is highest at midnight and lowest in the early morning. The workers do all they can to avoid light; in order to work above ground they build turret-shaped shelters around the bases of aphid-infested plants and connect these with the nest by means of covered pathways.

Eidmann (1943) has included this species in a general study of overwintering in ants. Most of the workers of the colony move deep into the center of the nest, concentrating in a few chambers. A small number remain with the aphids in the special chambers where these insects are housed. Brood, in the form of small larvae, may be present or lacking.

According to Donisthorpe (1926), who has undertaken a thorough review of the European literature on the subject, the nuptial flights of niger take place in the afternoon and early evening from early July to mid-September. There are no records of nuptial flights in North America, but winged reproductive have been taken in nido from July 3 (Sacramento Mts., N. Mex.) to September 1 (Alta, Utah). Stray males and queens, possibly engaged in a nuptial flight, were found at Heber, Utah, on September 7 (A. W. Grundmann). Eidmann (1926) has studied reproduction and nest-founding in this species in Germany. The pair copulate in flight, fall to the ground, and separate. The queen, without attempting to take flight again, soon drops her wings and seeks cover. The first eggs are laid the following spring, and the first adult brood hatches that summer. One queen was observed to go without food for 382 days in the normal course of founding a colony.

Stroeymeyt et al. (2018) experimentally tested how workers of Lasius niger might alter their behavior after being exposed to a pathogen. They found "pathogen exposure induced behavioral changes in both exposed ants and their nestmates, which helped contain the disease by reinforcing key transmission-inhibitory properties of the colony's contact network. This suggests that social network plasticity in response to pathogens is an effective strategy for mitigating the effects of disease in social groups."

Madsen and Offenberg (2017) - Most colonies of Lasius niger are started by a single claustral queen that uses her stored energy reserves to raise her first brood. However, the high numbers of Lasius queens occurring after mating flights, coupled with the fact that queens avoid areas frequented by workers of established colonies (Sommer and Hölldobler 1995), leads to a high density of new nest foundations in the field. In response to crowding and high inter-colony competition, incipient colonies may use two different strategies to gain competitive advantage. One strategy is pleometrosis, where queens enter facultative associations with non-related queens during colony founding (Bernasconi & Strassmann 1999). A second strategy to improve competition by increasing early colony growth is the sequestration of foreign pupae and larvae through the raiding of brood from neighbouring colonies.

A laboratory study of wild collected queens in Denmark examined the demographic results of pleometrosis and brood raiding. Results showed that both methods had an overall positive effect on colony production, albeit the magnitude at which pupae transplantation boosted colony growth was much larger than pleometrosis. After six weeks, colonies with two and three queens contained, respectively, 26% and 83% more brood than control colonies with only one queen. Queen association also led to overall decreased queen fecundity and death of all resident queens in over 60% of the colonies due to queen fights. After eight weeks, colonies that received 30 or 60 foreign pupae had produced on average 256% more brood than controls and nanitic workers that were 7% longer than those from colonies that did not receive transplanted pupae.

Foraging/Diet
See the general biology discussion above for an overview of diet and foraging. Novgorodova (2015b) investigated ant-aphid interactions of a dozen honeydew collecting ant species in Western Siberia pine and aspen-birch-pine forests (54°7´N, 83°06´E, 200 m, Novosibirsk) and mixed-grass-cereal steppes with aspen-birch groves (53°44´N, 78°02´E, 110 m, near Karasuk) in the Novosibirsk Region and coniferous forests in the northeastern Altai (north end of Lake Teletskoe, 51°48´N, 87°17´E, 434 m). All of the ants studied had workers that showed high fidelity to attending particular aphid colonies, i.e, individual foragers that collect honeydew tend to return to the same location, and group of aphids, every time they leave the nest. Lasius niger showed no specialization beyond this foraging site fidelity. Foragers tended Chaitophorus populeti (Panzer), Aphis craccivora Koch, Aphis viburni Scopoli and Aphis pomi De Geer.

Bles et al. (2018) showed how the dynamics of pheromone trails were important in allowing foragers of this species to travel along straight paths, and therefore spent less time traversing from a food source to the nest, versus bent paths of an equal length.

Guiliani et al. (2019) observed this species foraging on extrafloral nectaries of the invasive Reynoutria x bohemica (Polygonaceae) in Tuscany. The habitats examined were river banks and disturbed habitats.

Reproduction
Chérasse et al. (2019) examined how mating may alter changes in gene expression in queens of Lasius niger. They targeted six genes likely to be important in physiology changes in reproductive function, longevity and immune system function. The specific genes studied were selected based on results found in other studies of newly mated female insects. Their study compared gene expression in virgin queens that had exited their natal nest and were about to fly off for their mating flight to 1-day and 5-day post-mated monandrous and polyandrous queens. All queens were collected from a 2017 mating flight in Belgium. There were 8 queens in each group of the 5 types of queens examined (pre-mated queens, and singly and multiply mated 1 day and 5 day post-mated queens). The inducement of oviposition was found to be followed by an up-regulation of vitellogenin and defensin expression. Vitellogenin is a major yolk protein precursor directly linked to egg production. It was up-regulated in queens mated 5 days earlier. Defensin, an antimicrobial peptide, was up-regulated in 1 day but not 5 day post mated queens. An increase in antimicrobial peptides post mating, and other presumed immune responses, have been observed in other insects. While untested, it has been suggested this could be a response to a copulatory bacterial infection or may serve as a prophylactic measure to prevent such infections.

The overall results were suggested to provide a few conclusions about the effect of mating on queen physiology in insects. First, post mating up-regulation of vitellogenin and antimicrobial peptide expression is a general effect found across a broad range of insects. Second, certain impacts of mating on female insect physiology are generalized across species independent of their mating strategies, while others seem to be species-specific. Lastly, variation in queen-mating frequency does not appear to affect gene regulation. All of these conclusions were offered with the caveat that gene expression changes in newly mated insects has not been extensively examined.

Genetics
Quque et al. (2019) examined and compared proteomes of L. niger workers and queens and foraging and non-foraging workers. Beyond morphological differences, there are also known differences in hormone production and gene expression between queens and workers. Ant proteomes, i.e, the full complement of proteins produced by individuals, have barely been explored in ants. This may be a promising area of study to investigate phenotypic differences between castes and different types of workers.

Of the 2707 proteins found, 255 were assigned to 35 functional groups. Exploratory data analyses showed there were distinctions between the types of individuals in their proteins and, from the assigned functions, in their phenotypes. Queens were mainly characterised by proteins involved in somatic maintenance – mechanisms aiming to avoid or repair damages to macromolecules – cell division, gene expression regulation and trafficking. While workers expressed more proteins related to metabolic pathways (except lipid metabolism) and sensitive nervous system or immunity. Foragers presented more proteins associated with xenobiotic detoxification mechanisms, whereas nest-workers had more proteins involved in digestion metabolism.

These distinctive proteins and their functional expression are speculated upon for each set of individuals and in contrast to one another. For example, one worker sensitive nervous system protein was identified as being linked to olfactory and gustative processing. This may be helpful in deciphering environmental cues related to foraging for food and with the chemically rich communication between nestmates.

Overall, Quque et al. conclude "We showed that proteomics allows assessing fine molecular differences induced by task specialization in a social insect species. The nontargeted screen of the whole proteome highlighted a wide diversity of caste-dependent functions from immunity to reproduction to digestion to insecticide resistance. Our study also raises evolutionary questions about longevity and energy trade-offs in eusocial species, beyond the classical free-radical theory of ageing. Thanks to our exploratory approach, we now have a more global insight into all the functions that can be affected by the division of labour in a eusocial species. Some are well studied (e.g. social immunity), others less, especially in the adult stage (e.g. the ToR pathway, difference in the metabolism of digestion). We therefore hope to pave the way for future experiments to accurately test the numerous and diverse molecular mechanisms induced by a eusocial lifestyle."

New Mexico
Mackay and Mackay (2002) - Occurs in Ponderosa pine-riparian habitat, oak forests, deciduous forest, fir forests, mixed forests and residential areas. This species nests under stones or logs, or in earthen mounds, in rocky loam soils. Reproductives were found in a nest in late August. Workers are primarily nocturnal and feed on insect fragments, nectar and honeydew. It actually moves aphids in and out of its nest and places them on plants, depending on the environmental conditions. Workers guard the aphids when they are on plants. This species also collects seeds, although it is unknown if the seeds are consumed. It occasionally enters houses.

Other Insects

 * This species is a host for the temporary parasites, , , , and.


 * This speices is a host for the encyrtid wasps, and , and the pteromalid wasps ,  and  (Universal Chalcidoidea Database).


 * This ant has been associated with the butterfly, ,  and a species that has recently been split into two species: Polyommatus icarus and Polyommatus celin (Obregon et al. 2015).



Nematodes

 * This taxon is a host for the nematodes (Rubstov, 1970) and  (Kaiser, 1986).

Nomenclature

 *  niger. Formica nigra Linnaeus, 1758: 580 (w.) EUROPE. Latreille, 1798: 43 (q.m.); Wheeler, G.C. & Wheeler, J. 1953c: 148 (l.); Hauschteck, 1962: 219 (k.); Imai & Kubota, 1972: 196 (k.). Combination in Lasius: Fabricius, 1804: 415; in Donisthorpea: Donisthorpe, 1915d: 200; in Formicina (Donisthorpea): Emery, 1916b: 240; in Acanthomyops: Forel, 1916: 460; in Lasius: Menozzi, 1921: 32; Müller, 1923: 124; Kuznetsov-Ugamsky, 1929a: 26; Wilson, 1955a: 59. Senior synonym of pallescens: Mayr, 1861: 49; of nigerrima: Emery, 1892b: 162; of alienoniger, emeryi, nitidus, minimus, transylvanica and material of the unavailable name pilicornis referred here: Wilson, 1955a: 59; of alienoniger: Kutter, 1977c: 14. Current subspecies: nominal plus pinetorum. See also: Imai, 1966: 119; Tarbinsky, 1976: 134; Kutter, 1977c: 227; Yamauchi, 1979: 152; Collingwood, 1982: 287; Kupyanskaya, 1990: 219; Seifert, 1992b: 27.

Type Material

 * Neotype worker plus 2 workers from the neotype nest labelled S:B1. Johannishus 1 km NE k:a, RN-03F6f03, 10.08.74, P. Douwes DATA ZOOTAX; depository ZMLU Lund (Seifert, 2020).

Worker
Wilson (1955) - (1) More than 95 per cent of the workers within HW range 0.61-1.21 mm., exclusive of material from North Africa, the Balearics, Azores, Madeira, and eastern Asia, possess a SI between 95 and 103. This is a strongly allometric character (Fig. 5), with minimas (HW less than 0.61 mm.) ranging up to 109.

(2) As a corollary to (1), ML within this sample exceeds EW.

(3) Mandibular dentition characteristics of the niger complex: basal teeth two to four in number, equal in size, and spaced at even intervals; opposed to the neoniger complex, in which the two or three basal teeth are irregularly spaced and the central one of a set of three is often reduced in size.

(4) Clypeus characteristic of the niger complex: when the mandibles are opened and the head is viewed in perfect full face, the anterior border of the median clypeal lobe describes an even, broad parabolic curve, with the sides at least feebly convex and only occasionally meeting in a point at the midline; opposed to the more angular clypeal border of the neoniger complex. (See Pl. I, Figs. 2 and 3.) The clypeus is usually, but not always, keeled.

(5) Scapes and tibiae always with abundant standing pilosity, except in minimas with PW less than 0.47 mm. The inclination and density of this pilosity show striking geographic variation (see below). In general, niger complex workers with seta counts greater than 25 are almost certainly niger, but those with less might be alienus and should be determined with the aid of the allometry regression zones plotted in Figure 6.

In a sample of 165, with no more than 2 per nest series, PW range, 0.40-0.83 mm., mean with standard error 0.630 ± 0.005 mm., standard deviation 0.069 mm.

Thirty-four individuals each representing a different nest series were examined especially for dentition; 27 had three basal teeth, 5 had four, and 2 had four with the antepenultimate tooth reduced. in size; one lacked the second intercalary tooth.

Petiole outline more variable than in other members of the subgenus. Among 52 nest series examined especially for this character, the dorsal border was gently convex in 14, straight in 11, roundly concave in 22, and angularly concave in 5.

In a strong, reflected, artificial light, the body surface is subopaque to moderately shining. The degree of shininess varies inversely with the density of the pubescence and coarseness of the shagreened sculpturing, both independent and highly variable characters by themselves.

Body nearly or completely concolorous medium to blackish brown. Legs typically medium brown, scapes tending to yellowish brown.

Queen
Wilson (1955) - (1) Within the geographic limits stated in the first worker character above, queens with HW between 1.54 and 1.82 mm. have an SI between 72 and 80.

(2) As a corollary to (I), queens within this sample have a ML between 0.17 and 0.23 mm., with over 90 per cent falling within 0.18-0.21 mm.

(3) Clypeus and mandibular dentition as in worker.

(4) Scapes and fore tibiae with abundant standing hairs; seta count usually over 20 and often over 40. Inclination and density subject to geographic variation as in worker.

(5) Wings hyaline except for a small area distal to the axillary sclerites; this is a general niger complex character.

Male
Wilson (1955) - (1) Within the geographic limits stated in the first worker character above, SI 62-69, ML 0.14-0.16 mm.

(2) Mandible characteristic of the niger complex: primitive preapical cleft of Lasius pallitarsis and Lasius brunneus modified into a shallow angular depression placed centrally on the masticatory border or lacking altogether, so that the masticatory border curves gently inward from the apex and then outward to meet the basal border. The basal angle broadly rounded, the masticatory border curving gradually into the basal border. Denticles lacking on the masticatory border.

(3) The subgenital plate subrectangular, the posterior sclerotized, setiferous lobes not more than one-fourth as wide across their base as the plate itself but protruding past the unsclerotized posterior rim and reaching as far back as the level of the tips of the posterolateral flanges. A single series from Shriek, Belgium (A. Raignier leg.; MCZ), contains individuals with two distinct lobes, a single lobe, and several stages intermediate in the coalescence of two lobes.

(4) Long standing hairs present over most of the surfaces of the scape and fore tibia, but much sparser than in the worker and queen; seta count usually less than 5.

References based on Global Ant Biodiversity Informatics

 * Abe T. 1971. On the food sharing among four species of ants in a sandy grassland. I. Food and foraging behaviour. Japanese Journal of Ecology 20(6): 219-230.
 * Abril S., C. Gómez. 2012. Lista actualizada de las especies de hormigas de Menorca (Islas Baleares, España) y primera cita de Monomorium andrei Saunders, 1890 (Hymenoptera, Formicidae) de la isla Boletín de la Sociedad Entomológica Aragonesa 50: 403-407.
 * Agosti D. 1983. Zur Insektenfauna der Umgebung der Vogelwarte Sempach, Kanton Luzern. XIII. Hymenoptera 2: Formicidae (Ameisen). Entomologische Berichte Luzern 10: 91-92.
 * Agosti, D. and C.A. Collingwood. 1987. A provisional list of the Balkan ants (Hym. Formicidae) and a key to the worker caste. I. Synonymic list. Mitteilungen der Schweizerischen Entomologischen Gesellschaft, 60: 51-62
 * Aguirre Segura, A.. Los Aphidoidea de Almería (Insecta, Homoptera)., 1992.
 * Aldawood AS, Sharaf MR (2011) Monomorium dryhimi sp. n., a new ant species (Hymenoptera, Formicidae) of the M. monomorium group from Saudi Arabia, with a key to the Arabian Monomorium monomorium-group. ZooKeys 106: 4754. doi: 10.3897/zookeys.106.139
 * Allred D. M. 1982. Ants of Utah. The Great Basin Naturalist 42: 415-511.
 * Allred, D.M. 1982. The ants of Utah. Great Basin Naturalist 42:415-511.
 * Alvarado M., and L. Galle. 2000. Ant assemblages associated with lowland forests in the southern part of the great Hungarian plain. Acta Zoologica Academiae Scientarum Hungaricae 46(2): 79-102.
 * Andoni V. 1977. Kontribut mbi Himenopteret e familjes Formicidae te vendit tone. Buletini I Shkencave te Natyres 31(2): 93-101.
 * AntArea. Accessed on February 5th 2014 at http://antarea.fr/fourmi/
 * Antarea (Personal Communication - Rumsais Blatrix- 27 April 2018)
 * Antarea (at www.antarea.fr on June 11th 2017)
 * Antonov I. A. 2012. Ant complexes of Baikalsk town. The Bulletin of Irkutsk State University 4: 143-146.
 * Antonov I. A. 2013. Ant Assemblages (Hymenoptera: Formicidae) of Cities of the Temperate Zone of Eurasia. Russian Journal of Ecology 44(6): 523526.
 * Antonova V., and L. Penev. 2008. Classification of assemblages of ants in the green areas in Sofia City. Acta Zoologica Bulgarica 60(2): 103-110.
 * Aras A., and N. Aktac. 1987. Faunistic study on meadow and pasture ants of Edirne provinces. Turkiye I. Entomoloji kongresi, 13-16 Ekim 1987, Izmir, 695-703.
 * Arnan, X., A. Rodrigo and J. Retana. 2006. Post-fire recovery of Mediterranean ground ant communities follows vegetation and dryness gradients. Journal of Biogeography 33(7):1246-1258
 * ArtDatabanken Bugs (via GBIG)
 * Asociacion Iberica de Mirmecologia. 2011. List of species collected during the Taxomara Lisboa 2011. Iberomyrmex 3: 30-31.
 * Asociacion Iberica de Mirmecologia. 2014. List of species collected during the Taxomara 2014 Oviedo. Iberomyrmex 6: 23-24.
 * Assing V. 1989. Die Ameisenfauna (Hym.: Formicidae) nordwestdeutscher Calluna-Heiden. Drosera 89: 49-62.
 * Asso, I.. "Introductio in Oryctographiam et Zoologian Aragonae." (1784).
 * Azuma M. 1938. A list of ants found in Osaka Prefecture, Japan. Entomol. World Tokyo 6: 238-243.
 * Azuma M. 1938. A list of ants found in Osaka Prefecture, Japan. Entomological World. Tokyo 6:238-243.
 * Azuma M. 1950. On the myrmecological-fauna of Tomogashima, Kii Prov., with the description of new genus and new species. Hyogo Biology 1:34-37.
 * Azuma M. 1951. On the Myrmecological fauna of Osaka Prefecture, Japan with description of new species (Formicidae, Hymenoptera). Hyogo Biology 1(5): 1-5.
 * Azuma M. 1953. On the myrmecological fauna of Mt. Rokko, Hyogo Prefecture. Warera 2:1-7.
 * Azuma M. 1955. A list of ants (Formicidae) from Hokkaido Is. Hyogo Biology 3:79-80.
 * Azuma M. 1977. On the myrmecological-fauna of Mt. Rokko, Hyogo, with description of a new species (Formicidae, Hymenoptera). Hyogo Biology 7:112-118.
 * Azuma, S. and M. Kinjo. 1987. Family Formicidae, In Checklist of the insects of Okinawa. The Biological Society of Okinawa, Nishihara. Pages 310-312.
 * Babik H. 2011. Ants of Botanical and Zoological Gardens of Warsaw (Poland). Entomologica romanica 16: 53.
 * Baroni Urbani C. 1974. Studi sulla mirmecofauna d'Italia. XII. Le Isole Pontine. Fragm. Entomol. 9: 225-252.
 * Baroni Urbani C., and C. A. Collingwood. 1976. A Numerical Analysis of the Distribution of British Formicidae (Hymenoptera, Aculeata). Verhandlungen der Naturforschenden Gesellschaft in Basel 85: 51-91.
 * Baroni Urbani C., and C. A. Collingwood. 1977. The zoogeography of ants (Hymenoptera, Formicidae) in Northern Europe. Acta Zoologica Fennica 152: 1-34.
 * Baroni Urbani, C.. "Formiche dell'Italia appenninica (Studi sulla mirmecofauna d'Italia, III)." Memorie del Museo Civico di Storia Naturale di Verona 12 (1964): 149-172.
 * Baroni Urbani, C.. "Studi sulla mirmecofauna d'Italia. II. Formiche di Sicilia." Atti dell'Accademia Gioenia di Scienze Naturali in Catania (6) 16 (1964): 25-66.
 * Barquín, J.. Las hormigas de Canarias. Taxonomia, ecologia y distribucion de los Formicidae In Secretariado de publicaciones de la Universidad de La Laguna, Colección Monografías Nº 3. Tenerife: Universidad de La Laguna, 1981.
 * Barrett K. E. 1967. Ants in South Brittany. Entomologist's Record and Journal of Variation 79:112-116.
 * Barrett K. E. J. 1968. Ants in western France. Entomologist 101: 153-155.
 * Barrett K. E. J. 1968b. The distribution of ants in central southern England. Transactions of the Society for British Entomology 17: 235-250.
 * Barrett K. E. J. 1970. Ants in France, 1968-69. Entomologist 103: 270-274.
 * Baugnee J. Y. 2003. Camponotus piceus (Leach, 1825), fourmi nouvelle pour la faune belge decouverte dans le parc naturel Viroin-Hermeton (Hymenoptera: Formicidae). Bulletin S. R. B. E./K. B. V. E. 139: 219-225.
 * Beck D. E., D. M. Allred, W. J. Despain. 1967. Predaceous-scavenger ants in Utah. Great Basin Naturalist 27: 67-78
 * Behr D., S. Lippke, and K. Colln. 1996. Zur kenntnis der ameisen von Koln (Hymenoptera, Formicidae). Decheniana-Beihefte (Bonn) 35: 215-232.
 * Behr D., and K. Colln. 1993. Zur ameisenfauna (Hymenoptera, Formicidae) von Gonnersdorf (Kr. Daun). Dendrocopos 20: 148-160.
 * Bernadou A., V. Fourcassié, and X. Espadaler. 2013. A preliminary checklist of the ants (Hymenoptera, Formicidae) of Andorra. Zookeys 277: 13-23.
 * Bernadou A., X. Espadaler, A. Le Goff, and V. Fourcassie. 2015. Ant community organization along elevational gradients in a temperate ecosystem. Insect. Soc. 62:5971
 * Bernard F. 1959. Les fourmis de l'île de Port-Cros. Contribution à l'écologie des anciennes forêts méditerranéennes. Vie Milieu 9: 340-360.
 * Bernard F. 1967. Faune de l'Europe et du Bassin Méditerranéen. 3. Les fourmis (Hymenoptera Formicidae) d'Europe occidentale et septentrionale. Paris: Masson, 411 pp.
 * Bernard F. 1970. Les fourmis de la forêt de Mâmora (Maroc). Revue d'Écologie et de Biologie du Sol 6:n483-513.
 * Bernard F. 1975. Rapports entre fourmis et vegetation pres des Gorges du Verdon. Annales du Muséum d'Histoire Naturelle de Nice 2: 57-79.
 * Bernard F. 1976. Écologie des fourmis des grès d'Annot, comparées à celles de la Provence calcaire. Annales du Muséum d'Histoire Naturelle de Nice 3: 33-54.
 * Bernard, F.. "Notes sur les fourmis de France. II. Peuplement des montagnes méridionales." Annales de la Société Entomologique de France 115 (1950): 1-36.
 * Bernard, F.. "Remarques sur le peuplement des Baléares en fourmis." Bulletin de la Société d' Histoire naturelle de l' Afrique du Nord 47 (1956): 254-266.
 * Berville L., C. Santelli, J. Reybaud, M. Renucci, P. Ponel, O. Blight, and E. Provost. 2014. Suivi d’un site atelier dans le golfe de Fos: Une diversite myrmecologique insoupconne. Etudes Vauclusiennes 82: 71-78.
 * Berville L., M. Renucci, and E. Provost. 2012. Mise en place de protocoles de contrôle de la fourmi dArgentine (Linepithema humile) sur les îles de Port-Cros et de Porquerolles (Var, France). Sci. Rep. Port-Cros natl. Park, 26: 91-108.
 * Bezdecka P. 1996. The ants of Slovakia (Hymenoptera: Formicidae). Entomofauna carpathica 8: 108-114.
 * Bezdeckova K., and P. Bezdecka. 2009. Nejvetsi polykalicka kolonie Formica foreli (Hymenoptera: Formicidae) y Ceské republice. Acta rerum naturalium 7: 121126.
 * Bharti H., Y. P. Sharma, M. Bharti, and M. Pfeiffer. 2013. Ant species richness, endemicity and functional groups, along an elevational gradient in the Himalayas. Asian Myrmecology 5: 79-101.
 * Bigot L. 1959. Complement a l'inventaire de la faune entomologique de la Camargue 93eme note). La Terre et la Vie 106 : 149-157.
 * Blacker N. C. 1989. The ants (Hymenoptera, Formicidae) of the Gower Peninsula, West Glamorgan, South Wales. Entomologist's Record and Journal of Variation 101: 261-266.
 * Blacker N. C. and C. A. Collingwood. 2002. Some significant new records of ants (Hymenoptera: Formicidae) from the Salisbury area, south Wiltshire, England, with a key to the British species of Lasius. British Journal of Entomology and Natural History 15: 25-46
 * Blacker N.C. 2007. Ants (Hym., Formicidae) in East Anglia-Additional Records from . Entomologist's Monthly Magazine 143: 69-90
 * Boer P. 2019. Species list of the Netherlands. Accessed on January 22 2019 at http://www.nlmieren.nl/websitepages/specieslist.html
 * Boer P., W. Dekoninck, A. J. Van Loon, and F. Vankerkhoven. 2003. Lijst van mieren (Hymenoptera: Formicidae) van Belgie en Nederland, hun Nederlandse namen en hun voorkomen. Entomologische Berichten (Amsterdam) 63: 54-58.
 * Boer P., W. Dekoninck, A. J. van Loon, and F. Vankerkhoven. 2003. Lijst van mieren (Hymenoptera: Formicidae) van Belgie en Nederland, hun Nederlandse namen en hun voorkomen. Entomologische Berichten 63(3): 54-57.
 * Boer P., W. Dekoninck, A. J. van Loon, and F. Vankerkhoven. 2003. List of ants (Hymenoptera: Formicidae) of Belgium and The Netherlands, their status and Dutch vernacular names. Entomologische Berichten 63 (3): 54-58.
 * Bonaric J. C. 1971. Contribution a l'etude systematique et ecologique des formicides du Bas-Languedoc. PhD thesis Universite des sciences et techniques du Languedoc, 175 pages.
 * Bonaric J. C. 1971. Étude systématique et ecologique des fourmis de lHérault (fin). Ann. Soc. Hortic. Hist. Nat. Hérault 111: 169-176.
 * Bondroit, J.. "Les fourmis de France et de Belgique." Annales de la Société Entomologique de France 87 (1918): 1-174.
 * Bonte D., W. Dekoninck, S. Provoost, E. Cosijns, and M. Hoffmann. 2003. Microgeographical distribution of ants (Hymenoptera: Formicidae) in coastal dune grassland and their relation to the soil structure and vegetation. Animal Biology 53(4): 367-377.
 * Borowiec L. 2014. Catalogue of ants of Europe, the Mediterranean Basin and adjacent regions (Hymenoptera: Formicidae). Genus (Wroclaw) 25(1-2): 1-340.
 * Borowiec L., and S. Salata. 2012. Ants of Greece - Checklist, comments and new faunistic data (Hymenoptera: Formicidae). Genus 23(4): 461-563.
 * Boulay, R., J.M. Fedriani, A.J. Manzaneda and X. Cerda. 2005. Indirect Effects of Alternative Food Resources in an Ant-Plant Interaction. Oecologia 144(1):72-79
 * Bracko G. 2007. Checklist of the ants of Slovenia (Hymenoptera: Formicidae). Natura Sloveniae 9: 15-24
 * Bracko G., H. C. Wagner, A. Schulz, E. Gioahim, J. Maticic, and A. Tratnik. 2014. New investigation and a revised checklist of the ants (Hymenoptera: Formicidae) of the Republic of Macedonia. North-Western Journal of Zoology 10(1): 10-24.
 * Bracko G., K. Kiran, C. Karaman, S. Salata, and L. Borowiec. 2016. Survey of the ants (Hymenoptera: Formicidae) of the Greek Thrace. Biodiversity Data Journal 4: e7945. doi: 10.3897/BDJ.4.e7945
 * Bracko, G. 2006. Review of the ant fauna (Hymenoptera:Formicidae) of Croatia. Acta Entomologica Slovenica 14(2): 131-156.
 * Bracko, G.. "Review of the ant fauna (Hymenoptera: Formicidae) of Croatia." Acta Entomologica Slovenica Vol 14 st (2006): 131-156.
 * Brangham A. N. 1938. Additions to the wild fauna and flora of the Royal Botanic gardens, Kew: XVIII. Bulletin of Miscellaneous Information (Royal Botanic Gardens, Kew), 9: 390-396.
 * Cagniant, H. 1968. Liste preliminaire de fourmis forestieres d'Algerie. Resultats obtenus de 1963 a 1964. Bulletin de la Société d'Histoire Naturelle de Toulouse 104: 138-147
 * Cagniant, H.. "Contribution à la connaissance des fourmis marocaines. Aphaenogaster espadaleri n. sp. (Hymenoptera, Myrmicidae)." Nouvelle Revue d'Entomologie (n.s.)1 (1984): 387-395.
 * Cagniant, H.. "Contribution á la connaissance des fourmis marocaines. Aphaenogaster gemella au Maroc: Nouvelle description d´Aphaenogaster gemella ssp. Marocana Forel (n. status) de la région de Tanger. Problemes biogéographiques soulevés par l'espèce A. gemella (Roger)." Bulletin de la Société d'Histoire Naturelle de Toulouse 125 (1989): 47-54.
 * Cagniant, H.. "Deuxième liste de fourmis d'Algérie, récoltées principalement en forêt (Deuxième partie)." Bulletin de la Société d'Histoire Naturelle de Toulouse 106 (1970): 28-40.
 * Cagniant, H.. "Liste préliminaire de fourmis forestières d'Algérie. Résultats obtenus de 1963 à 1966." Bulletin de la Societe d'Histoire Naturelle de Toulouse 104 (1968): 138-147.
 * Cagniant, H.. "Note sur le peuplement en fourmis d'une montagne de la région d'Alger, l'Atlas de Blida." Bulletin de la Société d'Histoire Naturelle de Toulouse 102 (1966): 278-284.
 * Cagniant, H.. "Note sur les peuplements de fourmis en forêt d'Algérie." Bulletin de la Société d'Histoire Naturelle de Toulouse 108 (1973): 386-390.
 * Cagniant, H.. "Nouvelle description d'Aphaenogaster (Attomyrma) crocea (André) Hyménoptère Formicidae. Représentation des trois castes. Notes biologiques." Bulletin de la Société Zoologique de France 91 (1966): 61-69.
 * Cagniant, H.. "Étude de quelques fourmis marocaines. Statistique provisoire des Formicidae du Maroc." Bulletin de la Société d' Histoire naturelle de l' Afrique du Nord 53 (1964): 83-118.
 * Cagniant, H.. Les peuplements de fourmis des forêts algériennes: écologie, biocénotique, essai biologique. Universite de Toulouse, 1973.
 * Carniel A. 1998. Ricerche sulla mirmecofauna delle Prealpi Orobiche (Lombardia) (Insecta, Hymenoptera, Formicidae). Atti. Mus. Civ. Stor. Nat. Morbegno 9: 29-39.
 * Carpintero, S., A. Tinaut, A. Herrera Grao, and M. Ferreras Romero. "Estudio faunístico y ecológico de las hormigas (Hymenoptera: Formicidae) de la cuenca superior del río Hozgarganta (Parque Natural de los Alconocales, Cádiz)." Boletín de la Asociación Española de Entomología 24 (3-4) (2000): 124-138.
 * Carpintero, S., A. Tinaut, J. Reyes, and L. Arias. "Estudio faunístico de los formícidos (Hymenoptera: Formicidae) del Parque Nacional de Doñana." Boletín de la Asociación Española de Entomología 25 (1-2) (2001): 133-152.
 * Casevitz-Weulersse J. 1990. Etude Systematique de la Myrmecofaune Corse (Hymenoptera: Formicidae), deuxieme partie. Bull. Mus. Natn. Hist. Nat. Paris. 4eme serie 12, section A(2): 415-442.
 * Casevitz-Weulersse J. 1992. La myrmecofaune de la reserve naturelle de Scandola, inventaire spécifique (1984/85-1991). Trav. Sci. Parc nat. Res. Nat. Corse, Fr, 36: 85-108.
 * Casevitz-Weulersse J., and C. Galkowski. 2009. Liste actualisee des Fourmis de France (Hymenoptera, Formicidae). Bull. Soc. Entomol. Fr. 114: 475-510.
 * Casevitz-Weulersse J., and M. Prost. 1991. Fourmis de la Côte-d'Or présentes dans les collections du Muséum d'Histoire Naturelle de Dijon. Bulletin Scientifique de Bourgogne 44: 53-72.
 * Casevitz-Weulersse, J.. "Contribution a la connaisance des fourmis de la Corse (Hymenoptera: Formicidae)." These de Doctorat Museum Nat (1989): 379pp.
 * Castracani C., D. A. Grasso, A. Fanfani, and A. Mori. 2010. The ant fauna of Castelporziano Presidential Reserve (Rome, Italy) as a model for the analysis of ant community structure in relation to environmental variation in Mediterranean ecosystems. J Insect Conserv 14: 585594.
 * Cerda X., R. Palacios, and J. Retana. 2009. Ant community structure in Citrus orchards in the Mediterranean basin: impoverishment as a consequence of habitat homogeneity. Environ. Entomol. 38(2): 317-324.
 * Cerda, X., E. Angulo, R. Boulay and A. Lenoir. 2009. Individual and collective foraging decisions: a field study of worker recruitment in the gypsy ant Aphaenogaster senilis. Behavioral Ecology and Sociobiology 63:551-562
 * Chen Ying-Wu et al. 2008. Preliminary list of Formicidae in Gansu Province. Journal of Anhui Agri. Sci. 36(32): 14133-14134
 * Chen Z. L., S. Y. Zhou, D. D. Ye, Y. Chen, and C. W. Lu. 2013. Moleular phylogeny of the ant subfamily Formicinae (Hymenoptera, Formicidae) from China based on Mitochondrial genes. Sociobiology 60(2): 135-144.
 * Cherix D., and S. Higashi. 1979. Distribution verticale des fourmis dans le Jura vaudois et recensement prelimaire des bourdons (Hymenoptera, Formicidae et Apidae). Bull. Soc. Vaud. Sc. Nat. 356(74): 315-324.
 * Chesnokova S. V., and L. V. Omelchenko. 2011. Ants of Central Altai: Spatial-Typological Structure and Classification of Communities. Entomological Review 91(2): 253263.
 * Chevrier M., and C. Mouquet C. 2005. Etude des peuplements des invertébrés des dunes de Bretagne. Rapport GRETIA, avenant au Contrat-Nature 2, Conseil Régional de Bretagne, Conseils Généraux des Côtes d'Armor, du Finistère et du Morbihan : 127 p.
 * Choi B.-M. 1987. Taxonomic study on ants (Formicidae) in Korea (1). On the genus Monomorium. Journal of the Institute of Science Education (Cheongju National Teachers' College) 11:17-30.
 * Choi B.M. 1986. Studies on the distribution of ants (Formicidae) in Korea. Journal of Chongju National Teacher College 23: 317-386.
 * Choi B.M. 1988. Studies on the distribution of ants (Formicidae) in Korea (5) Ant fauna in Is. Kanghwado. Chongju Sabom Taehak Nonmunjip (Journal of Chongju National Teacher' College) 25: 217-231.
 * Choi B.M. 1996. Studies on the distribution of ants (Formicidae) in Korea (15) -Ant fauna islands Ullungdo and Dokdo. Journal of Chongju National University of Education 33: 201-219.
 * Choi B.M. and C.H. Kim, 1987, Studies on the distribution of ants (Formicidae) in Korea (4). Ant fauna in Is. Hongdo and Is. Taehukusando. Journal of Chongju National Teacher College 24: 357-370.
 * Choi B.M., Bang, J.R. 1992. Studies on the distribution of ants (Formicidae) in Korea (9). Ant fauna in Mt. Togyusan. Korean Journal of Applied Entomology 31:101-112.
 * Choi B.M., K. Ogata, and M. Terayama. 1993. Comparative studies of ant faunas of Korea and Japan. 1. Faunal comparison  among islands of Southern Korean and northern Kyushu, Japan. Bull. Biogeogr. Soc. Japan 48(1): 37-49.
 * Choi B.M., Park K.S. 1991. Studies on the distribution of ants (Formicidae) in Korea (6). The vegetation, the species composition and the colony density of ants in Mt. Namsam, Seoul. Korean Journal of Applied Entomology 30:65-79.
 * Choi B.M., and J. R. Bang. Studies on the distribution of ants (Formicidae) in Korea (12): the analysis of ant communities in 23 islands. Journal of Cheongju National University of Education 30:317-330.
 * Choi B.M., and Park, K.S. 1991. Studies on the distribution of ants (Formicidae) in Korea (7). Ant fauna in Mt. Kyeryongsan. Korean Journal of Applied Entomology 30: 80-85.
 * Choi B.M.; Bang, J.R. 1992. Studies on the distribution of ants (Formicidae) in Korea (10). Ant distribution in Gangweon Do. Journal of the Institute of Science Education (Cheongju National Teachers' College) 14:12-30.
 * Colindre L. 2015. Les fourmis en Picardie: bilan 2014 (Hymenoptera/ Formicidae). Entomologiste Picard 26, 15 pages.
 * Collingwood C. A. 1951. The distribution of ants in north-west Scotland. Scottish Naturalist 63: 45-49
 * Collingwood C. A. 1951. The distribution of ants in north-west Scotland. Scottish Naturalist 63: 45-49.
 * Collingwood C. A. 1955. Ants in S.W. Scotland. Entomologist's Record and Journal of Variation 67: 11-12.
 * Collingwood C. A. 1956. Ant hunting in France. Entomologist 89: 106-108.
 * Collingwood C. A. 1961. Ants in the Scottish Highlands. Scotish Naturalist 70: 12-21.
 * Collingwood C. A. 1962. Some ants (Hym. Formicidae) from north-east Asia. Entomologisk Tidskrift 83: 215-230.
 * Collingwood C. A. 1971. A synopsis of the Formicidae of north Europe. Entomologist 104: 150-176
 * Collingwood C. A. 1976. Ants (Hymenoptera: Formicidae) from North Korea. Annales Historico-Naturales Musei Nationalis Hungarici 68:
 * Collingwood C. A. 1981. Ants (Hymenoptera: Formicidae) from Korea, 2. Folia Entomologica Hungarica 42(34): 25-30.
 * Collingwood C. A. 1982. Himalayan ants of the genus Lasius (Hymenoptera: Formicidae). Systematic Entomology 7: 283-296.
 * Collingwood C. A., and J. E. Satchell. 1956. The ants of the South Lake District. Journal of the Society for British Entomology 5: 159-164.
 * Collingwood C., and H. Heatwole. 2000. Ants from Northwestern China (Hymenoptera, Formicidae). Psyche 103 (1-2): 1-24.
 * Collingwood C.A. 1955. Ants in S.W. Scotland. Entomol.Rec. 67: 11-12
 * Collingwood C.A. 1957. The Species of Ants of the Genus Lasius in Britain. Journal of the Society for British Entomology. 5: 204-214
 * Collingwood C.A. 1959. Ants in the Scottish Highlands. The Scottish Naturalist. 70: 12-21
 * Collingwood C.A. 1959. Scandinavian Ants. Entomol. Rec. 71: 78-83
 * Collingwood C.A. 1961. Ants in Finland. Entomol. Rec. 73: 190-195
 * Collingwood C.A. 1961. New Vice-County Records for British Ants. Entomologist. 73: 90-93
 * Collingwood C.A. 1970. Formicidae (Hymenopter: Aculeata) of Nepal. Himalaya Khumbu Himal, 3: 371-388.
 * Collingwood C.A. and Satchell J.E. 1956. The Ants of the South Lake District. Journal of the Society for British Entomology. 5: 159-164
 * Collingwood, C. A. 1958b. A key to the species of ants (Hymenoptera, Formicidae) found in Britain. Trans. Soc. Br. Entomol. 13: 69-96
 * Collingwood, C. A. 1964. The Identification of British Ants (Hym. Formicidae). Transactions of the Society for British Entomology. 16:93-121.
 * Collingwood, C. A. 1974. A revised list of Norwegian ants (Hymenoptera: Formicidae). Norsk Entomologisk Tidsskrift 21: 31-35.
 * Collingwood, C. A., and I. H. H. Yarrow. "A survey of Iberian Formicidae." EOS (Revista española de entomología) 44 (1969): 53-101.
 * Collingwood, C. A.. "The Formicidae (Hymenoptera) of Fennoscandia and Denmark." Fauna Entomologica Scandinavica 8 (1979): 1-174.
 * Collingwood, C.A. 1958. A survey of Irish Formicidae. Proceedings of the Royal Irish Academy 59B:213-219
 * Comín del Río, P., and Andrés de Haro. "Datos iniciales para un estudio ecológico de las hormigas de Menorca." Bolletí de la Societat d´Historia Natural de les Balears 24 (1980): 23-48.
 * Comín del Río, P., and X. Espadaler. "Ants of the Pityusic islands." In Biogeography of the Pityusic Islands, edited by H. Kuhbler, J. A. Alcover and C. Guerau, 278-231. The Hague: Junk, 1984.
 * Comín del Río, P.. "Los Formícidos de Menorca. Contribución al estudio taxonómico, geográfico y biológico." Tesina de licenciatura Universida (1977): 135 pp.
 * Comín del Río, P.. Estudio de los formícidos de Baleares: Contribución al estudio taxonómico, geográfìco y biológico. Palma de Mallorca: Universidad de las Islas Baleares, 1988.
 * Consani M., and P. Zangheri. 1952. Fauna di Romagna. Imenotteri - Formicidi. Mem. Soc. Entomol. Ital. 31: 38-48.
 * Csosz S., B. Marko, K. Kiss, A. Tartally, and L. Galle. 2002. The ant fauna of the Ferto-Hansag National Park (Hymenoptera: Formicidae). In: Mahunka, S. (Ed.): The fauna of the Fert?-Hanság National Park. Hungarian Natural History Museum, Budapest, pp. 617-629.
 * Csősz S. and Markó, B. 2005. European ant species (Hymenoptera: Formicidae) in the ant collection of the Natural History Museum of Sibiu (Hermannstadt/Nagyszeben), Romania II. Subfamily Formicinae. Annales Historico-Naturales Musei Nationalis Hungarici 97: 225-240.
 * Csősz S., B. Markó, and L. Gallé. 2001. Ants (Hymenoptera: Formicidae) of Stana Valley (Romania): Evaluation of the effectiveness of a myrmecological survey.  Entomologica Romanica 6 : 121-126.
 * Csősz S., B. Markó, and L. Gallé. 2011. The myrmecofauna (Hymenoptera: Formicidae) of Hungary: an updated checklist. North-Western Journal of Zoology 7: 55-62.
 * Cuní, M.. "Insectos observados en los alrededores de Barcelona." Anales de la Sociedad española de Historia Natural XVII (1888): 133.
 * Czechowski W., A. Radchenko, W. Czechowska and K. Vepsäläinen. 2012. The ants of Poland with reference to the myrmecofauna of Europe. Fauna Poloniae 4. Warsaw: Natura Optima Dux Foundation, 1-496 pp
 * Czechowski, W., and A. G. Radchenko. "Formica lusatica Seifert, 1997 (Hymenoptera: Formicidae), an ant species new to Finland, with notes on its biology and the description of males." Myrmecologische Nachrichten 8 (2006): 257-262.
 * Dekoninck W., F. Hendrickx, M. Dethier, and J. P. Maelfait. 2010. Forest Succession Endangers the Special Ant Fauna of Abandoned Quarries along the River Meuse (Wallonia, Belgium). Restoration Ecology 18(5): 681690.
 * Dekoninck W., K. Desender, and P. Grootaert. 2008. Establishment of ant communities in forests growing on former agricultural fields: Colonisation and 25 years of management are not enough (Hymenoptera: Formicidae). Eur. J. Entomol. 105: 681689.
 * Dekoninck W., P. Boer, and J. P. Maelfait. 2004. Lasius platythorax Seifert, 1991 as a host of several Chthonolasius species, with remarks on the colony foundation of the parasites (Hymenoptera: Formicidae). Myrmecologische Nachrichten 6: 5-8.
 * Della Santa E. 1994. Guide pour l'identification des principales espèces de fourmis de Suisse. Miscellanea Faunistica Helvetiae 3: 1-124.
 * Della Santa E. 1995. Fourmis de Provence. Faune Provence 16: 5-37.
 * Depickère, S., D. Fresneau, C. Detrain and J.-L. Deneubourg. 2004. Marking as a decision factor in the choice of a new resting site in Lasius niger. Insectes Sociaux 51(3):243-246.
 * Devigne, C. and C. Detrain. 2002. Collective exploration and area marking in the ant Lasius niger. Insectes Sociaux 49:357-362
 * Dewes E. 2005. Ameisenerfassung im Waldschutzgebiet Steinbachtal/Netzbachtal. Abh. Delattinia 31: 89-118.
 * Dlussky G. M., and B. Pisarski. 1970. Formicidae aus der Mongolei. Ergebnisse der Mongolisch-Deutschen Biologischen Expeditionen seit 1962, Nr. 46. Mitteilungen aus dem Zoologischen Museum in Berlin 46: 85-90.
 * Dolek M., A. Freese-Hager, H. Bussler, A. Floren, A. Liegl, and J. Schmidl. 2009. Ants on oaks: effects of forest structure on species composition. Journal of Insect Conservation 13: 367-375.
 * Donisthorpe H. 1914. Myrmecophilous notes for 1913. Entomologist's Record and Journal of Variation 26: 37-45.
 * Donisthorpe, H.. "A first instalment of the ants of Turkey." Annals and Magazine of Natural History (12)3 (1950): 1057-1067.
 * Donisthorpe, H.. "British ants, their life history and classification (2nd edn.)." London: G Routledge (1927): xvi + 436 pp.
 * Downing H., and J. Clark. 2018. Ant biodiversity in the Northern Black Hills, South Dakota (Hymenoptera, Formicidae). Journal of the Kansas Entomological Society 91(2): 119-132.
 * Du Merle P. 1978. Les peuplements de fourmis et les peuplements d'acridiens du Mont Ventoux II. - Les peuplements de fourmis. Terre Vie 32(1): 161-218.
 * Dubovikoff D. A., and Z. M. Yusupov. 2018. Family Formicidae - Ants. In Belokobylskij S. A. and A. S. Lelej: Annotated catalogue of the Hymenoptera of Russia. Proceedingss of the Zoological Institute of the Russian Academy of Sciences 6: 197-210.
 * Dusmet, J. M.. "Algunos formícidos y mutílidos de España." Actas de la Sociedad Española de Historia Natural Tomo XXVII (1899): 109.
 * Dusmet, J. M.. "Linneo y los himenópteros de España." Linneo en España. Homenaje a su segundo centenario Zaragoza (1907): 475.
 * Dvorak, L., P. BOGUSCH, I. MALENOVSKÝ, P. BEZDÌÈKA, K. BEZDÌÈKOVÁ, K. HOLÝ, P. LIKA, J. MACEK, L. ROLLER, M. RÍHA et al. "Hymenoptera of Hády Hill, near the city of Brno (Czech Republic), collected during the Third Czech-Slovak Hymenoptera meeting." Acta Musei Moraviae, Scientiae biologicae (Brno) 93 (2008): 53-92.
 * Eidmann, H.. "Die Ameisenfauna der Balearen." Zeitschrift für Morphologie und Ökologie der Tiere 6 (1926): 694-742.
 * Eidmann, H.. "Zur Kenntnis der Insektekfauna der Balearischen Inseln." Entomologische Mitteilungen 16 (1927): 24-37.
 * Else G., B. Bolton, and G. Broad. 2016. Checklist of British and Irish Hymenoptera - aculeates (Apoidea, Chrysidoidea and Vespoidea). Biodiversity Data Journal 4: e8050. doi: 10.3897/BDJ.4.e8050
 * Emery C. 1869. Enumerazione dei formicidi che rinvengonsi nei contorni di Napoli con descrizioni di specie nuove o meno conosciute. Ann. Accad. Aspir. Nat. Secunda Era 2: 1-26.
 * Emery C. 1878. Liste des fourmis de la collection de feu Camille van Volxem, avec la description d'une espèce nouvelle. Annales de la Société Entomologique de Belgique 21: viii-x.
 * Emery C. 1916. Fauna entomologica italiana. I. Hymenoptera.-Formicidae. Bullettino della Società Entomologica Italiana 47: 79-275.
 * Emery, C.. "Catalogo delle formiche esistenti nelle collezioni del Museo Civico di Genova. Parte seconda. Formiche dell'Europa e delle regioni limitrofe in Africa e in Asia." Annali del Museo Civico di Storia Naturale 12 (1878): 43-59.
 * Emery, C.. "Le crociere dell'yacht "Corsaro" del capitano armatore Enrico d'Albertis. II. Formiche." Annali del Museo Civico di Storia Naturale 18 (1882): 448-452.
 * Emery, C.. "Voyage de M. Ch. Alluaud aux îles Canaries. Formicides." Annales de la Société Entomologique de France 62 (1893): 81-88.
 * Entomological Society of Latvia. 2003. http://leb.daba.lv/Formicidae.htm (Accessed on December 1st 2013).
 * Espadaler X., F. Garcia, X. Roig, and R. Vila. 2013. Ants (Hymenoptera, Formicidae) from the Castell de Montesquiu park (Osona, north-east of the Iberian Peninsula). Boletín de la Sociedad Entomológica Aragonesa (S.E.A.) 53: 223-227.
 * Espadaler X., X. Roig, K. Gómez, and F. García. 2011. Formigues de les Planes de Son i mata de València (Hymenoptera, Formicidae) Treballs de la Institució Catalana d'Història Natural 16: 609-627.
 * Espadaler, X. and Cagniant, H. Plagiolepis Xene Starcke, The First Inquiline Ant From The Balearic Islands (Spain). Psyche. 98:351-354.
 * Espadaler, X. and H. Cagniant. 1991. Psyche. 98: 351-354.
 * Espadaler, X., and H. Cagniant. "Plagiolepis xene Starckë, the first inquiline ant from the Balearic Islands (Spain)." Psyche 98 (4) (1992): 351-354.
 * Espadaler, X., and L. Lopez Soria. "Rareness of certain Mediterranean ant species: fact or artifact?" Insectes Sociaux 38 (1991): 365-377.
 * Espadaler, X.. "Contribución al conocimiento de los formícidos (Hymenoptera, Formicidae) del Pirineo catalán." Tesis Universida (1979): 285 pp.
 * Espadaler, X.. "Formigues del Montseny." in: Terradas, J., Miralles, J. (eds.) El patrimoni biològic del Montseny Catàlegs d (1987): 101-103.
 * Espadaler, X.. "Formícidos de los alrededores de la laguna de Sariñena (Huesca). Descripción del macho de Camponotus foreli Emery." Colección Estudios Altoaragoneses 6 (1986): 109-126.
 * Eto S., and K. Ogata. 1983. Ants of Hirado Island, Kyushu. Bulletin of the Nagasaki Prefecture Biological Group 25: 7-11.
 * Evison, S.E.F., O.L. Petchey, A.P. Beckerman and F.L.W. Ratnieks. 2008. Combined use of pheromone trails and visual landmarks by the common garden ant Lasius niger. Behavioral Ecology and Sociobiology 63:261-267
 * Fiedler, K., F. Kuhlmann, B. C. Schlick-Steiner, F. M. Steiner and G. Gebauer. 2007. Stable N-isotope signatures of central European ants  assessing positions in a trophic gradient. Insectes Sociaux 54(4):393-402.
 * Field Museum Collection, Chicago, Illinois (C. Moreau)
 * Finzi, B.. "Formiche dell'isola d'Elba e Monte Argentario." Bollettino della Società Entomologica Italiana 56 (1924): 12-15.
 * Finzi, B.. "Raccolte entomologiche nell'Isola di Capraia fatte da C. Mancini e F. Capra (1927-1931). II. Formicidae." Memorie della Società Entomologica Italiana 11 (1933): 162-165.
 * Fjerdingstad, E.J and L. Keller. 2004. Relationships between Phenotype, Mating Behavior, and Fitness of Queens in the Ant Lasius niger. Evolution 58(5):1056-1063
 * Fjerdingstad, E.J., P.J. Gertsch and L. Keller. 2002. Why Do Some Social Insect Queens Mate with Several Males? Testing the Sex-Ratio Manipulation Hypothesis in Lasius Niger. Evolution 56(3):553-562
 * Forel A. 1890. Fourmis de Tunisie et de l'Algérie orientale. Annales de la Société Entomologique de Belgique 34: lxi-lxxvi.
 * Forel A. 1892. Die Ameisenfauna Bulgariens. (Nebst biologischen Beobachtungen.). 305-318.
 * Forel A. 1893. Nouvelles fourmis d'Australie et des Canaries. Ann. Soc. Entomol. Belg. 37: 454-466.
 * Forel A. 1900. Fourmis du Japon. Nids en toile. Strongylognathus Huberi et voisins. Fourmilière triple. Cyphomymrex Wheeleri. Fourmis importées. Mitt. Schweiz. Entomol. Ges. 10: 267-287.
 * Forel A. 1901. Formiciden des Naturhistorischen Museums zu Hamburg. Neue Calyptomyrmex-, Dacryon-, Podomyrma- und Echinopla-Arten. Mitt. Naturhist. Mus. Hambg. 18: 43-82.
 * Forel A. 1904. Miscellanea myrmécologiques. Rev. Suisse Zool. 12: 1-52.
 * Forel A. 1904. Note sur les fourmis du Musée Zoologique de l'Académie Impériale des Sciences à St. Pétersbourg. Ezheg. Zool. Muz. 8: 368-388.
 * Forel, A.. "Les Formicides de la Province d'Oran (Algérie)." Bulletin de la Société Vaudoise des Sciences Naturelles 30 (1894): 1-45.
 * Forel, A.. "Nouvelles fourmis d'Australie et des Canaries." Annales de la Société Entomologique de Belgique 37 (1893): 454-466.
 * Forel, A.. "Nouvelles fourmis de Grèce récoltées par M. E. von Oertzen." Annales de la Société Entomologique de Belgique 30 (1886): clix-clxviii.
 * Forel, A.. "Südpalaearctische Ameisen." Mitteilungen der Schweizerischen Entomologischen Gessellschaft 9 (1895): 227-234.
 * Formidabel Database
 * Fowles, A.P. 1996. A provisional checklist of the invertebrates recorded from Wales. 2. Aculeate wasps, bees and ants (Hymenoptera: Aculeata). Countryside Council for Wales
 * Franch, J., and X. Espadaler. "Ants as colonizing agents of pine stumps in San Juan de la Peña (Huesca, Spain)." Vie et Milieu 38 (1988): 149-154.
 * Francois J. 1958. Contribution a l'etude ecologique des Formicides (Insectes, Hymenopteres) de la region Dijonnaise. Travaux du laboratoire de Zoologie et de la Station Aquicole Grimaldi de la Faculte des Sciences de Dijon 25, 39 pages.
 * Freitag A. 2013. Biodiversite 2010 en ville de Neuchatel: les fourmis (Hymenopteres, Formicidae). Bulletin de la societe Neuchateloise des sciences naturelles 133: 183-222.
 * GRETIA. 2017. Bilan annuel de l'enquete sur la repartition des fourmis armoricaines. 23 pages.
 * Gadeau de Kerville H. 1922. Materiaux pour la Faune des Hymenopteres de la Normandie. Bull. Soc. Amis Sc. Nat. Rouen 1916-1921, 1922: 217-225.
 * Galkowski C. 2013. Nouvelles données sur la répartition de Strongylognathus huberi Forel, 1874 (Hymenoptera, Formicidae) en France. Bulletin de la Société Linnéenne de Bordeaux (n.s.) 41: 167-174.
 * Galkowski C., and C. Foin. 2013. Nouvelles données sur la répartition de Strongylognathus huberi Forel, 1874 (Hymenoptera, Formicidae) en France. Bulletin de la Société Linnéenne de Bordeaux (n.s.) 41: 167-174.
 * Galkowski C., and P Wegnez. 2010. Myrmica constricta Karavaiev 1934, nouvelle espece pour la France (Hymenoptera, Formicidae). Bull. Soc. Ent. Mulhouse 66(3): 41-45.
 * Galle L. 1972. Study of ant-populations in various grassland ecosystems. Acta Biologica Szeged 18(1-4): 159-164.
 * Galle L. 1981. The Formicoid fauna of the Hortobagy. Pp. 307-311 in: Mahunka, S. (ed.) 1981. The fauna of the Hortobágy National Park. Budapest: Akadémiai Kiadó, 415 pp.
 * Galle L. 1993. Data to the ant fauna of the Bukk (Hymenoptera: Formicidae). Natural history of the national parks of Hungary 7: 445-448.
 * Galle L., and G. Szonyi. 1988. A check list of ants (Hymenoptera: Formicoidea) of a sandy grassland in Kiskunsag National Park (Hungary). Acta Biol. Szeged 34: 167-168.
 * Gallé L., B. Markó, K. Kiss, E. Kovács, H. Dürgő, K. Kőváry, and S. Csősz. 2005. Ant fauna of Tisza river basin (Hymenoptera: Formicidae).  In: Gallé, L. (szerk.): Vegetation and Fauna of Tisza River Basin I. Tiscia Monograph Series 7; Szeged, pp. 149-197.
 * Garcia-Martinez M. A., V. Vanoye-Eligio, O. R. Leyva-Ovalle, P. Zetina-Cordoba, M. J. Aguilar-Mendez, and M. Rosas-Mejia. 2019. Diversity of ants (Hymenoptera: Formicidae) in a sub-montane and sub-tropical cityscape of Northeastern Mexico. Sociobiology 66(3): 440-447.
 * Gaspar C. 1966. Etude myrmecologique des tourbieres dans les Hautes-Fagnes en Belgique (Hymenoptera, Formicidae). Rev. Ecol. Biol. Sol. 3(2): 301-312.
 * Gaspar C. 1966. Etude myrmecologique des tourbieres dans les Huates-Fagnes en Belgique (Hymenoptera, Formicidae). Rev. Ecol. Biol. Sol. 3(2): 301-312.
 * Gaspar C. 1968. Les fourmis de la Drome et des Basses-Alpes, en France (Hymenoptera, Formicidae). Naturaliste can. 95: 747-766.
 * Gaspar C., and C. Thirion. 1978. Modification des populations d'Hymenopteres sociaux dans les milieux anthropogenes. Memorabilia Zoologica 29: 61-77.
 * Gaspare Charles. 1965. Étude myrmécologique d'une région naturelle de Belgique: la Famenne Survey des Fourmis de la Région (Hymenoptera, Formicidae). Institut agronomique de l'Etat a' Gembloux. 32(4): 427-434.
 * Gilev A. V., I. V. Kuzmin, V. A. Stolbov, and S. D. Sheikin. 2012. Materials on the fauna and ecology of ants (formicidae) Southern part of the Tyumen region. Tyumen State University Herald 6: 86-91.
 * Gippet J. M., N. Mondy, J. Diallo-Dudek, A. Bellec, A. Dumet, L. Mistler, and B. Kauffmann. 2016. I’m not like everybody else: urbanization factors shaping spatial distribution of native and invasive ants are species-specific. Urban Ecosystems DOI 10.1007/s11252-016-0576-7
 * Gjershaug, J. O., Staverlokk, A. & Odegaard, F. 2016. Funn av fremmede maurarter i Norge i 2015. - NINA Kortrapport 4. 38 s.
 * Glaser F. 2009. Die Ameisen des Fürstentums Liechtenstein. (Hymenoptera, Formicidae). Amtlicher Lehrmittelverlag, Vaduz, 2009 (Naturkundliche Forschung im Fürstentum Liechtenstein; Bd. 26).
 * Glaser F., A. Freitag, and H. Martz. 2012. Ants (Hymenoptera: Formicidae) in the Münstertal (Val Müstair)  a hot spot of regional species richness between Italy and Switzerland. Gredleriana 12: 273 - 284.
 * Glaser F., T. Kopf, and K. H. Steiberger. 2003. Ameisen (Hymenoptera: Formicidae) im Frastanzer Ried und den Illauen (Vorarlberg, Österreich) Artenspektrum, Gefährdung und Schutzempfehlungen. Vorarlberger Naturschau 13: 287-310.
 * Goetsch, W.. "Beiträge zur Biologie spanischer Ameisen." EOS (Revista española de entomología) 18 (1942): 175-241.
 * Gomez C., D. Casellas, J. Oliveras, and J. M. Bas. 2003. Structure of ground-foraging ant assemblages in relation to land-use change in the northwestern Mediterranean region. Biodiversity and Conservation 12: 21352146.
 * González, A. L., J. A. Tinaut, and R. Gomez. "Evolución estacional de la entomofauna del suelo en un robledal (Quercus pyrenaica Wilde) de Sierra Nevada." Actas del III Congreso Ibérico de Entomología (1988): 557-576.
 * Gouraud C. 2015. Bilan de l’année 2014 : Atlas des fourmis de Loire-Atlantique (Hymenoptera, Formicidae). Atlas des Formicidae de Loire-Atlantique, compte rendu de la première année d’étude (2014)
 * Grandi G. 1935. Contributi alla conoscenza degli Imenotteri Aculeati. XV. Boll. R. Ist. Entomol. Univ. Studi Bologna 8: 27-121.
 * Gratiashvili N., Barjadze S. 2008. Checklist of the ants (Formicidae Latreille, 1809) of Georgia. Proceedings of the Institute of Zoology (Tbilisi) 23: 130-146.
 * Grzes I. M. 2009. Ant species richness and evenness increase along a metal pollution gradient in the Boles?aw zinc smelter area. Pedobiologia 53: 65-73.
 * Haguet G., M. Chevrier, and E. Brunel. 2002. Les invertebres de la dune de Bon Abri, premier inventaire. Groupe d'Etude des Invertebres Armoricains, 37 pages.
 * Harada Y., D. Fukukura, R. Kurisu, and S. Yamane. 2013. Ants of Ports, monitoring of alien ant species. Bull. Biogeogr. Soc. Japan 68: 29-40.
 * Hayashida K. 1957. Ecological distribution of ants in Sapporo and vicinity. (Preliminary report.). Journal of the Faculty of Science, Hokkaido University. Series VI. Zoology 13:173-177.
 * Hayashida K. 1959. Ecological Distribution of Ants in Mt. Atusanupuri, An Active Volcano in Akan National Park, Hokkaido. Jour. Pac. Sci. Hokkaiao Univ. Ser. 4(14): 252-260.
 * Hayashida K. 1959. Ecological distribution of ants in Mt. Atusanupuri, an active volcano in Akan National Park, Hokkaido. Journal of the Faculty of Science, Hokkaido University. Series VI. Zoology 14:252-260.
 * Hayashida K. 1961. Studies on the ecological distribution of ants in Sapporo and its vicinity (1 et 2). Insectes Sociaux 7: 125-162.
 * Hayashida K. 1964. Studies on the ecological distribution of ants in Kutchan and its adjacent area. Journal of the Sapporo Otani Junior College 2: 107-129.
 * Hayashida K. 1971. Vertical distribution of ants in the southern part of the Hidaka mountains. [In Japanese.]. Memoirs of the National Science Museum (Tokyo) 4:29-38.
 * Hayashida K. 1972. Ecological survey on ants in Nakagawa Experiment Forest of Hokkaido University. Res. Bull. Exper. Forests, Coll. Agr., Hokkaido Univ. 29: 25-36.
 * Hayashida K., and S. Maeda. 1960. Studies on the ecological distribution of ants in Akkeshi. Journ. Sc. Hokkaido Univ., IV. Zool., 14 (3) : 305-319.
 * Hisamatsu M., and S. Suzuki. 1998. A list of Insects collected at and around Sugao Marsh. Bulletin of Ibaraki Nature Museum 1: 119-140.
 * Hohmann H., F. La Roche, G. Ortega, and J. Barquín. 1993. Bienen, Wespen und Ameisen der Kanarischen Inseln. Veröff. Überseemus. Bremen Naturwiss. 12: 14.
 * Holecova M., M. Klesniakova, K. Holla, and A. Sestakova. 2017. Winter activity in scots pine canopies in Borska Nizina Lowland (SW Slovakia)
 * Holgersen H. 1943. Ant studies in Rogaland (south-western Norway). Avhandlingar utgitt av det Norske Videnskaps-Akademi i Oslo. I. Matematisk-Naturvidenskapelig Klasse 1943(7): 1-75.
 * Holgersen H. 1943. Insecta, ex Sibiria meridionali et Mongolia, in itinere Orjan Olsen 1914 collecta. C. Hymenoptera. 1. Formicidae. D. Hemiptera. 1. Homoptera cicadina. Norsk Entomologisk Tidsskrift 6: 162-163.
 * Holgersen H. 1944. The ants of Norway (Hymenoptera, Formicidae). Nytt Magasin for Naturvidenskapene 84: 165-203.
 * Hågvar S. 2005. Altitudinal zonation of ants (Formicidae) in a steep fjord landscape in Sogndal, Western Norway. Norw. J. Entomol. 52: 3-12.
 * Ichinose K. 1990. The Ant Fauna of the Tomakomai Experiment Forest, Hokkaido University (Hymenoptera: Formicidae) with Notes on the Nuptial Season. Research Bulletins of College Experiment Forests 47(1) 137-144.
 * Ihnatiuk O. A., and S. V. Stukalyuk. 2015. Degradation changes in the structure of multispecies associations of ants in urbanized areas. Russian Journal of Ecology 46(1): 109–115.
 * Imai, H. T.; Kubota, M. 1972. Karyological studies of Japanese ants (Hymenoptera, Formicidae) III. Karyotypes of nine species in Ponerinae, Formicinae and Myrmicinae. Chromosoma (Berlin) 37:196. [1972-05-12] PDF 126055
 * Ito T. 1914. Formicidarum japonicarum species novae vel minus cognitae. Ann. Soc. Entomol. Belg. 58: 40-45
 * Ito. F., Kondoh. M., Kubota. S., Masuko. K., Morishita. M., Murata. K., Ogata. K., Sato. T., Takamine. H., Yamaoka. H. and Kondoh. M. 1986. A list of ants collected at Akiyoshi-dai (Yamaguchi-ken) by the members of the Myrmecologists Society (Japan) in 1985. ARI Reports of the Myrmecologists Society (Japan) 14: 5-6
 * Jakubzik A., H. Kinkler, and K. Colln. 2010. Aculeate Hymenoptera from a Humid Biotope in Leverkusen-Steinbüchel. Decheniana (Bonn) 163: 145158.
 * Jeffery H. G. 1931. The Formicidae (or ants) of the Isle of Wight. Proceedings of the Isle of Wight Natural History and Archaeological Society 2: 125-128.
 * Johnson R. Personnal Database. Accessed on February 5th 2014 at http://www.asu.edu/clas/sirgtools/resources.htm
 * Johnson, R.A. and P.S. Ward. 2002. Biogeography and endemism of ants (Hymenoptera: Formicidae) in Baja California, Mexico: a first overview. Journal of Biogeography 29:10091026/
 * Kanizsai O., R. Gallé, and L. Gallé. 2009. Perception of spatial patchiness by ant assemblages (Hymenoptera: Formicidae). Tiscia 37: 3-7.
 * Karaman M. G. 2009. An introduction to the ant fauna of Macedonia (Balkan Peninsula), a check list (Hymenoptera, Formicidae). Natura Montenegrina 8(3): 151-162.
 * Karaman M. G. 2011. A catalogue of the ants (Hymenoptera, Formicidae) of Montenegro. Podgorica: Catalogues 3, Volume 2, Montenegrin Academy of Sciences and Arts, 140 pp.
 * Karaman M. G., and G. S. Karaman. 2003. Contribution to the knowledge of the ants (Hymenoptera, Formicidae) from Serbia. The Montenegrin Academy of Sciences and Arts. Glasnik of the Section of Natural Sciences 15: 39-58.
 * Karaman M. G., and G. S. Karaman. 2007. Contribution to the Knowledge of the ants (Hymenoptera, Formicidae) from Special nature reserve Zasavica, Serbia. Zbornik “Naucno-strucni skup Zasavica 2007, Sremska Mitrovica, 67-75.
 * Karavaiev V. 1912. Ameisen aus dem paläarktischen Faunengebiete. Rus. Entomol. Obozr. 12: 581-596.
 * Karavaiev V. 1927. Übersicht der Ameisenfauna der Krim nebst einigen Neubeschreibungen. Konowia 5: 281-303.
 * Karavaiev V. 1931. Beitrag zur Ameisenfauna Jakutiens. (Auf Grund der Sammelergebnisse der Expeditionen der Wissenschaften der UdSSR., ausgeführt in den Jahren 1925 und 1926.). Zool. Anz. 94: 104-117.
 * Kholin S. K., and A. N. Kupianskaya. 2006. The ants (Hymenoptera, Formicidae) of Muravyov-Amursky Peninsula. A.I. Kurentsov's Annual Memorial Meetings 17: 114-119.
 * Kim B., Ryu D., Park S., and J. Kim. 1994. Systematic study on ants from coasts of Korean Peninsula (Hym: Formicidae). Korean journal of entomology 24: 293-309.
 * Kim B.J. 1996. Synonymic list and distribution of Formicidae (Hymenoptera) in Korea. Entomological Research Bulletin Supplement 169-196.
 * Kim B.J., K.G. Kim, D.P. Ryu, J.H. Kim. 1995. Ants of Chindo island in Korea (Hymenoptera; Formicidae). The Korean Journal of Systematic Zoology 11(1): 101-113.
 * Kim B.J., K.G. Kim, J.H. Kim, S.J. Park. Ants from Mt. Mirok. Korean J. Soil Zoology 2(2): 115-128.
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-117
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-118
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-119
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-120
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-121
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-122
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-123
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-124
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-125
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-126
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-127
 * Kim C.H., B.M. Choi, and J.R. Bang. 1992. Studies on the distribution of ants (Formicidae) in Korea (8)-Ant fauna in 10 islands, Chollanam-do. Korean J. Appl. Entomol. 31(4): 345-359.
 * Kim C.H.; Choi, B.M. 1987. On the kinds of ants (Hymenoptera: Formicidae) and vertical distribution in Jiri Mountain. Korean Journal of Plant Protection 26:123-132.
 * Kim K.I., C.H. Kim, and B. Choi. 1989. The ant fauna of the southern shore in Gyeongsangnamdo, Korea. Journal of Gyeongsang Nat. Univ. 28(2): 213-226.
 * Kim et al. 1993. Systematic study of ants from Chejudo Province. Koran Journal of Entomology 23(3): 117-141.
 * Kim, Byung-Jin, Ky-Gyong Kim, Dong-Pyo Ryu and Joong-Hyon Kim. 1995. The Korean Journal of Systematic Zoology. 11(1):101-113.
 * Kiran K., and C. Karaman. 2012. First annotated checklist of the ant fauna of Turkey (Hymenoptera: Formicidae). Zootaxa 3548: 1-38.
 * Kiran K., and N. Aktac. 2006. The vertical distribution of the ant fauna (Hymenoptera: Formicidae) of the Samanh Mountains, Turkey. Linzer Biol. Beitr. 38(2): 1105-1122.
 * Kiseleva E. F. 1925. On the ant fauna of the Ussuri region. Izv. Tomsk. Gos. Univ. 75: 73-75.
 * Kiss K., and K. Fetyko. 2008. Notes about the ant fauna (Hymenoptera: Formicidae) of the Tur valley. In. Sike T., Márk-Nagy J. (eds), The flora and fauna of the Tur river natural reserve, Biharean Biologist, II, Oradea, pp.71-76.
 * Kofler A. 1995. Nachtrag zur Ameisenfauna Osttirols (Tirol, Österreich) (Hymenoptera: Formicidae). Myrmecologische Nachrichten 1: 14-25.
 * Kondoh M. 1961. Ants from Hakone region. Hakone Hakubutsu 1:16-27.
 * Kondoh M., and Y. Kitazawa. 1984. Ant communities of the campus of UOEH and in an adjacent natural forest. Journal of UOEH 6(3): 221-234.
 * Korlevic, A.. "Prilozi fauni hrvatskih opnokrilaca." Glasn. Hrv. Narav. Dr. 5 (1890): 189-250.
 * Kozisek T. 1987. Ants (Formicoidea) of the Abrod State Nature Reserve. Ochrana Prírody 8: 205-208.
 * Krausse, A. H.. "Ueber sardische Ameisen." Archiv für Naturgeschichte, Berlin A 78(7) (1912): 162-166.
 * Kubota S., and M. Terayama. 1982. Ant fauna of Kanagawa Prefecture, Japan (IV) Ants of Kakio. Kanagawa-chuho (Journal of the Kanagawa Entomologists Association) 21-28.
 * Kubota S.; Terayama, M. 1989. Ant fauna of Tokyo. (1) A list of ants collected at the parks. Ari 16:14-16.
 * Kubota. S., and M. Terayama. 1988. Ant fauna of Tokyo. (1) A list of ants collected at the parks. ARI Reports of the Myrmecologists Society (Japan) 16: 14-16
 * Kupianskaia A.N. 1990. Murav'I (Hymenoptera, Formicidae) Dal'nego Vostoka SSSR (1989). Vladivostok. 258 pages.
 * Kupianskaya A. N., Lelej, A.S., and Urbain, B. K. 2000. The Ants (Hymenoptera: Formicidae) of the Kuril Islands. Far Eastern Entomologist. 92:1-21.
 * Kupianskaya A. N., and A. S. Lelej. 2000. The ants (Hymenoptera, Formicidae) collected in the Habomai and Shikotan (Kuril Islands) in 1998.  Far Eastern entomologist 92: 22-24.
 * Kupianskaya, A. N., Lelej, A.S., and Urbain, B. K. 2000. The Ants (Hymenoptera: Formicidae) of the Kuril Islands. Far Eastern Entomologist. 92:1-21.
 * Kvamme T. 1982. Atlas of the Formicidae of Norway (Hymenoptera: Aculeata). Insecta Norvegiae 2: 1-56.
 * Kvamme T. 1999. Notes on Norwegian ants (Hymenoptera, Formicidae). Norwegian Journal of Entomology 46: 19-23.
 * La Rivers I. 1968. A first listing of the ants of Nevada. Biological Society of Nevada, Occasional Papers 17: 1-12.
 * Laeger T., and R. Schultz. 2005. Ameisen (Hymenoptera: Formicidae) als Beifänge in Bodenfallen  wie genau spiegeln sie reale Abundanzverhältnisse wider? Myrmecologische Nachrichten 7: 17-24.
 * Lapeva-Gjonova, L., V. Antonova, A. G. Radchenko, and M. Atanasova. "Catalogue of the ants (Hymenoptera, Formicidae) of Bulgaria." ZooKeys 62 (2010): 1-124.
 * Le Moli F., and A. Zaccone. 1995. Ricerche sulla mirmecofauna del Cansiglio (Prealpi Carniche). Soc. Ven. Sc. Nat. 20: 33-52.
 * Lebas C., C. Galkowski, P. Wegnez, X. Espadaler, and R. Blatrix. 2015. The exceptional diversity of ants on mount Coronat (Pyrénées-Orientales), and Temnothorax gredosi(Hymenoptera, Formicidae) new to France. R.A.R.E., T. XXIV (1): 24  33
 * Legakis Collection Database
 * Lehouck V., D. Bonte, W. Dekoninck, and J. P. Maelfait. 2004. The distribution of ant nests (Hymenoptera, Formicidae) in coastal grey dunes of Flanders (Belgium) and their relationship to myrmecochorous plants. Belg. J. Zool. 134 (2/1) : 89-96.
 * Lenoir A. 1971. Les fourmis de Touraine, leur intérêt biogéographique. Cahiers des Naturalistes 27: 21-30.
 * Lenoir A., and C. Galkowski. 2017. Sur la présence d’une fourmi envahissante (Tapinoma magnum) dans le Sud-Ouest de la France. Bull. Soc. Linn. Bordeaux 152, 45(4): 449-453.
 * Li Z.h. 2006. List of Chinese Insects. Volume 4. Sun Yat-sen University Press
 * Lillig M., and E. Dewes. 2015. The former Siegfried Line as habitats for ants (Hymenoptera: Formicidae). Abh. Delattinia 37: 117 - 136
 * Liu X. 2012. Taxonomy, diversity and spatial distribution characters of the ant family Formicidae (Insecta: Hymenoptera) in southeastern Tibet. PhD Thesis 139 pages
 * Liu X., Z. Xu, N. Yu, and C. Zhang. 2016. Distribution patterns of ant species ( Hymenoptera: Formicidae) in Galongla Mountains and Medog Valley of Southeastern Tibet. Scientia Silvae Sinicae 52(11): 88-95.
 * Livory A. 2003. Les fourmis de la Manche. L'Argiope 39: 25-49.
 * Lomnicki J. 1928. Spis mrówek Lwowa i okolicy. Ksiegi Pamiatkowej (Lecia Gimn. IV Jana Dlugosza Lwowie) 50: 1-10.
 * Lomnicki, J.. "Une contribution à la connaissance de la faune des fourmis des îles Baléares." Polskie Pismo Entomologiczne - Bulletin Entomologique de Pologne 4 (1925): 1-3.
 * Ma Yonglin, Xin Ming, Song Lingying, He Dahan. 2008. A survey of ants(Hymenoptera:Formicidae) species and distribution in Ningxia. Journal of Agricultural Sciences 29(1): 35-38.
 * Mackay W. P., and E. E. Mackay. 2002. The ants of New Mexico (Hymenoptera: Formicidae). Lewiston, New York: Edwin Mellen Press, 400 pp.
 * Mackay, W., D. Lowrie, A. Fisher, E. Mackay, F. Barnes and D. Lowrie. 1988. The ants of Los Alamos County, New Mexico (Hymenoptera: Formicidae). pages 79-131 in J.C. Trager, editor, Advances in Myrmecololgy.
 * Mackay, W.P. and E. Mackay. XXXX. The Ants of New Mexico
 * Majzlan O., and P. Devan. 2009. Selected insect groups (Hymenoptera, Neuroptera, Mecoptera, Raphidioptera) of the Rokoš Massif (Strážovské vrchy Mts.). Rosalia (Nitra), 20, p. 63–70.
 * Malozemova L. A. 1972. Ants of steppe forests, their distribution by habitats, and perspectives of their utilization for protection of forests (north Kazakhstan). [In Russian.]. Zoologicheskii Zhurnal 51: 57-68.
 * Manabe K. 1994. Ants of the shrine forest in Fukuoka Prefecture (First report; Ants of lowland). Ari 17: 6.
 * Manabe K. 1994. Ants of the shrine forest in Fukuoka Prefecture (first report; ants of lowland). Ari 18: 6.
 * Manabe K. 1994. Ants of the shrine forest in Fukuoka Prefecture (second report; ants of mountain zone). Ari 17: 8.
 * Marikovsky P. I. 1979. Ants of the Semireche Desert. [In Russian.]. Alma Ata: Nauka, 263 pp.
 * Marko B. 1999. Contribution to the knowledge of the myrmecofauna of the River Somes valley. In: Sárkány-Kiss, A., Hamar, J. (szerk.): The Somes/Szamos River Valley. A study of the geography, hydrobiology and ecology of the river system and its environment. Tiscia Monograph Series 3, Szolnok-Szeged-Tîrgu Mure?, pp. 297-302.
 * Marko B. 2008. Ants (Hymenoptera: Formicidae) of the Sand Dunes of Foieni Protected Area and Its Surroundings (Satu Mare County, Romania), and a New Species for the Romanian Fauna. Acta Scientiarum Transylvanica 16(3): 87-99.
 * Marko B., K. Kiss, and L. Galle. 2004. Mosaic structure of ant communities (Hymenoptera: Formicidae) in Eastern Carpathian marshes: regional versus local scales. Acta Zoologica Academiae Scientiarum Hungaricae 50(2): 7795.
 * Markó B. 1997. Contribution to the Knowledge of the Ant-Fauna (Hymenoptera: Fromicoidea) of the Cri?ul-Repede River-Valley. In: Sárkány-Kiss, A., Hamar, J. (szerk.): The Cri?/Körös Rivers' Valleys. A study of the geography, hydrobiology and ecology of the river system and its environment. Tiscia Monograph Series 2, Szolnok-Szeged-Tîrgu Mure?, pp. 345-352.
 * Markó B., B. Sipos, S. Csősz, K. Kiss, I. Boros, and L. Gallé. 2006. A comprehensive list of the ants of Romania (Hymenoptera: Formicidae). Myrmecologische Nachrichten 9: 65-76.
 * Martorell, M.. "Catálogos sinonímicos de insectos encontrados en Cataluña." Barcelona (1879).
 * Martínez Ibáñez, M. D., and A. Tinaut. "Nuevas especies de formícidos (Hymenoptera, Formicidae) para la Sierra de Albarracín (Teruel)." Real Sociedad Española de Historia Natural Tomo extra (1996): 174-177.
 * Martínez Ibáñez, M. D., and J. M. Serrano Talavera. "Contribución al conocimiento de las hormigas (Hym. Formicidae) del sabinar español." Boletim da Sociedade Portuguesa de Entomologia Suplemento Actas Do I (1985): 33-41.
 * Martínez Ibáñez, M. D., and X. Espadaler. "Revisión de las hormigas ibéricas de la colección M. Medina y nuevos datos de distribución." Actas de las VIII Jornadas de la Asociación Española de Entomología (1986): 1022-1034.
 * Maruyama M., F. M. Steiner, C. Stauffer, T. Akino, R. H. Crozier, and B. C. Schlick-Steiner. 2008. A DNA and morphology based phylogenetic framework of the ant genus Lasius with hypotheses for the evolution of social parasitism and fungiculture. BMC Evolutionary Biology 8:Article 237 (doi:10.1186/1471-2148-8-237).
 * Masuko K. 1982. A data on the myrmecofauna of Miyake Island. Ari 10: 1-2.
 * Masuko K. 1986. A list of ants collected at Akiyoshi-dai (Yamaguchi-ken) by the members of the Myrmecologists Society (Japan) in 1985. Ari 14:5.
 * Masuko K., H. Yamaoka, T. Kannari, and S. Usuba. 1985. Ants of Mt. Kiyosumi (4). Kiyosumi 11: 9-12.
 * Mayr, G.. "Formicina austriaca. Beschreibung der bisher im österreichischen Kaiserstaate aufgefundenen Ameisen, nebst Hinzufügung jener in Deutschland, in der Schweiz und in Italien vorkommenden Arten." Verhandlungen der Zoologisch-Botanischen Vereins in Wien 5 (1855): 273-478.
 * Medina, M.. "Catálogo provisional de las hormigas de Andalucía." Actas de la Sociedad Española de Historia Natural 20 (1891): 95-104.
 * Medina, M.. "Formícidos de Tenerife." Actas de la Sociedad Española de Historia Natural 21 (1892): 85.
 * Menozzi C. 1918. Primo contributo alla conoscenza della fauna mirmecologica del Modenese. Atti della Società dei Naturalisti e Matematici di Modena. (5)4: 81-88.
 * Menozzi C. 1929. Formiche di Cuba e delle Isole Canarie raccolte dal Prof. Filippo Silvestri. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura, Portici. 23: 1-5.
 * Menozzi C. 1939. Formiche dell'Himalaya e del Karakorum raccolte dalla Spedizione italiana comandata da S. A. R. il Duca di Spoleto (1929). Atti della Società Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano. 78: 285-345.
 * Menozzi C. 1940. Contribution à la faune myrmécologique du Japon. Mushi. 13: 11-12.
 * Menozzi, C.. "Formiche di Cuba e delle Isole Canarie raccolte dal Prof. Filippo Silvestri." Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura, Portici 23 (1929): 1-5.
 * Menozzi, C.. "Zur Kenntnis der Ameisenfauna der Balearen." Zoologischer Anzeiger 66 (1926): 180-182.
 * Mizota K. 2002. A check list of insects in Kinkazan Island, Miyagi Pref., Northeastern Japan: A bibliographical Survey. Bulletin of Miyagi University of Education Environmental Education 5: 69-78.
 * Mizutani A. 1979. A myrmecofaunal survey at Hiyama Experiment Forest, Hokkaido University. Research Bulletin of the College Experiment Forests, Hokkaido University 36:509-516.
 * Mizutani A. 1979. A myrmecofaunal survey at Hiyama Experiment Forest, Hokkaido University. Research Bulletins of the College Experiment Forests Hokkaido University 36(2): 509-516.
 * Morisita M. 1945. Ants of the southern part of Hokkaido, Japan. [In Japanese.] Mushi 16:21-28.
 * Morisita, M. 1941. Notes on Camponotus herculeanus subsp. vagus var. yessensis Teranishi (Hymenoptera, Formicidae). [In Japanese.]. Mushi 13:94. [1941-02-28] PDF 127445
 * Morisita, M. 1941. Notes on Camponotus herculeanus subsp. vagus var. yessensis Teranishi (Hymenoptera, Formicidae). [In Japanese.]. Mushi 13:95. [1941-02-28] PDF 127445
 * Moscaliuc L. 2008. Notes on the ant fauna (Hymenoptera: Formicidae) of Rarau mountain. Analele Facult??ii de Biologie, Univ A.I. Cuza Ia?i 54: 53-55.
 * Moser J. C. and M. S. Blum. 1960. The Formicidae of Louisiana. Insect Conditions in Louisiana 3: 48-50
 * Mouquet C. 2006.  Premier inventaire des invertébrés terrestres des plages du département du Calvados. Rapport Gretia pour le Syndicat Mixte Calvados Littoral Espaces Naturels. 36 p.
 * Murata K. 1990. Ant fauna of Yamizo Mountains. Memoirs of Tochigi Prefectural Museum 8: 86-103.
 * Müller, G.. "Le formiche della Venezia Guilia e della Dalmazia." Bollettino della Società Adriatica di Scienze Naturali in Trieste 28 (1923): 11-180.
 * Nadig A. 1918. Alcune note sulla fauna dell'alta Valsesia. Formicidae. Atti Soc. Ital. Sci. Nat. Mus. Civ. Stor. Nat. Milano 56: 331-341.
 * Navás, L.. "Excursió entomologica al Cabrerés (Gerona-Barcelona)." Trab. Mus. Cienc. Nat. Barcelona vol IV nº (1924).
 * Negoro H. 1994. Ants from Toyama Prefecture, Hokuriku. Bulletin of the Toyama Science Museum 17: 35-47.
 * Nemet E., Z. Czekes, I. Tausan, and B. Marko. 2012. Contribution to the knowledge of the myrmecofauna of the Cefa Nature Park (North-Western Romania). Acta Scientiarum Transylvanica 20(1): 61-72.
 * Neumeyer R., and B. Seifert. 2005. Commented check list of free living ant (Hymenoptera: Formicidae) species of Switzerland. Bulletin de la Societe Entomologique Suisse 78: 1-17.
 * Noordijk, J., R. Morssinkhof, P. Boer, A. P. Schaffers, Th. Heijerman and K. V. Sýkora. 2008. How ants find each other; temporal and spatial patterns in nuptial flights. Insectes Sociaux 55(3):266-273.
 * Novgorodova T. A., A. S. Ryabinin. 2015. Trophobiotic associations between ants (Hymenoptera, Formicidae) and aphids (Hemiptera, Aphidomorpha) in South Zauralye. News of Saratov University. Chemistry Series, Biology, Ecology 2(15): 98-107.
 * Nylander, W.. "Synopsis des Formicides de France et d'Algérie." Annales des Sciences Naturelles, Zoologie (4)5 (1856): 51-109.
 * Núñez-Pérez, E.. "Bases para el desarrollo del control integrado de los pulgones (Hom. Aphididae) de los cultivos de la provincia de León." Universidad de León, Secretariado de Publicaciones Tesis doct (1992): 7 páginas y 4 microfichas. León.
 * O'Rourke F. J. 1948. The distribution and general ecology of the Irish Formicidae. Proceedings of the Royal Irish Academy. Section B: Biological, Geological, and Chemical Science 52: 383-410.
 * Obregon Romero R., and J. Reyes Lopez. 2012. New contribution of exotic ants from Portugal (Hymenoptera: Formicidae). Boln. Asoc. esp. Ent. 36 (3-4): 279-284.
 * Ochi K. 1983. Distribution pattern of ants in pine stands, with special reference to Monomorium nipponense Wheeler (Hymenoptera: Formicidae). Gensei 44:1-6.
 * Ogata K. 1981. The ant fauna of the Goto islands, Natural history of the Goto? Islands, Japan : Iki Tsushima to no taihi (Danjo Gunto? Ko?rai Sone o fukumu Japan: 347-351.
 * Ogata K. 1988. Ants from Hikimi, Shimane Pref., Japan. Chugoku Kontyu 19.
 * Ogata K., Y. Hirashima, T. Miura, Y. Maeta, K. Yano, and J. Ko. 1985. Ants collected in pine forests infested by the pine needle gall midge in Korea (Hymenoptera, Formicidae). Esakia (23): 159-163.
 * Ogata. K., Touyama, Y. and Choi, B. M. 1994. Ant fauna of Hiroshima Prefecture, Japan. ARI Reports of the Myrmecologists Society (Japan) 18: 18-25
 * Ortiz, F. J., and A. Tinaut. "Introducción al conocimiento de las hormigas de la provincia de Almería." Publicaciones del Instituto de Estudios Almerienses. Boletín (Ciencias) 8 (1988): 223-231.
 * Ortiz, F. J.. "Formícidos del litoral granadino." Memoria de Licenciatura Universida (1985): 206 pp.
 * Ottonetti L., L. Tucci, and G. Santini. 2006. Recolonization Patterns of Ants in a Rehabilitated Lignite Mine in Central Italy: Potential for the Use of Mediterranean Ants as Indicators of Restoration Processes. Restoration Ecology 14(1): 6066.
 * Ovazza M. 1950. Contribution à la connaissance des fourmis des Pyrénées-Orientales. Récoltes de J. Hamon Vie et Milieu 1: 93-94.
 * Palanca, A., A. Urbieta, C. Castán, and X. Espadaler. "Ants in the supraforestal pastures of the Tendeñera massif." Écologie des milieux montagnards et de haute altitude. Documents d'Ecologie Pyrénéenne III-IV (1984): 223-224.
 * Paraschivescu D. 1972. Fauna mirmecologica din zonele saline ale Romaniei. Studii si Cercetari de Biologie. Seria Zoologie 24: 489-495.
 * Paraschivescu D. 1978. Elemente balcanice in mirmecofauna R. S. Romania. Nymphaea 6: 463- 474.
 * Park S.J., K.G. Kim, J.H. Kim, B.J. Kim. 1998. Ants from Chiaksan National Park. Korean J. Soil Zoology 3(1): 25-34.
 * Park S.J., K.G. Kim, J.H. Kim, and B.J. Kim. 1998. Ants from the Seoraksan National Park. The Korean Journal of Systematic Zoology 14(4): 429-439.
 * Pascual, M. R.. "Estudio taxonómico y ecológico de los Formícidos de las Sierras de Alfacar, La Yedra, Huétor y Harana." Tesis Doctoral Universida (1986): 264 pp.
 * Passera L. 1977. Peuplement myrmecologique du cordon littoral du Languedoc-Roussillon modifications anthropiques. Vie et Milieu 27: 249-265.
 * Paukkunen J., O. Bistrom, E. Budrys, E. Helve, C. Lagercrantz, I. Mannerkosko, S. Orlovskyte, and M. Tahtinen. 2017. Entomological excursion to the Curonian Spit in August 2016. Naujos ir Retos Lietuvos Vabzdziu Rusys 28: 97-120.
 * Pavlova N. S. 2014. To ant fauna (Hymenoptera, Formicidae) of the floodplain of Medvedista River (Saratov Province). Entomological and parasitological studies in the Volga region 11: 145-147.
 * Petal J. 1974. Analysis of a sheep pasture ecosystem in the Pieniny mountains (the Carpathians) XV. The effect of pasture management on ant population. Ekologia Polska 22(3/4): 679-692.
 * Petal J. 1980. The effect of industrial pollution of Silesia on populations of ants. Polish Ecological Studies 6(4): 665-672.
 * Petal J. M. 1963. Faune des fourmis de la reserve de tourbiere en projet a Rakowskie Bagno pres de Frampol (voivodie de Lublin). Annales Universitatis Mariae Curie-Sk?odowska 58(7): 143-174.
 * Petal J. M. 1967. Contribution a la connaissance des fourmis (Formicidae, Hymenoptera) de la region de Lublin. VII. Associations des fourmis des milieux de tourbieres, de forets et de dunes aux environs de Libiszow (dist. De Parczew). Annales Universitatis Mariae Curie-Sklodowska Lublin-Polonia 22(9): 117-130.
 * Petal J. M. 1976. The effect of mineral fertilization on ant populations in meadows. Polish Ecological Studies 2(4): 209-218.
 * Petal J., H. Jakubczyk, and Z. Wojcik. 1970. Influence des fourmis sur les modifications des sols et des plantes dans les milieurs de prairie. In: Methods of study in soil ecology. Ed. J. Philipson. Pp. 235-239.
 * Petal J., and A. Kusinska. 1994. Fractional composition of organic matter in the soil of anthills and of the environement of meadows. Pedobiologia 38: 493-501.
 * Petrov I. Z. 2002. Contribution to the myrmecofauna (Formicidae, Hymenoptera) of the Banat Province (Serbia). Archives of Biological Sciences, Belgrade, 54(12): 57-64.
 * Petrov I. Z. 2010. Contribution to the myrmecofauna (Hymenoptera: Formicidae) of Krusevac and its surroundings. Acta entomologica serbica, 2010, 15(1): 145-148.
 * Petrov I. Z. 2012. Preliminary data on ants (Formicidae, Hymenoptera) on Mountain Avala (Belgrade, Serbia). Bulletin of the Natural History Museum 5: 95-99.
 * Petrov I. Z., B. Petrov, D. Milicic, T. Karan-Znidarsic. 2007. Contribution to the Myrmecofauna (Hymenoptera: Formicidae) of East and South Serbia. Acta Zoologica Bulgarica 59(3): 295-299.
 * Petrov I. Z., and C. A. Collingwood. 1992. Survey of the myrmecofauna (Formicidae, Hymenoptera) of Yugoslavia. Archives of Biological Sciences (Belgrade) 44: 79-91.
 * Pisarski B. 1964. Fauna Mrowek Afganistanu. Bibliogr. k. 160-166, Nieoprawiony maszynopis pracy, Praca doktorska. Instytut Zoologiczny PAN, 1964, Bibliogr. p. 160-166
 * Poldi B. 1980. Imenotteri formicidi della Brughiera di Rovasenda (Piemonte). In: Poldi, B. 1980. Quaderni sulla "Struttura delle zoocenosi terrestri". 1. La brughiera pedemontana. III. Serie AQ/1/110. Collana del programma finalizzato "Promozione della qualità dell'ambiente". Roma: Consiglio Nazionale delle Ricerche, pp. 7-19.
 * Poldi B., M. Mei, and F. Rigato. 1995. Hymenoptera, Formicidae. Vol 102. Checklist delle specie della fauna Italiana: 1-10.
 * Punttila P., Y. Haila, J. Niemela, and T. Pajunen. 1994. Ant communities in fragments of old-growth taiga and managed surroundings. Ann. Zool. Fennici 31: 131-144.
 * Pusvaskyte O. 1979. Myrmecofauna of the Lituanian SSR. Acta Entomologica Lituanica 4: 99-105.
 * Ran H., and S. Y. Zhou. 2012. Checklist of chinese ants: formicomorph subfamilies (Hymenoptera: Formicidae) II. Journal of Guangxi Normal University: Natural Science Edition 30(4): 81-91.
 * Rasheed M. T., I. Bodlah, A. G. Fareen, A. A. Wachkoo, X. Huang, and S. A. Akbar. 2019. A checklist of ants (Hymenoptera: Formicidae) in Pakistan. Sociobiology 66(3): 426-439.
 * Retana J., and X. Cerdá X. 2000. Patterns of diversity and composition of Mediterranean ground ant communites tracking spatial and temporal variability in the thermal environment. Oecologia 123: 436-444.
 * Reznikova Z. I. 2003. Distribution patterns of ants in different natural zones and landscapes in Kazakhstan and West Siberia along a meridian trend. Euroasian Entomological Journal 2(4): 235-342.
 * Rigato F., and R. Sciaky. 1989. Contributo alla conoscenza della mirmecofauna della Val Gesso (alpi Marittime) (Hymenoptera, Formicidae). Boll. Mus. Reg. Sci. Nat. Torino 7(2): 427-442.
 * Rigato F., and R. Sciaky. 1991. The myrmecofauna of the Gesso Valley (Maritime Alps) (Hymenoptera Formicidae). Ethology Ecology and Evolution Special Issue 1: 87-89.
 * Ruzsky M. 1916. On zoological research in Yeniseisk province, work of summer of 1915. Izv. Imp. Tomsk. Univ. 65 (3rd p part: 1-21.
 * Ryabinin A. S., and T. A. Novgorodova. 2013. The ant fauna (Hymenoptera, Formicidae) of South Zauralye of Russia. Euroasian Entomological Journal 12(2): 161-166.
 * Rzeszowski K., H. Babik, W. Czechowski, and B. Marko. 2013. Ants (Hymenoptera: Formicidae) of Chelmowa Gora in the Swietokrzyski National Park. Fragmenta Faunistica 56(1): 1-15.
 * Röszler P. 1950. Die Ameisenwelt des Nagy Pietrosz, 2305 m (Ungarn) und Umgebung. Zool. Anz. 145: 210-225.
 * Salata S. 2014. Ants (Hymenoptera: Formicidae) of the National Park of the Stołowe Mts. Przyroda Sudetow 17: 161-172.
 * Santos S. A. P., J. E. Cabanas, and J. A. Pereira. 2007. Abundance and diversity of soil arthropods in olive grove ecosystem (Portugal): Effect of pitfall trap type. European Journal of Soil Biology 43: 77-83.
 * Santschi F. 1925. Contribution à la faune myrmécologique de la Chine. Bulletin de la Société Vaudoise des Sciences Naturelles 56: 81-96.
 * Santschi F. 1925. Fourmis d'Espagne et autres espéces paléartiques EOS (Revista española de entomología) 1: 339-360.
 * Santschi F. 1941. Quelques fourmis japonaises inédites. Mitteilungen der Schweizerischen Entomologischen Gesellschaft. 18: 273-279.
 * Santschi, F.. "Fourmis d'Espagne et autres espéces paléartiques." EOS (Revista española de entomología) 1 (1925): 339-360.
 * Santschi, F.. "Inventa entomologica itineris Hispanici et Maroccani, quod a. 1926 fecerunt Harald et Håkan Lindberg. Fourmis du Bassin Méditerranéen occidental et du Maroc récoltées par MM. Lindberg." Societas Scientiarum Fennica (Helsingfors) 3 (14) (1931): 1-13.
 * Santschi, F.. "Nouvelles fourmis de l'Afrique du Nord (Égypte, Canaries, Tunisie)." Annales de la Société Entomologique de France 77 (1908): 517-534.
 * Saunders, E.. "Balearic Insects." The Entomologist's Monthly Magazine. Secon Series XII (VOL X (1901): 205.
 * Saunders, E.. "Hymenoptera aculeata from Majorca and Spain. I Majorca (1901)." Transactions of the Entomological Society of London (1904): 597-598.
 * Schar S., G Talavera, X. Espadaler, J. D. Rana, A. A. Andersen, S. P. Cover, and R. Vila. 2018. Do Holarctic ant species exist? Trans-Beringian dispersal and homoplasy in the Formicidae. Journal of Biogeography 00: 1-12.
 * Schembri, Stephen P. and Cedric A. Collingwood. A Revision of the Myrmecofauna of the Maltese Islands. 417-442.
 * Schlick-Steiner B. C., and F. M. Steiner. 1999. Faunistisch-ökologische Untersuchungen an den freilebenden Ameisen (Hymenoptera: Formicidae) Wiens. Myrmecologische Nachrichten 3: 9-53.
 * Schmitz H. 1950. Formicidae quaedam a cl. A. Stärcke determinatae, quas in Lusitania collegit. Brotéria Ser. Cienc. Nat. 19: 12-16.
 * Schmitz, H.. "Ein Verzeichnis portugiesischer Ameisen (Formicidae, Hymenoptera)." Brotéria Ser. Cienc. Nat. 24 (1955): 27-37.
 * Schultz, R., A. G. Radchenko, and B. Seifert. "A critical checklist of the ants of Kyrgyzstan (Hymenoptera: Formicidae)." Myrmecologische Nachrichten 8 (2006): 201-207.
 * Seifert B. 1992. A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s.str. (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 66(5): 1-67.
 * Seifert B. 1994. Die freilebenden Ameisenarten Deutschlands (Hymenoptera: Formicidae) und Angaben zu deren Taxonomie und Verbreitung. Abhandlungen und Berichte des Naturkundemuseums Görlitz 67(3): 1-44.
 * Seifert, B.. "A taxonomic revision of the Palaearctic members of the ant subgenus Lasius s. str." Abhandlungen und Berichte des Naturkundemuseums Goerlitz 66(5) (1992): 1-66.
 * Sellier Y., C. Galkowski, C. Lebas, and P. Wegnez. 2016. Découverte de Temnothorax pardoi (Tinaut, 1987) dans la réserve naturelle nationale du Pinail (Hymenoptera, Formicidae). Revue de l’Association Roussillonnaise d’Entomologie 25(2): 106-113.
 * Siberian Zoological Museum. Website available at http://szmn.sbras.ru/old/Hymenop/Formicid.htm. Accessed on January 27th 2014.
 * Slipinski P., M. Zmihorski, and W. Czechowski. 2012. Species diversity and nestedness of ant assemblages in an urban environment. Eur. J. Entomol. 109: 197206.
 * Sommer F. 1984. Etude de la myrmécofaune de la réserve de la Massane. Laboratoire Arago, Banyuls sur Mer (66), 29 pages.
 * Sommer F., and H. Cagniant. 1988. Peuplements de fourmis des Albères Orientales (Pyrénées-Orientales, France) (Première partie). Vie Milieu 38: 189-200.
 * Sonnenburg H. 2005. Die Ameisenfauna (Hymenoptera: Formicidae) Niedersachsens und Bremens. Braunschweiger Naturkundliche Schriften 7: 377-441.
 * Sonobe R. 1971. Ant survey of the Mt. Daisetsu area. Faunal Survey of the Mt. Daisetsu area. JIBP main area XIV. Annual Report of JIBP/CT-S: 199-210.
 * Sonobe R. 1977. Ant fauna of Miyagi prefecture, Japan. Japanese Journal of Ecology 27: 111-116.
 * Soulie J. 1962. Fourmis des Hautes-Pyrenees. Bull. Soc. Hist. Nat. Toulouse 97: 35-37.
 * Soyer B. 1951. Les fourmis des collines des environs de Marseille. Bull Soc Linn Provence 18: 3-6.
 * Steffek J., and M. Wiezik. 2008. Exploited peatbog and associated mollusk and ant assemblages: still a reasonable protection? Naturae Tutela 12: 15-19.
 * Stiprais M. 1973. Materi?li par R?gas kukai?u faunu. - Latvijas Entomologs, 15: 30-32.
 * Stitz H. 1934. Schwedisch-chinesische wissenschaftliche Expedition nach den nordwestlichen Provinzen Chinas, unter Leitung von Dr. Sven Hedin und Prof. Sü Ping-chang. Insekten gesammelt vom schwedischen Arzt der Expedition Dr. David Hummel 1927-1930. 25. Hymenoptera. Ark. Zool. 27A(1) 11: 1-9.
 * Stitz, H.. "Ameisen aus dem westlichen Mittelmeergebiet und von den Kanarischen Inseln." Mitteilungen aus den Zoologischen Museum in Berlin 8 (1917): 333-353.
 * Stitz, H.. "Die Tierwelt Deutschlands und der angrenzenden Meersteile nach ihren Merkmalen und nach ihrer Lebensweise. 37. Theil. Hautflüger oder Hymenoptera. I: Ameisen oder Formicidae." Jena G. Fischer (1939): 428 pp.
 * Stukalyuk S. V. 2015. Structure of the ant assemblages (Hymenoptera, Formicidae) in the broad-leaved forests of Kiev. Entomological Review 95(3): 370–387.
 * Stukalyuk S. V. 2017. Stratification of the ant species (Hymenoptera, Formicidae) in the urban broadleaf woodlands of the city of Kiev. Entomological Review 97(3): 320-343.
 * Stumper R. 1953. Etudes myrmecologiques. XI. Fourmis luxembourgeoises. Bulletin Soc. Nat. luxemb. 57: 122-135.
 * Stärcke A. 1942. Formicides de l'île de Port-Croz (Hyères) récoltées par le docteur Chassagne. Entomologische Berichten (Amsterdam) 11: 23.
 * Suay-Cano, V. A., A. Tinaut, and J. Selfa. "Las hormigas (Hymenoptera, Formicidae) asociadas a pulgones (Hemiptera, Aphididae) en la provincia de Valencia." Graellsia 58(1) (2002): 21-37.
 * Sushko G. G. 2013. The ants (hymenoptera, formicidae) bogs Belarusian Lakeland. Proceedings of the international. scientific-practical. conference, Vitebsk, 21-22 November 2013 - Vitebsk, 2013. - P. 215-216.
 * Suvak M. 2007. The ants (Hymenoptera: Formicidae) in the stubble-fields of east Slovakia. Acta Zoologica Universitatis Comenianae. 47: 21-33
 * Suñer i Escriche, David. "Contribució al coneixement mirmecologic de Gavarres, Montgrí, Guilleríes i la Serralada Transversal." Tesis Doctoral Universida (1991): 577 pp.
 * Sveum P. 1979. Notes on the distribution of some Norwegian ant species (Hymenoptera, Formicidae). Fauna Norv. ser. B. 26: 10-11.
 * Szujecki A., J. Szyszko, S. Mazur, and S. Perlinski. 1978. A succession of the ants (Formicidae) on afforested arable land and forest soils. Memorabilia Zoologica 29: 183-189.
 * Talavera G., X. Espadaler, and R. Vila. Discovered just before extinction? The first endemic ant from the Balearic Islands (Lasius balearicus sp. nov.) is endangered by climate change. Journal of Biogeography doi:10.1111/jbi.12438
 * Tamura H., Y. Nakamura, K. Yamauchi, and T. Fujikawa. 1969. An ecological survey of soil fauna in Hidaka-Mombetsu, Southern Hokkaido. Journal of the Faculty of Science Hokkaido University, Zoology 17(1): 17-57.
 * Tanaka B., N. Kanie, T. Mano, R. Arita, and A. Shiragane. 1999. The insect fauna between Takabashi bridge and Nomi-kouen Park, margins of the Yahagigawa river. ????? 3: 35-79.
 * Tang J., Li S., Huang E., Zhang B. and Chen Y.. 1995. Hymenoptera: Formicidae (1). Economic Insect Fauna of China 47: 1-133.
 * Tartally A. 2009. Data on the ant fauna of Gy?r?f? (SW-Hungary) (Hymenoptera: Formicidae). Natura Somogyiensis 13: 155-158.
 * Tausan I. 2009. Contribution to the knowledge of the myrmecofauna (Hymenoptera, Formicidae) of the upper Aries river Basin (Transylvania, Romania). Transylv. Rev. Syst. Ecol. Res. 7: 87-96.
 * Tausan I. 2010. Notes on the ant fauna (Hymenoptera, Formicidae) of the Rodna Mountains National Park and it's surroundings (Transylvania-Maramures, Romania). Transylv. Rev. Syst. Ecol. Res. 9: 159-166.
 * Tausan I., M. M. Jerpel, I. R. Puscasu, C. Sadeanu, R. E. Brutatu, L. A. Radutiu, and V. Giurescu. 2012. Ant fauna (Hymenoptera: Formicidae) of Sibiu County (Transylvania, Romania). Brukenthal. Acta Musei 7(3): 499-520.
 * Tausan I., and I C. Negrila. 2015. The ant collection (Hymenoptera: Formicidae) of the natural history museum of Sibiu (Romania). Brukenthal Acta Musei 3: 409-418.
 * Terayama M. 1977. Checklist of the known ants of Saitama Prefecture. Insects and nature 12(4): 26-27
 * Terayama M. 1978. Ants of Bukozan. Nature and insects 13(4): 32-34.
 * Terayama M. 1983. Kagoshima-ken-hondo no ari. Kanagawa-chucho (Journal of the Kanagawa Entomologists Association): 13-24.
 * Terayama M. 1992. Structure of ant communities in East Asia. A. Regional differences and species richness. Bulletin of the Bio-geographical Society of Japan 47: 1-31.
 * Terayama M., Choi, B.M., Kim, C.H. 1992. A check list of ants from Korea, with taxonomic notes. Bulletin of the Toho Gakuen 7:19-54.
 * Terayama M., and K. Murata. 1987. Relation between ant communities and vegetations of Toshima island, the Izu Islands. Bull. Biogeogr. Soc. Japan 42(9): 57-63.
 * Terayama M., and K. Murata. 1990. Effects of area and fragmentation of forests for nature conservation: Analysis by ant communities. Bull. Biogeogr. Soc. Japan 45(2): 11-17.
 * Terayama M., and S. Yamane. 1984. Ants of Yaku-shima Island, the northern Ryukyus, with reference to their altitudinal distribution (Insecta: Hymenoptera). Cons. Rep. Yaku-shima Wildness Area, Kyushu, Japan, pp. 643-667. Nat. Cons. Bureau, Env. Agency, Japan.
 * Teruyama. M. 1988. Ant fauna of Saitama Prefecture, Japan. ARI Reports of the Myrmecologists Society (Japan) 16: 4-13
 * Thapa V. K. 2000. An Inventory of Nepal's Insects, Vol. III. IUCN Nepal, Kathmandu, xi + 475 pp.
 * Ticha, K. 2005. Inventarizacní pruzkum mravencu (Hymenoptera: Formicidae) NPP Svarec. 2005. Acta Rerum Naturalium 1:127-130.
 * Tie Ru, and Xu Shengquan. 2004. Variety and distribution of ants in Northwest China. Journal of Ningxia Agricultural College 25(3): 4-9.
 * Tinaut A. 2016. Ants of the Tejeda, Almijara and Alhama Mountains Natural Park (Andalusia, Spain) (Hymenoptera, Formicidae). Boln. Asoc. esp. Ent., 40 (1-2): 125-159.
 * Tinaut A. 2016. Wilhelm Gottlieb Rosenhauer (1813-1881), Maximilien Spinola (1780- 1857) and the first records of ants from Andalusia (Hymenoptera, Formicidae). Boln. Asoc. esp. Ent., 40 (1-2): 161-174
 * Tinaut A., and F. J. Ortiz. 1988. Introduccion al conocimiento de las hormigas de la provincia de Almeria (Hymenoptera: Formicidae). Publicaciones del Instituto de Estudios Almerienses. Boletín (Ciencias) 8: 223-231.
 * Tinaut, A., J. Jiménez Rojas, and R. Pascual. "Estudio de la mirmecofauna de los bosques de Quercus Linneo 1753 de la provincia de Granada." Ecología 8 (1995): 429-438.
 * Tinaut, A.. "Contribución al conocimiento de los formícidos del Parque Nacional de Doñana." Boletín de la Asociación Española de Entomología 15 (1991): 57-63.
 * Tizado Morales, E. J.. Estudio comparado de la fauna y la biología de pulgones (Hom.), afidíinos (Hym.) y otros insectos acompañantes en dos áreas de la provincia de León In Secretariado de Publicaciones, Tesis doctoral en microficha, nº 67. León: Universidad de León, 1991.
 * Togashi I. 1993. Ants at Kaga side of Mt. Hakusan. Bulletin of the Biogeographical Society of Japan 48:63-67.
 * Touyama Y. 1996. Myrmecofaunal change under fire disturbance. Edaphologia 56: 25-30.
 * Urbieta Balado A., A. Palanca Soler, C. Castan Lanaspa, and X. Espadaler. 1984. Ants in the supraforestal pastures of the Tendenera massif. Documents dEcologie Pyrénéenne III-IV: 223-224.
 * Vagalinski B., and A. Lapeva-Gjonova. 2012. The ants (Hymenoptera, Formicidae) of Plana Mountain (Bulgaria). Historia naturalis bulgarica 20: 87-101.
 * Vele A., J. Holusa, J. Frouz, and O. Konvicka. 2011. Local and landscape drivers of ant and carabid beetle communities during spruce forest succession. European Journal of Soil Biology 47: 349-356.
 * Vepsalainen K., H. Ikonene, and M. J. Koivula. 2008. The structure of ant assembalges in an urban area of Helsinki, southern Finland. Ann. Zool. Fennici 45: 109-127.
 * Vesni? A. 2011: Revidirani sistematski prijegled mrava Bosne i Hercegovine. Unutar : S. Lelo (urednik),  Fauna  Bosne  i  Hercegovine    Biosistematski  pregledi.  7.  izmijenjeno  i popravljeno interno izdanje Udruenja za inventarizaciju i zatitu  ivotinja, Ilija, Kanton Sarajevo, pp: 205-207.
 * Vogrin, V.. "Prilog fauni Hymenoptera - Aculeata Jugoslavije." Zast. Bilja 31(suppl.) (1955): 1-74.
 * Vásquez-Bolaños M. 2011. Lista de especies de hormigas (Hymenoptera: Formicidae) para México. Dugesiana 18: 95-133
 * Wagner H. C., B. Seifert, R. Borovsky, and W. Paill. 2018. First insight into the ant diversity of the Vjosa valley, Albania (Hymenoptera: Formicidae). Acta ZooBot Austria 155: 315–321.
 * Wang Lu-ling. 2006. Ant resources in Kaifeng region, Henan Province. Sichuan Journal of Zoology 25(3): 546-548.
 * Wang S. Z. et al. 2011. Investigation on ant species for garden tree in Chengdu. Journal of Anhui Agri. Sci. 39(9): 5045-5046.
 * Wang Wei. 2007. Fauna of Formicidae ants from three nature reserves in southwest Hubei. Chinese Bulletin of Entomology 44(2): 267-270.
 * Wegnez P. 2014. Premières captures de Lasius distinguendus Emery, 1916 et de Temnothorax albipennis (Curtis, 1854) au Grand-Duché de Luxembourg (Hymenoptera : Formicidae). Bulletin de la Société royale belge d’Entomologie 150 (2014) : 168-171.
 * Wegnez P. 2017. Découverte de Myrmica lobicornis Nylander, 1846 et Lasius jensi Seifert, 1982, deux nouvelles espèces pour le Grand-Duché de Luxembourg (Hymenoptera: Formicidae). Bulletin de la Société royale belge d’Entomologie 153: 46-49.
 * Wegnez P. 2018. Premières decouvertes de Myrmica bibikoffi Kutter, 1963 et de Ponera testacea Emery, 1895, au Luxembourg (Hymenoptera: Formicidae)Bulletin de la Société royale belge d’Entomologie 154: 263–272.
 * Wegnez P., D. Ignace, E. Lommelen, M. Hardy, J. Bogaert, and C. Nilsson. 2015. Redécouverte de Teleutomyrmex schneideriKutter, 1950 dans les Alpes françaises (Hymenoptera: Formicidae). Bulletin de la Société royale belge d’Entomologie 151: 52-57.
 * Wegnez P., and A. Ronk. 2017. Découverte de Camponotus herculeanus (Linnaeus, 1758) et signalement de quelques autres espèces rares de fourmis au Luxembourg (Hymenoptera : Formicidae). Bulletin de la Société des naturalistes luxembourgeois 119 : 153–159.
 * Wegnez P., and F. Mourey. 2016. Formica uralensis Ruzsky, 1895 une espèce encore présente en France mais pour combien de temps ? (Hymenoptera: Formicidae). Bulletin de la Société royale belge d’Entomologie 152: 72-80.
 * Wegnez P., and M. Fichaux. 2015. Liste actualisee des especes de fourmis repertoriees au Grand-Duche de Luxembourg (Hymenoptera: Formicidae). Bulletin de la Société royale belge d’Entomologie 151: 150-165
 * Wellenius, O. H.. "Entomologische Ergebnisse der finnländischen Kanaren-Expedition 1947-1951. No. 10. Formicidae Insularum Canariensium. Systematik, Ökologie und Verbreitung der Kanarischen Formiciden." Commentationes Biologicae Societas Scienitarum Fennica 15(8) (1955): 1-20.
 * Wheeler W. M. 1900. The habits of Ponera and Stigmatomma. Biological Bulletin (Woods Hole). 2: 43-69.
 * Wheeler W. M. 1906. The ants of Japan. Bulletin of the American Museum of Natural History 22: 301-328.
 * Wheeler W. M. 1921. Chinese ants. Bulletin of the Museum of Comparative Zoology 64: 529-547.
 * Wheeler W. M. 1927. A few ants from China and Formosa. American Museum Novitates 259: 1-4.
 * Wheeler W. M. 1928. Ants collected by Professor F. Silvestri in Japan and Korea. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 22: 96-125.
 * Wheeler W. M. 1929. Ants collected by Professor F. Silvestri in Formosa, the Malay Peninsula and the Philippines. Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici 24: 27-64.
 * Wheeler W. M. 1929. Some ants from China and Manchuria. American Museum Novitates 361: 1-11.
 * Wheeler W. M. 1930. A list of the known Chinese ants. Peking Natural History Bulletin 5: 53-81.
 * Wheeler W. M. 1930. Formosan ants collected by Dr. R. Takahashi. Proceedings of the New England Zoological Club 11: 93-106.
 * Wheeler, W. M.. "Ants of the Balearic Islands." Folia Myrmecologica et Termitologica 1 (1926): 1-6.
 * Wheeler, W. M.. "The ants of the Canary Islands." Proceedings of the American Academy of Arts and Sciences 62 (1927): 93-120.
 * Wheeler, William Morton. 1909. Ants from the Azores. Bulletin American Museum of Natural History. 24:169-170.
 * Wiezik M. 2007. Ants (Hymenoptera: Formicidae) of mountain and alpine ecosystems at Southern part of Krá?ovoho?ské Tatry Mts. Naturae Tutela 11: 85-90.
 * Wiezik M., A. Wiezikova, and J. Murin. 2008. Ant assemblages at horná orava peatbogs. Naturae Tutela 12: 55-60.
 * Wiezik M., A. Wiezikova, and M. Svitok. 2010. Effects of secondary succession in abandoned grassland on the activity of ground-foraging ant assemblages (Hymenoptera: Formicidae). Acta Soc. Zool. Bohem. 74: 153-160
 * Wiezik M., M. Kozon, and A. Wiezikova. 2013. Ants of  selected  peat  bog  habitats  at  the  Horná Orava protected area. Naturae Tutela 17(1): 57-63.
 * Wieziková A. 2008. Epigaeic activity of ants (Hymenoptera: Formicidae) at hemerobic gradient: arable land  green forage  permanent grassland. Acta Facultatis Ecologiae 18: 69-76.
 * Wilson E. O. 1955. A monographic revision of the ant genus Lasius. Bulletin of the Museum of Comparative Zoology 113: 1-201
 * Wlodarczyk T. 2010. Ant species composition in relation to forest associations in Szczecin Landscape Park. Polish Journal of Entomology 79: 91-99.
 * Wu J. and Wang C.. 1995. The ants of China. China Forestry Publishing House, Beijing. 214 pp.
 * Wysocka, A., L. Krzysztofiak, A. Krzysztofiak, O. Zolnierkiewicz, E. Ojdowska and J. Sell. 2011. Low genetic diversity in Polish populations of sibling ant species: Lasius niger (L.) and Lasius platythorax Seifert (Hymenoptera, Formicidae). Insectes Sociaux 58:191-195.
 * Xin M., Y. Ma, and D. He. 2011. Fauna composition of Formicidae in Ningxia. Journal of Ningxia University (Natural Science Edition) 32(4): 403-412.
 * Yamane S., Y. Harada and M. Yano. 1985. Ant fauna of Tanega-shima Island, the northern Ryukyus (Hymenoptera, Formicidae). Mem. Kagoshima Univ. Res. Center S. Pac. 6(1): 166-173.
 * Yamauchi K. 1968. Additional Notes on the Ecological Distribution of Ants in Sapporo and the Vicinity . Journal of the Faculty of Science Hokaido University, series VI, Zoology 16(3): 382-395.
 * Yamauchi K. 1979. Taxonomical and ecological studies on the ant genus Lasius in Japan (Hymenoptera: Formicidae). I. Taxonomy. Sci. Rep. Fac. Educ. Gifu Univ. (Nat. Sci.) 6: 147-181.
 * Yarrow, I.H.H. 1967. On the Formicidae of the Azores. Blotim Do Museu Municipal Do Funchal. XXI(97):24-32.
 * Yasuda N., and M. Sato. 1999. Checklist of insect fauna of Nayoro. Research Records of North Country, Nayoro North Country Museum (in Japanese) 3: 15-36.
 * Yoshimoto T., and S. Yamane. 1990. Food habits of some ant species inhabiting the Taisho lava of the Sakura-jima volcano, Japan (Hymenoptera, Formicidae). Reports of the Faculty of Science Kagoshima University 23: 9-22.
 * Yu N., Z. Xu, C. Zhang, J. Chu, B. Yang, and X. Liu. 2011. Distribution patterns of ant species from Mount Sejila, southeastern Tibet. Journal of Beijing Forestry University 33(5): 75-80.
 * Yu N., Z. Xu, C. Zhang, J. Chu, B. Yang, and X. Liu. 2011. Distribution patterns of ant species from mount Sejila, southeastern Tibet. Journal of Beijing Forestry University 33(5): 75-80
 * Yu N., Z. Xu, C. Zhang, X. Liu, and Q. Li. 2012. Ant Communities from East Slope of Mount Demola to Zayu Valley in Southeastern Tibet. Scientia Silvae Sinicae 48(10): 163-169.
 * Zariquiey, R.. "Formigues de Cadaqués (prov. De Gerona)." Butll. Inst. Catalana Hist. Nat. (1930): 92.
 * Zhang C., Z. Xu, N. Yu, Q. He, and X. Liu. 2012. Distribution Patterns of Ant Species on East Slope of Mount Demola and Zayu Valley in Southeastern Tibet. Journal of Northeast Forestry University 40(3): 87-92
 * Zhang Mingwei et al. 1997. Preliminary Study on Ants in Liaoning Province. Forest Pest and Disease 1: 20-23.
 * Zhang W. and Zheng Z.. 2002. Studies of ant (Hymenoptera: Formicidae) fauna in Sichuan Province. Entomotaxonomia 24(3): 216-222.
 * Zhuytszyuan D. 2016. The ants (Hymenoptera, Formicidae) Nizhne-Svirsky reserve and their environmental features. Master's thesis Saint Petersburg State University.
 * Zryanin V. A., and T. A. Zryanina. 2007. New data on the ant fauna Hymenoptera, Formicidae in the middle Volga River Basin. Uspekhi Sovremennoi Biologii 127(2): 226-240.
 * de Haro, Andrés, C. A. Collingwood, and P. Comín del Río. "Prospección mirmecológica por Ibiza y Formentera (Baleares)." Orsis 2 (1986): 115-120.
 * de Haro, Andrés, and C. A. Collingwood. "Formícidos de las Sierras de Prades-Montsant, Sierras de Cavalls-Alfara-Montes Blancos (Tarragona)." Boletín de la Estación Central de Ecología 10 (1981): 55-58.
 * de Haro, Andrés, and C. A. Collingwood. "Prospección mirmecológica en la Cordillera Ibérica." Orsis 6 (1991): 129-126.
 * de Haro, Andrés, and C. A. Collingwood. "Prospección mirmecológica por Andalucia." Boletín de la Estación Central de Ecología 6 (12) (1977): 85-90.
 * de Haro, Andrés, and C. A. Collingwood. "Prospección mirmecológica por Extremadura (España) y Sao Brás-Almodovar, Alcácer do Sal, Serra da Estrela (Portugal)." Boletim da Sociedade Portuguesa de Entomologia Suplemento 3(1) (1992): 95-104.
 * de Haro, Andrés, and C. A. Collingwood. "Prospección mirmecológica por las sierras de Aitana-Alfaro y los cabos de la Nao-San Antonio (Alicante) y su comparación con la fauna balear y de Córcega-Cerdeña." Orsis 3 (1988): 165-172.
 * de Haro, Andrés. "Contribución al conocimiento de los formícidos del cabo de Creus (Gerona)." Pirineos 117 (1982): 49-57.
 * de Haro, Andrés. "Formícidos del Valle de las Batuecas y parte occidental de la Cordillera Central (Salamanca)." Boletín de la Real Sociedad Española de Historia natural (Madrid) 72 (1974): 229-235.
 * von Heyden, L.. "Bericht uber die von der Herren Dr. Moll und Dr. Grenacher auf Tenerife gesammelten Insekten." Ber. Senckenb. Naturf. Ges. 1872 (1872): 74-90.
 * Álvarez M., M. L. Munguira, and M. D. Martínez-Ibáñez. 2014. Comparative Study of the Morphology of Stridulatory Organs of the Iberian Lycaenid Butterfly Pupae (Lepidoptera). Journal of Morphology 275(4): 414430.