Plagiolepis pygmaea

A widespread south-European species, with some related forms occurring in the Mediterranean region (Rigato & Toni, 2011). Pashaei Rad et al. (2018) found this species in Iran on parkland ground in a moderate rainfall area.

Distribution based on Regional Taxon Lists
Palaearctic Region: Afghanistan, Andorra, Armenia, Austria, Balearic Islands, Belgium, Bulgaria, Canary Islands, China, Croatia, Czech Republic, France, Georgia, Germany, Gibraltar, Greece, Hungary, Iberian Peninsula, Iran, Israel, Italy, Malta, Montenegro, Morocco, Portugal, Republic of Macedonia, Romania, Slovakia, Slovenia, Spain, Switzerland, Turkey.

Plants
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.

Other Ants
This species is a host for the inquiline and the workerless inquiline.

Other Insects

 * This species is associated with the aphids, , , , and  (Saddiqui et al., 2019 and included references).
 * This ant has been associated with the butterflies, , and a species that has recently been recognized as two species: Polyommatus icarus and Polyommatus celin (Obregon et al. 2015).

Nomenclature

 *  pygmaea. Formica pygmaea Latreille, 1798: 45 (w.q.) FRANCE. Schenck, 1852: 69 (m.); Wheeler, G.C. & Wheeler, J. 1953c: 135 (l.). Combination in Plagiolepis: Mayr, 1861: 43. Senior synonym of dufourii: Menozzi, 1925a: 19 (footnote); of obscuriscapus: Boer, 2008: 486. Current subspecies: nominal plus bulawayensis, mima, minu. See also: Stitz, 1939: 231; Kutter, 1977c: 185; Sharaf, Aldawood & Taylor, 2011: 207.
 * dufourii. Micromyrma dufourii Perris, 1878: 382 (w.) FRANCE. Junior synonym of Tapinoma erraticum: Dalla Torre, 1893: 165; Emery, 1913a: 40; Forel, 1915d: 43; of Plagiolepis pygmaea: Menozzi, 1925a: 19 (footnote).
 * obscuriscapus. Plagiolepis pygmaea var. obscuriscapus Santschi, 1923a: 137 (w.) ITALY. Stärcke, 1936: 278 (q.). Raised to species: Agosti & Collingwood, 1987a: 57. Junior synonym of pygmaea: Boer, 2008: 486.

Type Material
Sharaf et al. (2011) - France, Brive [not examined].

Worker
Sharaf et al. (2011) - TL 1.49-1.92, HL 0.38-0.46, HW 0.35-0.42, SL 0.32-0.46, EL 0.08-0.12, SI 91-110, CI 97-91, PRW 0.24-0.28, ML 0.41-0.44 (N=3).

Body uniformly brown or blackish brown, legs yellow, mandibles, antennae and coxae yellowish brown. Smooth and shining. Head distinctly longer than broad with convex sides. Occiput distinctly concave with rounded corners. Eyes relatively large with 9-10 ommatidia in the longest row (EL 0.12) and (0.28 x HW). Clypeus with several relatively long hairs, that are not restricted to the anterior margin. Scape surpassing posterior margin of head by at least one and half times its thickness. Funicular segments 2-4 distinctly broader than long. Fifth funicular segment longer than broad. Pubescence whitish, appressed and abundant on antennae, head and gaster but less abundant on mesosoma and legs. Posterior margins of all gastral tergites with many relative long and stiff hairs.

References based on Global Ant Biodiversity Informatics

 * 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.
 * Abril S., and C. Gomez. 2013. Rapid assessment of ant assemblages in public pine forests of the central Iberian Peninsula. Forest Ecology and Management 293: 7984.
 * Acosta, F. J., M. D. Martínez Ibáñez, and M. A. Morales. "Contribución al conocimiento de la mirmecofauna del encinar peninsular. I." Boletín de la Asociación Española de Entomología 6 (2) (1983): 379-391.
 * 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.
 * Aktaç, N. "Studies on the myrmecofauna of Turkey I. Ants of Siirt, Bodrum and Trabzon." Istanbul Universitesi Fen Fakultesi Mecmuasi. Seri B 41 (1977): 115-135.
 * 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
 * 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 (at www.antarea.fr on June 11th 2017)
 * 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.
 * 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
 * Aron, S., L. Passera and L. Keller. 2004. Evolution of miniaturisation in inquiline parasitic ants: Timing of male elimination inPlagiolepis pygmaea, the host of Plagiolepis xene. Insectes Sociaux 51(4):395-399.
 * Asociacion Iberica de Mirmecologia. 2011. List of species collected during the Taxomara Lisboa 2010. Iberomyrmex 3: 32-33.
 * Asociacion Iberica de Mirmecologia. 2011. List of species collected during the Taxomara Lisboa 2011. Iberomyrmex 3: 30-31.
 * Asociacion Iberica de Mirmecologia. 2012. List of species collected during the Taxomara Tres Cantos 2012. Iberomyrmex 4: 17-18.
 * Asociacion Iberica de Mirmecologia. 2013. List of species collected during the Taxomara 2013. Iberomyrmex 4: 35-36.
 * Asociacion Iberica de Mirmecologia. 2015. List of species collected during the Taxomara Lisboa 2015 Iberomyrmex 7: 44-45.
 * Asociacion Iberica de Mirmecologia. 2016. List of species collected during the Taxomara Murcia 2016. Iberomyrmex 8: 48-49.
 * Azcarate F. M., and B. Peco. 2012. Abandonment of grazing in a mediterranean grassland area: consequences for ant assemblages. Insect Conservation and Diversity 5: 279288.
 * Baroni Urbani C. 1968. Studi sulla mirmecofauna d'Italia. IV. La fauna mirmecologica delle isole Maltesi ed il suo significato ecologico e biogeografico. Ann. Mus. Civ. Stor. Nat. Giacomo Doria 77: 408-559.
 * Baroni Urbani C. 1968. Studi sulla mirmecofauna d'Italia. V. Aspetti ecologici della Riviera del M. Cònero. Boll. Zool. 35: 39-76.
 * Baroni Urbani C. 1969. Studi sulla mirmecofauna d'Italia. VIII. L'Isola di Giannutri ed alcuni scogli minori dell'arcipelago Toscano. Atti Soc. Toscana Sci. Nat. Mem. Ser. B 75: 325-338.
 * Baroni Urbani C. 1974. Studi sulla mirmecofauna d'Italia. XII. Le Isole Pontine. Fragm. Entomol. 9: 225-252.
 * 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. I." Redia 47 (1962): 129-138.
 * 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.
 * Barrett K. E. J. 1968. Ants in western France. Entomologist 101: 153-155.
 * Barrett K. E. J. 1970. Ants in France, 1968-69. Entomologist 103: 270-274.
 * Bernadou A., V. Fourcassié, and X. Espadaler. 2013. A preliminary checklist of the ants (Hymenoptera, Formicidae) of Andorra. Zookeys 277: 13-23.
 * 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. 1960. Fourmis récoltées en Corse par J. Bonfils (1957). Compte Rendu Sommaire des Séances de la Société de Biogéographie 36: 108-114.
 * 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. 1967. Recherches sur les fourmis des Monts-Dore. Annales de la Station biologique de Besse-en-Chandesse : 1-11.
 * 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. 1977. Écologie des fourmis du Parc national de Port-Cros. Bulletin du Muséum National d'Histoire Naturelle. Écologie Générale (3)36: 53-82.
 * Bernard F. 1978. Fourmis et milieu dans le massif des Maures. Vie et Milieu. Série C. Biologie Terrestre 27: 83-118.
 * 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.
 * Bernard, F. "Variabilité des proportions biometriques chez les Plagiolepis avec description de Pl. hoggarensis n. sp." Bulletin de la Societe Entomologique de France 86 (5-6) (1981): 169-172.
 * Berquier C., C. Lebas, and M. C. Andrei-Ruiz. 2018. Etude du peuplement des Formicidae des arrieres-dunes littorales du site de Campo Dell'Oro (Ajaccio, Corse) et de la competition entre deux taxons a caractere envahissant: Linepithema humile (Mayr, 1868) et Tapinoma nigerrimum (Nylander, 1856). Revue d'Ecologie (Terre et Vie) &3(1): 12-22.
 * Berquier C., C. Lebas, and M. C. Andrei-Ruiz. 2018. Etude du peuplement des Formicidae des arrieres-dunes littorales du site de Campo Dell'Oro (Ajaccio, Corse) et de la competition entre deux taxons a caractere envahissant: Linepithema humile (Mayr, 1868) et Tapinoma nigerrimum (Nylander, 1856). Revue d’Ecologie (Terre et Vie) 73 (1): 12-22.
 * 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, P. Vidal, and E. Provost. 2016. Peuplement myrmecologique et evaluation de l'invasion de Linepithema humile sur les iles de Marseille (Bouches-du-Rhone, France). Revue d'Ecologie (Terre et Vie) 71(3): 278-287.
 * 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.
 * Blatrix R., C. Lebas, C. Galkowski, P. Wegnez, P. Pimenta, and D. Morichon. 2016. Vegetation cover and elevation drive diversity and composition of ant communities (Hymenoptera: Formicidae) in a Mediterranean ecosystem. – Myrmecological News 22: 119-127.
 * Boer P. 2008. Plagiolepis obscuriscapa Santschi, 1923, a junior synonym of Plagiolepis pygmaea (Latreille, 1798) (Hymenoptera: Formicidae: Formicinae) and the use of pigmentation as discriminating character in ant taxonomy. Zoologische Mededelingen (Leiden) 82: 485-488
 * Boer P. 2008. Plagiolepis obscuriscapa Santschi, 1923, a junior synonym of Plagiolepis pygmaea (Latreille, 1798) (Hymenoptera: Formicidae: Formicinae) and the use of pigmentation as discriminating character in ant taxonomy. Zoologische Mededelingen (Leiden) 82:485-488
 * 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 (suite). Ann. Soc. Hortic. Hist. Nat. Hérault 111: 119-126.
 * 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., C. Galkowski, and S. Salata. 2015. What is Tetramorium semilaeve André, 1883? (Hymenoptera, Formicidae). ZooKeys 512:39-62.
 * Borowiec L., and S. Salata. 2012. Ants of Greece - Checklist, comments and new faunistic data (Hymenoptera: Formicidae). Genus 23(4): 461-563.
 * Borowiec L., and S. Salata. 2015. Pheidole symbioticaWasmann, 1909, an enigmatic supposed social parasite, is a nematodeinfested form of Pheidole pallidula(Nylander, 1849) (Hymenoptera: Formicidae: Myrmicinae). Sociobiology 62(2): 181-186.
 * Borowiec L., and S. Salata. 2017. Ants of the Peloponnese, Greece (Hymenoptera: Formicidae). Polish Journal of Entomology 86: 193-236.
 * Borowiec L., and S. Salata. 2017. New records of ants (Hymenoptera: Formicidae) from southern Portugal. Acta Entomologica Silesiana 25(3): 1-10.
 * Borowiec L., and S. Salata. 2018. Notes on ants (Hymenoptera: Formicidae) of Samos Island, Greece. Annals of the Upper Silesian Museum in Bytom Entomology 27: 1-13.
 * 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.
 * Cammell, M. E., M. J. Way, and M. R. Paiva. "Diversity and structure of ant communities associated with oak, pine, eucalyptus and arable habitats in Portugal." Insectes Sociaux 43 (1996): 37-46.
 * Carniel A. 1988. Contributo alla conoscenza della mirmecofauna del Cansiglio (Prealpi Carniche). Boll. Soc. Ent. Ital., Genova 119(3): 179-190.
 * 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.
 * Ceballos, G. "Las tribus de los himenópteros de España. [FALTA ALGUNA PÁGINA]." Instituto Español de Entomología Madrid (1943): pp. 311-420.
 * Cecconi G. 1908. Contributo alla fauna delle Isole Tremiti. Bollettino dei Musei di Zoologia ed Anatomia Comparata della Reale Università di Torino 23(583): 1-53.
 * Choi B.M., Kim, C.H., Bang, J.R. 1993. Studies on the distribution of ants (Formicidae) in Korea (13). A checklist of ants from each province (Do), with taxonomic notes. Cheongju Sabom Taehakkyo Nonmunjip (Journal of Cheongju National University of Education) 30: 331-380.
 * 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. 1956. Ant hunting in France. Entomologist 89: 106-108.
 * Collingwood C. A. 1961. The third Danish Expedition to Central Asia. Zoological Results 27. Formicidae (Insecta) from Afghanistan. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening 123: 51-79.
 * Collingwood C. A. 1971. A synopsis of the Formicidae of north Europe. Entomologist 104: 150-176
 * Collingwood C., and A. Prince. 1998. A guide to ants of continental Portugal (Hymenoptera: Formicidae). Boletim da Sociedade Portuguesa de Entomologia. Suplemento 5: 1-49.
 * Collingwood, C. A. 1993. A Comparitive Study of the Ant Fauna of Five Greek Islands. Biologia Gallo-hellenica. 20,1:191-197
 * 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. "A comparative study of the ant fauna of five Greek islands." Biologia Gallo-Hellenica 20 (1993): 191-197.
 * Collingwood, C. A. "The third Danish Expedition to Central Asia. Zoological Results 27. Formicidae (Insecta) from Afghanistan." Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening 123 (1961): 51-79.
 * 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. "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. Memorie della Societa Entomologica Italiana 31: 38-48.
 * Crawley W. C. 1920. Ants from Mesopotamia and north-west Persia (concluded). Entomol. Rec. J. Var. 32: 177-179.
 * 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.
 * 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
 * De Stefani T. 1889. Miscellanea imenotterologica sicula. Nat. Sicil. 8: 140-145.
 * Della Santa E. 1995. Fourmis de Provence. Faune Provence 16: 5-37.
 * Donisthorpe H. 1918. A list of ants from Mesopotamia; with a description of a new species and a new variety. Entomologist's Record and Journal of Variation 30: 165-167.
 * Donisthorpe, H. "A first instalment of the ants of Turkey." Annals and Magazine of Natural History (12)3 (1950): 1057-1067.
 * 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.
 * 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.
 * 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. 1897. Anhang. Verzeichniss der auf der zweiten Reise nach Kleinasien (1897) gesammelten Ameisen, mit einer Neubeschreibung. P. 239 in: Escherich, K. 1897. Zur Kenntniss der Myrmecophilen Kleinasiens. I. Coleoptera. Wiener Entomologische Zeitung 16: 229-239.
 * Emery C. 1914. Wissenschaftliche Ergebnisse der Bearbeitung von O. Leonhard's Sammlungen. 5. Südeuropäische Ameisen (Hym.). Entomologische Mitteilungen. Berlin-Dahlem 3: 156-159.
 * Emery C. 1916. Fauna entomologica italiana. I. Hymenoptera.-Formicidae. Bullettino della Società Entomologica Italiana 47: 79-275.
 * Emery, C. "Alcune formiche dell'isola di Creta." Bull. Soc. Entomol. Ital. Resoc. Adun. 26 (1894): 7-10.
 * 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. "Escursioni zoologiche del Dr. Enrico Festa nell'Isola di Rodi. XII. Formiche." Bollettino del Museo di Zoologia ed Anatomia Comparatadella Reale Università di Torino 30 (1915): 1-7.
 * Emery, C. "Formiche di Spagna raccolte dal Prof. Filippo Silvestri." Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura, Portici 17 (1924): 164-171.
 * Emery, C. "Hymenoptera. Fam. Formicidae. Subfam. Formicinae." en Wytsman, P. "Genera Insectorum" 183 (1925): 1-302.
 * Emery, C. "Voyage de M. Ch. Alluaud aux îles Canaries. Formicides." Annales de la Société Entomologique de France 62 (1893): 81-88.
 * Espadaler X. F. Garcia, K. Gomez, S. Serrano, and R. Vila. 2009. Ants (Hymenoptera, Formicidae) from Mont-Rebei gorge (Pallars Jussà). Boletín Sociedad Entomológica Aragonesa 44: 393399.
 * 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. 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 J. Reyes-López. "Dos nuevas localidades para una (¿rara?) hormiga endémica ibérica,Temnothorax blascoi (Espadaler, 1997) (Hymenoptera, Formicidae)." Boletín de la Sociedad Entomológica Aragonesa 42 (2008): 449-450.
 * Espadaler, X., and X. Roig. "Ants from the Montnegre-Corredor Natural Park with description of the male lasius cinereus Seifert." Miscellanea Zoologica 23 (2) (2001): 45-53. Abstract
 * Espadaler, X. "Citas nuevas o interesantes de hormigas para España." Boletín de la Asociación Española de Entomología 3 (1979): 95-101.
 * Espadaler, X. "Formicidos de las sierras de Cazorla, del Pozo y Segura (Jaén, España)." Ecología 11 (1997): 489-499.
 * Espadaler, X. "Formigues del Montseny." in: Terradas, J., Miralles, J. (eds.) El patrimoni biològic del Montseny Catàlegs d (1987): 101-103.
 * Espadaler, X. "Lasius neglectus Van Loon, Boosma & Andrásfalvy, 1990 a potential pest ant in Spain." Orsis 14 (1999): 43-46.
 * Espadaler, X. "Sobre formigues trovades en coves." Speleon 26-27 (1983): 53-56.
 * Field Museum Collection, Chicago, Illinois (C. Moreau)
 * Finzi B. 1930. Hymenopteren aus Palästina und Syrien. (Zoologische Studienreise von R. Ebner 1928 mit Unterstützung der Akademie der Wissenschaften in Wien.) Formicidae. Sitzungsberichte der Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. Abteilung I 139:22-24.
 * 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.
 * Forel A. 1886. Études myrmécologiques en 1886. Annales de la Société Entomologique de Belgique. 30: 131-215.
 * 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. 1904. Miscellanea myrmécologiques. Rev. Suisse Zool. 12: 1-52.
 * Forel A. 1909. Études myrmécologiques en 1909. Fourmis de Barbarie et de Ceylan. Nidification des Polyrhachis. Bull. Soc. Vaudoise Sci. Nat. 45: 369-407.
 * Forel A. 1910. Glanures myrmécologiques. Ann. Soc. Entomol. Belg. 54: 6-32.
 * Forel A. 1911. Fourmis nouvelles ou intéressantes. Bull. Soc. Vaudoise Sci. Nat. 47: 331-400.
 * Forel, A. "Ameisen aus den Sporaden, den Cykladen und Griechenland, gesammelt 1887 von Herrn von Oertzen." Berliner Entomologische Zeitschrift 32 (1889): 255-265.
 * Forel, A. "Fourmis de Tunisie et de l'Algerie orientale recoltees et decrites par Auguste Forel." Annales de la Société Entomologique de Belgique 34 (1890): lxi-lxxvi.
 * Forel, A. "Les fourmis du Sahara algérien récoltées par M. le Professeur A. Lameere et le Dr. A. Diehl." Annales de la Société Entomologique de Belgique 46 (1902): 147-158.
 * Forel, A. "Miscellanea myrmécologiques." Revue Suisse de Zoologie 12 (1904): 1-52.
 * 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.
 * 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.
 * 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. 2011. Une liste des fourmis (Hymenoptera, Formicidae) récoltées dans la région de Grasse, avec la mention dune nouvelle espèce de la faune de France. Bulletin de la Société linnéenne de Provence, 62 : 41-44.
 * Galle L. 1997. Contribution to the ant fauna of Slovenia with special reference to the submediterranean and eudinaric regions. Annals for Istrian and Mediterranean studies 11: 209-214.
 * 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 F., X. Espadaler, and K. Gomez. 2009. First record of Amblyopone impressifrons (Emery, 1869) from the Iberian Peninsula and of Proceratium melinum (Roger, 1860) from Catalonia (Hymenoptera, Formicidae). Boletín Sociedad Entomológica Aragonesa 45: 357-360.
 * Garcia Garcia F., and A. D. Cuesta-Esgura. 2017. First catalogue of the ants of Burgos province, Spain (Hymenoptera: Formicidae). Boletín de la Sociedad Entomológica Aragonesa 60: 245–258.
 * García F., X. Espadaler, P. Echave, and R. Vila. 2011. Hormigas (Hymenoptera, Formicidae) de los acantilados de l'Avenc de Tavertet (Osona) Boletín de la Sociedad Entomológica Aragonesa 47: 363-367.
 * Gaspar C. 1968. Les fourmis de la Drome et des Basses-Alpes, en France (Hymenoptera, Formicidae). Naturaliste can. 95: 747-766.
 * Giacalone I., and M. Moretti. 2001. Contributo alla conoscenza della mirmecofauna (Hymenoptera: Formicidae) dei castagneti al Sud delle Alpi (ticino, Svizzera). Bollettino della Societa ticinese di Scienze naturali 89(1-2): 51-60.
 * 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.
 * Gomez K. 2017. Two species of exotic ants (Hymenoptera: Formicidae) new to Malta. Boletin de la Sociedad Entomologica Aragonesa (S.E.A.) 61: 233-235.
 * Gomez, C., P. Pons and J.M. Bas. 2003. Effects of the Argentine ant Linepithema humile on Seed Dispersal and Seedling Emergence of Rhamnus alaternus. Ecography 26(4):532-538
 * González Martín J. D., and X. Espadaler. 2011. Formicidos del País Vasco (Hymenoptera: Formicidae): Nuevas aportaciones. Heteropterus Revista de Entomologia 11(1): 109-122.
 * Gonçalves M. F., and J. A. Pereira. 2012. Abundance and diversity of soil arthropods in the olive grove ecosystem. Journal of Insect Science 12:20 available online: insectscience.org/12.20
 * 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.
 * Groc S., J. H. C. Delabie, R. Cereghino, J. Orivel, F. Jaladeau, J. Grangier, C. S. F. Mariano, and A. Dejean. 2007. Ant species diversity in the Grands Causses (Aveyron, France): In search of sampling methods adapted to temperate climates. C. R. Biologies 330: 913922.
 * Gulzar A. 2014. Classification and Distribution of ants in Kashgar, Xinjiang. Master's Thesis Shaanxi Normal University, 75 pages.
 * Guénard B., and R. R. Dunn. 2012. A checklist of the ants of China. Zootaxa 3558: 1-77.
 * Gómez C., and S. Abril. 2011. Selective logging in public pine forests of the central Iberian Peninsula: Effects of the recovery process on ant assemblages Forest Ecology and Management 262: 1061-1066.
 * Gómez K, and X. Espadaler. 2006. Exotic ants (Hymenoptera: Formicidae) in the Balearic Islands. Myrmecologische Nachrichten 8: 225-233.
 * Gómez, K. "Citas nuevas o interesantes de hormigas (Hymenoptera: Formicidae) para la isla de Mallorca (Baleares, España)." Boletín de la Sociedad Entomológica Aragonesa 34 (2004): 107-108.
 * Ha S.J, S.J. Park, and B.J. Kim. 2002. Comparative ant faunas between Seonyudo and seven other islands of West Sea in Korea. Korean Journal of Entomology 32(2): 75-79.
 * Hamann H. H. F., and W. Klemm. 1976. Ergebnisse der von Dr. O. Paget und Dr. E. Kritscher auf Rhodos durchgeführten zoologischen Exkursionen. XVI. Formicidae. Annalen des Naturhistorischen Museums in Wien 80: 669-679.
 * Hauschteck-Jungen E., and H. Jungen. 1983. Ant chromosomes. II. Karyotypes of western palearctic species. Insectes Soc. 30: 149-164.
 * Hosoishi, S., S. Yamane and K. Ogata. 2010. Subterranean species of the ant genus Crematogaster in Asia (Hymenoptera: Formicidae). Entomological Science 13:345-350.
 * IZIKO South Africa Museum Collection
 * Jiménez, J., and A. Tinaut. "Mirmecofauna de la Sierra de Loja (Granada)." Orsis 7 (1992): 97-111.
 * 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.
 * Karavaiev V. 1911. Ameisen aus Transkaspien und Turkestan. Tr. Rus. Entomol. Obshch. 39: 1-72.
 * Karavaiev V. 1912. Ameisen aus Tunesien und Algerien, nebst einigen unterwegs in Italien gesammelten Arten. Rus. Entomol. Obozr. 12: 1-22.
 * Karavaiev V. 1912. Ameisen aus dem paläarktischen Faunengebiete. Rus. Entomol. Obozr. 12: 581-596.
 * 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, 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: 117-139
 * Kim B.J.; Kim, K.G.; Lim, K.H. 1993. Systematic study of ants from Chejudo province. Korean Journal of Entomology 23: 117-140
 * Kim et al. 1993. Systematic study of ants from Chejudo Province. Koran Journal of Entomology 23(3): 117-141.
 * Kiran K. C. Karaman, A. Lapeva-Gjonova, and V. Aksoy. 2017. Two new species of the "ultimate" parasitic ant genus Teleutomyrmex KUTTER, 1950 (Hymenoptera: Formicidae) from the Western Palaearctic. Myrmecological News 25: 145-155.
 * 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.
 * Korlevic, A. "Prilozi fauni hrvatskih opnokrilaca." Glasn. Hrv. Narav. Dr. 5 (1890): 189-250.
 * Kratochvíl J., V. Novák, and J. Snoflák. 1944. Mohelno. Soubor práci venoványch studiu vyznamne památky prírodní. 5. Hymenoptera - Aculeata. Formicidae - Apidae - Vespidae. Arch. Svazu Ochr. Prír. Domov. Moravé 6: 1-155.
 * Krausse, A. H. "Ueber sardische Ameisen." Archiv für Naturgeschichte, Berlin A 78(7) (1912): 162-166.
 * Lapeva-Gjonova A., and K. Kiran. 2012. Ant fauna (Hymenoptera, Formicidae) of Strandzha (Istranca) Mountain and adjacent Black Sea coast. North-western journal of Zoology 8(1): 72-84.
 * Lapeva-Gjonova, L., V. Antonova, A. G. Radchenko, and M. Atanasova. "Catalogue of the ants (Hymenoptera, Formicidae) of Bulgaria." ZooKeys 62 (2010): 1-124.
 * 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 A. 1983. Aspects of the distribution of ants in an insular mediterranean ecosystem (Cyclades Is., Greece) Rapports et Procès-Verbaux des Réunions de la Commission Internationale pour l'Exploration Scientifique de la Mer Méditerranée. Monaco 28: 121-122.
 * Legakis A. 1989. Aspects of the distribution of ants in an insular mediterranean ecosystem (Cyclades Isl., Greece). Rev. Ecol. Biol. Sol. 26 (3): 363-369.
 * Legakis Collection Database
 * Lombarte, A., S. Romero, and Andrés de Haro. "Contribución al conocimiento faunístico de los formicidos de la Sierra de Collserola (Barcelona)." Orsis 4 (1989): 125-140.
 * 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.
 * Lorinczi G. 2011. Density and spatial pattern of nests in sub-Mediterranean ground-dwelling ant communities (Hymenoptera: Formicidae). Community Ecology 12(1): 51-57.
 * Lorinczi G. 2011. Lasius (Chthonolasius) nitidigaster Seifert, 1996 -a new ant species (Hymenoptera: Formicidae) for the Hungarian fauna. Natura Somogyiensis 19: 223-228.
 * Luque-García, G., J. L. Reyes-López, and J. Fernández-Haeger. "Estudio faunístico de las hormigas (Hymenoptera: Formicidae) de la cuenca del río Guadiamar: Primeras aportaciones." Boletín de la Sociedad Entomológica Aragonesa 30 (2002): 153-159.
 * Marikovsky P. I. 1979. Ants of the Semireche Desert. [In Russian.]. Alma Ata: Nauka, 263 pp.
 * 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.
 * Marlier J. F., B. Schatz, and J. C. de Biseau, 2002. Influence de Crematogaster scutellaris (Hymenoptera: Myrmicinae) sur deux communautés de fourmis. Colloque UIEIS, Versailles: 68-72.
 * Martorell, M. "Catálogos sinonímicos de insectos encontrados en Cataluña." Barcelona (1879).
 * Martínez Ibáñez, M. D., M. I. Arnaldos, E. Romera, and M. D. García. "Los Formicidae (Hymenoptera) de una comunidad sarcosaprófaga en un ecosistema mediterráneo." Anales de Biología 24 (2002): 33-44.
 * 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.
 * 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. "Formícidos de Tenerife." Actas de la Sociedad Española de Historia Natural 21 (1892): 85.
 * Mei M. 1995. Arthropoda di Lampedusa, Linosa e Pantelleria (Canale di Sicilia, Mar Mediterraneo). Hymenoptera Formicidae (con diagnosi di due nuove specie). Il Naturalista Siciliano (4)19(suppl.): 753-772.
 * 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. "Zur Kenntnis der Ameisenfauna der Balearen." Zoologischer Anzeiger 66 (1926): 180-182.
 * Meyer M., C. Braunert, R. Gerend, and I. Schrankel. 2003. Résultats de l'excursion annuelle du groupe de travail entomologique de la Société des naturalistes luxembourgeois. Bull. Soc. Nat. luxemb. 103: 103-120.
 * Morillo C. 1981. Inventario y fenologia de los Formicidae de un encinar de Espana central. Rev. Ecol. Biol. Sol. 18(2): 243-251.
 * Mortazavi Z. S., H. Sadeghi, N. Aktac, L. Depa, L. Fekrat. 2015. Ants (Hymenoptera: Formicidae) and their aphid partners (Homoptera: Aphididae) in Mashhad region, Razavi Khorasan Province, with new records of aphids and ant species for fauna of Iran. Halteres 6:4-12.
 * Moscaliuc L. 2009. Notes on the distribution of the genus Plagiolepis Mayr, 1861 (Hymenoptera: Formicidae) in Dobrogea, and the first record of Plagiolepis obscuriscapa Santschi, 1923 in Romania. Travaux du Museum National d'Histoire Naturelle Grigore Antipa 52: 297-301.
 * Müller, G. "Le formiche della Venezia Guilia e della Dalmazia." Bollettino della Società Adriatica di Scienze Naturali in Trieste 28 (1923): 11-180.
 * Nagy C., A. Tartally, F. Villisics, O. Merkl, E. Szita, A. Podlussany, D. Redei, S. Csosz, G. Pozgai, A. Orosz, G. Szovenyi, and V. Marko. 2009. Effects of the invasive garden ant, Lasius neglectus VAN LOON, BOOMSMA & ANDRÁS-FALVY, 1990 (Hymenoptera: Formicidae), on arthropod assemblages: pattern analyses in the type supercolony. Myrmecological News 12: 171-181.
 * Neto-Silva A., R. J. Dinis-Oliveira, and C. Prado e Castro. 2018. Diversity of the Formicidae (Hymenoptera) carrion communities in Lisbon (Portugal): preliminary approach as seasonal and geographic indicators. Forensic Sciences Research 3(1): 65-73.
 * 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.
 * Notario, A., L. Castresana, and L. M. López-Arce. "Contribución al estudio de la entomofauna del monte del estado Lugar Nuevo (Jaén)." Ecología Nº 9 (1995): 447-463.
 * Nylander, W. "Synopsis des Formicides de France et d'Algérie." Annales des Sciences Naturelles, Zoologie (4)5 (1856): 51-109.
 * Obregon R., J. Lopez, J. L. Reyes-Lopez. 2014. A catalogue of the ant fauna (Hymenoptera, Formicidae) of Sierra Mágina (Jaén, southern Spain). Boletín de la Sociedad Entomológica Aragonesa (S.E.A.), 54: 370374.
 * Ordóñez-Urbano C., J. Reyes-López, and S. Carpintero-Ortega. 2007. Estudio faunísidos de los formícidos (Hymenoptera: Formicidae) asociados a los bosques de ribera en la Provincia de Córdoba (España). Primeras Aportaciones. Boletin Sociedad Entomológica Aragonesa 40: 367-375.
 * 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.
 * Paraschivescu D. 1978. Elemente balcanice in mirmecofauna R. S. Romania. Nymphaea 6: 463- 474.
 * Pardo, X., J. Tormos, and A. Sendra. "Mirmecofauna de les Suredes valencianes." Miscellanea Zoologica 9 (1986): 251-256.
 * Park S.J., and B.J. Kim. 2002. Faunal comparison of ants among Cheongsando and other islands of South Sea in Korea. Korean Journal of Entomology 32(1): 7-12.
 * Park, Seong, Joon and Byung, and Kim, Jin. 2002. Faunal Comparison of Ants among Cheongsando and Other Islands of South Sea in Korea. Korean Jornal of Entomology. 32(1):7-12.
 * 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.
 * Pashaei Rad S., B. Taylor, R. Torabi, E. Aram, G. Abolfathi, R. Afshari, F. Borjali, M. Ghatei, F. Hediary, F. Jazini, V. Heidary Kiah, Z. Mahmoudi, F. Safariyan, and M. Seiri. 2018. Further records of ants (Hymenoptera: Formicidae) from Iran. Zoology in the Middle East 64(2): 145-159.
 * Passera L. 1967. Peuplement en fourmis terricoles du rebord Meridional des Causses jurassiques du Quercy: la lande calcaire a buis. Vie et milieu. Serie C, Biologie terrestre 18(1): 189-205.
 * Passera L. 1977. Peuplement myrmecologique du cordon littoral du Languedoc-Roussillon modifications anthropiques. Vie et Milieu 27: 249-265.
 * Passera, L., M. Gilbert and S. Aron. 2001. Social parasitism in ants: effects of the inquiline parasite Plagiolepis xene St. on queen distribution and worker production of its host Plagiolepis pygmaea Latr. Insectes Sociaux 48:74-79.
 * Pereira, J. A., A. Bento, D. Sousa, M. Campos, and L. Torres. "Estudo preliminar sobre as formigas (Hymenoptera: Formicidae) associadas ao olival da Terra Quente Transmontana (Nordeste de Portugal." Boletin de Sanidad Vegetal, Plagas 28 (2002): 357-365.
 * Peru L. 1999. Quelques ajouts et corrections a un catalogue des fourmis de la region Centre (Hymenoptera, Formicidae). Bulletin de l'Entomologie Tourangelles 20(1): 9-12.
 * 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., and C. A. Collingwood. 1992. Survey of the myrmecofauna (Formicidae, Hymenoptera) of Yugoslavia. Archives of Biological Sciences (Belgrade) 44: 79-91.
 * Platner C., J. Pinol, D. Sanders, and X. Espadaler. 2012. Trophic diversity in a Mediterranean food webStable isotope analysis of an ant community of an organic citrus grove. Basic and Applied Ecology 13: 587596.
 * Poldi B., M. Mei, and F. Rigato. 1995. Hymenoptera, Formicidae. Vol 102. Checklist delle specie della fauna Italiana: 1-10.
 * Prado e Castro C., M. D. Garcia, C. Palma, and M. D. Martinez-Ibanez. 2014. First report on sarcosaprophagous Formicidae from Portugal (Insecta: Hymenoptera). Annales de la Société entomologique de France 50(1): 51-58.
 * Ran H., and S. Y. Zhou. 2013. Checklist of Chinese Ants: Formicomorph Subfamilies ( Hymenoptera: Formicidae) (III). Journal of Guangxi Normal University : Natural Science Edition 31(1): 104-111.
 * Redolfi I., A. Tinaut, F. Pascual, and M. Campos. 2004. Nest density of the nat assemblage (Formicidae) in three olive orchards under different agricultural management in Granada, Spain. Ecología Aplicada 3(1,2): 73-81.
 * Restrepo, C., X. Espadaler, and Andrés de Haro. "Contribución al conocimiento faunístico de los formícidos del Macizo de Garraf (Barcelona)." Orsis (Organismes i Sistemes) 1 (1986): 113-129.
 * 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.
 * Reyes López, J. L., and G. Luque García. "Nuevas citas de Monomorium andrei Saunders, 1890 (Hymenoptera: Formicidae) para la Península Ibérica y Baleares." Boletín de la Asociación Española de Entomología 27 (1-4) (2003): 221-222.
 * Reyes-Lopez J., S. Carpintero. 2014. Comparison of the exotic and native ant communities (Hymenoptera: Formicidae) in urban green areas at inland, coastal and insular sites in Spain. Eur. J. Entomol. 111(3): 421428.
 * Reyes-López, J., J. López-Tirado, and R. Obregón-Romero. "Nuevas citas de hormigas parásitas y esclavistas (Hym., Formicidae) para Sierra Mágina (Andalucía)." Boletín de la Asociación Española de Entomología 35, no. 3-4 (2011): 497-501.
 * Rigato F., and J. K. Wetterer. 2018. Ants (Hymenoptera: Formicidae) of San Marino. Natural History Sciences. Atti Soc. it. Sci. nat. Museo civ. Stor. nat. Milano, 5(2): https://doi.org/10.4081/nhs.2018.367
 * 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 S., and I. Toni. 2011. Short notes 21. Hymenoptera, Formicidae. Pp. 873-882 in: Nardi, G.; Whitmore, D.; Bardiani, M.; Birtele, D.; Mason, F.; Spada, L.; Cerretti, P. (eds.) 2011. Biodiversity of Marganai and Montimannu (Sardinia). Research in the framework of the ICP Forests network. Conservazione Habitat Invertebrati, 5. Sommacampagna, Verona: Cierre Edizioni, 896 pp.
 * Rodríguez, A. "Contribución al conocimiento de las hormigas (Hymenoptera, Formicidae) de Sierra Morena Central." Boletín de la Asociación Española de Entomología 5 (1982): 181-188.
 * Roig X., X. Espadaler, R. Cusco, F. Garcia, K. Gomez, S. Serrano, and R. Vila. 2008. Ants in gypsum areas. First record from Catalonia (Iberian Peninsula) of Cardiocondyla batesii Forel (Hymenoptera, Formicidae) with an updated list of Catalan Formicidae. Boletin Sociedad Entomologica Aragonesa 42: 189-192.
 * Ruzsky, M. 1923. Ants of Cheleken Island. Izv. Tomsk. Gos. Univ. 72(2nd p part: 1-6
 * Salata S., L. Borowiec, and A.Trichas. 2018. Taxonomic Revision of the Cretan Fauna of the Genus Temnothorax Mayr, 1861 (Hymenoptera: Formicidae), with Notes on the Endemism of Ant Fauna of Crete. Annales Zoologici (Warsaw) 68(4): 769-808.
 * Salata S., and L Borowiec. 2017. Species of Tetramorium semilaeve complex from Balkans and western Turkey, with description of two new species of (Hymenoptera: Formicidae: Myrmicinae). Annales Zoologici (Warsaw) 62:279–313.
 * Salata S., and L. Borowiec. 2018. Taxonomic and faunistic notes on Greek ants (Hymenoptera: Formicidae). Annals of the Upper Silesian Museum in Bytom Entomology 27: 1-51.
 * Salata S., and L. Borowiec. 2019. Preliminary division of not socially parasitic Greek Temnothorax Mayr, 1861 (Hymenoptera, Formicidae) with a description of three new species. ZooKeys 877: 81-131.
 * Salgueiro, J. "Variaçao anual em três comunidades de formicídeos da Serra da Estrela. Adiçao de um género novo e de duas espécies novas para portugal." Boletín de la Asociación Española de Entomología 26 (3-4) (2002): 121-131.
 * Sanchez-Gil Jimeno R., and J. L. Reyes-Lopez. 2016. Study of ants species of the Sierra de San Carlos del Valle (Ciudad Real) and updating the provincial check list (Hymenoptera, Formicidae). Boln. Asoc. esp. Ent. 40 (1-2): 93-109.
 * 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. 1910. Contributions à la faune entomologique de la Roumanie. Formicides capturées par Mr. A. L. Montandon. Buletinul Societatii Române de Stiinte 19: 648-652.
 * Santschi F. 1925. Fourmis d'Espagne et autres espÃ©ces palÃ©artiques EOS (Revista espaÃ±ola de entomologÃ­a) 1: 339-360.
 * Santschi, F. "Fourmis d'Espagne et des Canaries." Boletín de la Real Sociedad española de Historia natural (Madrid) 19 (1919): 241-248.
 * Santschi, F. "Nouvelles fourmis de l'Afrique du Nord (Égypte, Canaries, Tunisie)." Annales de la Société Entomologique de France 77 (1908): 517-534.
 * 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.
 * Scupola A., and R. Poggi. 2014. Ricerche zoologiche della nave oceanografica "minerva" (C.N.R.) sulle isole circumsarde. XXXIII. Formiche. Estratto dagli Annali del Museo Civico di Storia Naturale “G. Doria” 106: 93-131.
 * Scupola I. 2009. Le formiche delle Isole Egadi (Sicilia) (Hymenoptera, Formicidae). Bollettino del Museo Civico di Storia Naturale di Verona Botanica Zoologia 33: 97-103
 * 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. 1998. Rote Liste der Ameisen. - in: M. Binot, R. Bless, P. Boye, H. Gruttke und P. Pretscher: Rote Liste gefährdeter Tiere Deutschlands. Bonn-Bad Godesberg 1998: 130-133.
 * 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.
 * So, Ha, Seong, Jin, Park, Joon and Byung, and Kim, Jin. 2002. Comparitive Ant Faunas between Seonyudo and Seven other Islands of West Sea in Korea. Korean Journal of Entomology. 32:75-79.
 * 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.
 * Soyer B. 1951. Les fourmis des collines des environs de Marseille. Bull Soc Linn Provence 18: 3-6.
 * Staab M. 2019. Plagiolepis alluaudi Emery, 1894, a globally spreading exotic ant (Hymenoptera, Formicidae) newly recorded from Tenerife (Canary Islands, Spain). Journal of Hymenoptera Research 74: 83–91. https://doi.org/10.3897/jhr.74.47315
 * Steiner F. M., S. Schödl, and B. C. Schlick-Steiner. 2002. Liste der Ameisen Österreichs (Hymenoptera: Formicidae), Stand Oktober 2002. Beiträge zur Entomofaunistik 3: 17-25.
 * Stitz, H. "Ameisen aus dem westlichen Mittelmeergebiet und von den Kanarischen Inseln." Mitteilungen aus den Zoologischen Museum in Berlin 8 (1917): 333-353.
 * 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.
 * Suñer i Escriche, David. "Contribució al coneixement mirmecologic de Gavarres, Montgrí, Guilleríes i la Serralada Transversal." Tesis Doctoral Universida (1991): 577 pp.
 * Taheri A., and J. L. Reyes-Lopez. 2015. Five new records of ants (Hymenoptera: Formicidae) from Morocco. Journal of Insect Science 15(37): DOI: 10.1093/jisesa/iev022
 * 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.
 * 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., 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.
 * 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.
 * Trigos Peral G., and J. L. Reyes-Lopez. 2015. New record of Temnothorax algiricus (Hymenoptera, Formicidae) from the Iberian Peninsula and ten additional new records for the ant fauna from Málaga, with preliminary list of species from Natural Park Sierras de Tejeda, Almijara y Alhama (Andalusia, Spain). Boln. Asoc. esp. Ent. 39 (3-4): 411-416.
 * Trigos Peral G., and J. Reyes Lopez. 2016. Ants as bioindicators for monitoring of urban green in the south of the Iberian Peninsula. Proposal of functional groups. Iberomyrmex 8: 37-38.
 * Trigos-Peral G., and J. L. Reyes-Lopez. 2013. Primera relacion de los formicidos (Hymenoptera, Formicidae) de la Reserva Natural Lagunas de Campillos (Malaga). Boln. Asoc. esp. Ent. 37 (3-4): 217-224.
 * Vanaclocha, P., C. - Monzó, K. Gómez, D. Tortosa, T. Pina, P. Castañera, and A. Urbaneja. "Hormigas (Hymenoptera: Formicidae) presentes en el suelo de los cítricos de la provincia de Valencia." Phytoma Nº 171 Ago (2005): 14-22.
 * 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.
 * Vonshak M., and A. Ionescu-Hirsch. 2009. A checklist of the ants of Israel (Hymenoptera: Formicidae). Israel Journal of Entomology 39: 33-55.
 * Weber N. A. 1952. Observations on Baghdad ants. Baghdad: The Trading and Printing Co., 30 pp.
 * Wheeler W. M. 1922. Ants of the American Museum Congo expedition. A contribution to the myrmecology of Africa. VIII. A synonymic list of the ants of the Ethiopian region. Bulletin of the American Museum of Natural History 45: 711-1004
 * Wheeler W. M. and W. M. Mann. 1916. The ants of the Phillips Expedition to Palestine during 1914. Bulletin of the Museum of Comparative Zoology 60: 167-174.
 * Wheeler W. M., and W. M. Mann. 1916. The ants of the Phillips Expedition to Palestine during 1914. Bulletin of the Museum of Comparative Zoology 60: 167-174.
 * Wu wei, Li Xiao Mei, Guo Hong. 2004. A primary study on the fauna of Formicidae in Urumqi and its vicinities. Arid Zone Research 21(2): 179-182
 * Zariquiey, R. "Formigues de Cadaqués (prov. De Gerona)." Butll. Inst. Catalana Hist. Nat. (1930): 92.
 * Zimmermann, S. "Beitrag zur Kenntnis der Ameisenfauna Süddalmatiens." Verhandlungen der Zoologisch-Botanisch Gesellschaft in Wien 84 (1935): 1-65.
 * Zimmermann, S. "Beitrag zur Kenntnis der Ameisenfaunader Quarnerischen Inseln." Verhandlungen der Zoologisch-Botanisch Gesellschaft in Wien 80 (1930): 45-66.
 * Zina V., M. Branco, and J. C. Franco. 2017. Ant community associated to citrus canopy in Southern Portugal over a century after the invasion by the Argentine ant. Phytoparasitica 45:183–200.
 * 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 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 la península Tingitana al norte del Rif (Marruecos)." Orsis (Organismes i Sistemes) 12 (1997): 93-99.
 * de Haro, Andrés. "Contribución al conocimiento de los formícidos del cabo de Creus (Gerona)." Pirineos 117 (1982): 49-57.