Strumigenys saliens

AntWiki: The Ants --- Online
Strumigenys saliens
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Attini
Genus: Strumigenys
Species: S. saliens
Binomial name
Strumigenys saliens
Mayr, 1887

Strumigenys saliens casent0900427 p 1 high.jpg

Strumigenys saliens casent0900427 d 1 high.jpg

Specimen Labels

Synonyms

Nests in rotten logs and branches lying on the floor of forest (Brown 1962).

Identification

Bolton (2000) - A member of the mandibularis complex in the Strumigenys mandibularis-group. The propodeal declivity is deeper in saliens than is usual in most members of the mandibularis-complex, where the propodeum tends to be depressed and the declivity quite short. The depth of the declivity and its armament effectively separates saliens from the closely related Strumigenys prospiciens. Also, the latter species has long fine hairs that arise all over the surface of the first gastral tergite, whereas in saliens such hairs are restricted to the base of the sclerite.

Keys including this Species

Distribution

Latitudinal Distribution Pattern

Latitudinal Range: 5.266667° to -27.741°.

   
North
Temperate
North
Subtropical
Tropical South
Subtropical
South
Temperate

Distribution based on Regional Taxon Lists

Neotropical Region: Argentina, Brazil (type locality), Panama, Paraguay.

Distribution based on AntMaps

AntMapLegend.png

Distribution based on AntWeb specimens

Check data from AntWeb

Countries Occupied

Number of countries occupied by this species based on AntWiki Regional Taxon Lists. In general, fewer countries occupied indicates a narrower range, while more countries indicates a more widespread species.
pChart

Estimated Abundance

Relative abundance based on number of AntMaps records per species (this species within the purple bar). Fewer records (to the left) indicates a less abundant/encountered species while more records (to the right) indicates more abundant/encountered species.
pChart

Biology

Castes

Queen

Images from AntWeb

Strumigenys saliens casent0904932 h 1 high.jpgStrumigenys saliens casent0904932 p 1 high.jpgStrumigenys saliens casent0904932 d 1 high.jpgStrumigenys saliens casent0904932 l 1 high.jpg
Syntype of Strumigenys saliens proceraQueen (alate/dealate). Specimen code casent0904932. Photographer Will Ericson, uploaded by California Academy of Sciences. Owned by MSNG, Genoa, Italy.

Nomenclature

The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

  • saliens. Strumigenys saliens Mayr, 1887: 574 (w.q.) BRAZIL. Wheeler, G.C. & Wheeler, J. 1955a: 140 (l.). Senior synonym of angusticeps, procera: Brown, 1954l: 55. See also: Bolton, 2000: 538.
  • procera. Strumigenys saliens var. procera Emery, 1894c: 215, pl. 1, fig. 9 (q.) BRAZIL. Junior synonym of saliens: Brown, 1954l: 55.
  • angusticeps. Strumigenys saliens var. angusticeps Forel, 1912e: 198 (w.) BRAZIL. Junior synonym of saliens: Brown, 1954l: 55.

Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.

Description

Worker

Bolton (2000) - TL 3.5-3.9, HL 0.88-1.00, HW 0.64-0.71, CI 69-77, ML 0.54-0.60, MI 59-64, SL 0.62-0.70, SI 90-106, PW 0.40-0.45, AL 0.85-1.00 (12 measured).

Characters of mandibularis-complex. Proximal preapical tooth slender, located just distal of the midlength on the inner mandibular margin. Length of proximal preapical tooth is usually less than the distance separating it from the distal tooth; rarely otherwise. Outer margins of mandibles more or less straight, only very feebly convex at full closure. Propodeum in profile with a distinct triangular tooth at top of declivity and another at the base, the two widely separated and linked only by a narrow concave carina. Disc of postpetiole reticulate-punctate, distinctly broader than long. First gastral tergite with fine standing hairs present on basal quarter or less. Basigastral costulae extremely short sparse and poorly defined, vestigial in some samples.

Queen

Brown (1954) - TL 4.2-4.5, HL 0.88-0.93, ML 0.50-0.53, WL 0.99-1.02 mm.; CI 73-82, MI 57-61; forewing L 3 mm. or slightly more. Eyes very large and convex. Mesonotum evenly and densely punctulate, with a feeble median sulcus and a few long, posteriorly-inclined hairs. Nearly all of mesopleura smooth and shining. Petiolar node broader than long and flattened obliquely from in front and above, as in the Strumigenys smithii worker, but a little less extreme. Color much as in worker. Forewing venation: Rs+M and M distal to this lacking, as are also cu-a and m-cu. Rs weak; rest of venation fairly well preserved. Posterior wing with four hamuli.

Type Material

Bolton (2000) - Syntype workers and queens, BRAZIL: Santa Catarina (Hetschko) (Naturhistorisches Museum Wien, Vienna, The Natural History Museum, National Museum of Natural History) [examined].

References

References based on Global Ant Biodiversity Informatics

  • Bolton, B. 2000. The Ant Tribe Dacetini. Memoirs of the American Entomological Institute 65
  • Brandao, C.R.F. 1991. Adendos ao catalogo abreviado das formigas da regiao neotropical (Hymenoptera: Formicidae). Rev. Bras. Entomol. 35: 319-412.
  • Brown W. L. Jr. 1954. The neotropical species of the ant genus Strumigenys Fr. Smith: group of saliens Mayr. Journal of the New York Entomological Society 62: 55-62.
  • Brown W. L. Jr. 1962. The neotropical species of the ant genus Strumigenys Fr. Smith: synopsis and keys to the species. Psyche (Cambridge) 69: 238-267.
  • Cuezzo, F. 1998. Formicidae. Chapter 42 in Morrone J.J., and S. Coscaron (dirs) Biodiversidad de artropodos argentinos: una perspectiva biotaxonomica Ediciones Sur, La Plata. Pages 452-462.
  • Favretto M. A., E. Bortolon dos Santos, and C. J. Geuster. 2013. Entomofauna from West of Santa Catarina State, South of Brazil. EntomoBrasilis 6 (1): 42-63.
  • Fichaux M., B. Bechade, J. Donald, A. Weyna, J. H. C. Delabie, J. Murienne, C. Baraloto, and J. Orivel. 2019. Habitats shape taxonomic and functional composition of Neotropical ant assemblages. Oecologia 189(2): 501-513.
  • Forel A. 1912. Formicides néotropiques. Part II. 3me sous-famille Myrmicinae Lep. (Attini, Dacetii, Cryptocerini). Mémoires de la Société Entomologique de Belgique. 19: 179-209.
  • Franco W., N. Ladino, J. H. C. Delabie, A. Dejean, J. Orivel, M. Fichaux, S. Groc, M. Leponce, and R. M. Feitosa. 2019. First checklist of the ants (Hymenoptera: Formicidae) of French Guiana. Zootaxa 4674(5): 509-543.
  • Groc S., J. H. C. Delabie, F. Fernandez, F. Petitclerc, B. Corbara, M. Leponce, R. Cereghino, and A. Dejean. 2017. Litter-dwelling ants as bioindicators to gauge the sustainability of small arboreal monocultures embedded in the Amazonian rainforest. Ecological Indicators 82: 43-49.
  • Groc S., J. H. C. Delabie, F. Fernandez, M. Leponce, J. Orivel, R. Silvestre, Heraldo L. Vasconcelos, and A. Dejean. 2013. Leaf-litter ant communities (Hymenoptera: Formicidae) in a pristine Guianese rainforest: stable functional structure versus high species turnover. Myrmecological News 19: 43-51.
  • Kempf W. W. 1958. The ants of the tribe Dacetini in the State of Sao Paulo, Brazil, with the description of a new species of Strumigenys. (Hymenoptera: Formicidae). Studia Entomologica (n.s.)1: 553-560.
  • Kempf W. W. 1978. A preliminary zoogeographical analysis of a regional ant fauna in Latin America. 114. Studia Entomologica 20: 43-62.
  • Kempf, W.W. 1972. Catalago abreviado das formigas da regiao Neotropical (Hym. Formicidae) Studia Entomologica 15(1-4).
  • Kusnezov N. 1978. Hormigas argentinas: clave para su identificación. Miscelánea. Instituto Miguel Lillo 61:1-147 + 28 pl.
  • Kusnezov, N., and R. Golbach. "Lista de las especies argentinas de la tribu Dacetini Hymenoptera, Formicidae." Acta Zoologica Lilloana 10 (1952): 423-426.
  • Menozzi C. 1927. Formiche raccolte dal Sig. H. Schmidt nei dintorni di San José di Costa Rica. Entomologische Mitteilungen. Berlin-Dahlem. 16: 266-277.
  • Rosa da Silva R. 1999. Formigas (Hymenoptera: Formicidae) do oeste de Santa Catarina: historico das coletas e lista atualizada das especies do Estado de Santa Catarina. Biotemas 12(2): 75-100.
  • Santos P. P., A. Vasconcelos, B. Jahyny, and J. H. C. Delabie. 2010. Ant fauna (Hymenoptera, Formicidae) associated to arboreal nests of Nasutitermes spp. (Isoptera, Termitidae) in a cacao plantation in southeastern Bahia, Brazil. Revista Brasileira de Entomologia 54(3): 450–-454.
  • Santschi F. 1931. Contribution à l'étude des fourmis de l'Argentine. Anales de la Sociedad Cientifica Argentina. 112: 273-282.
  • Silva R.R., and C. R. F. Brandao. 2014. Ecosystem-Wide Morphological Structure of Leaf-Litter Ant Communities along a Tropical Latitudinal Gradient. PLoSONE 9(3): e93049. doi:10.1371/journal.pone.0093049
  • Silva T. S. R., and R. M. Feitosa. 2019. Using controlled vocabularies in anatomical terminology: A case study with Strumigenys (Hymenoptera: Formicidae). Arthropod Structure and Development 52: 1-26.
  • Suguituru S. S., M. Santina de Castro Morini, R. M. Feitosa, and R. Rosa da Silva. 2015. Formigas do Alto Tiete. Canal 6 Editora 458 pages
  • Ulyssea M.A., C. E. Cereto, F. B. Rosumek, R. R. Silva, and B. C. Lopes. 2011. Updated list of ant species (Hymenoptera, Formicidae) recorded in Santa Catarina State, southern Brazil, with a discussion of research advances and priorities. Revista Brasileira de Entomologia 55(4): 603-–611.
  • Vittar, F. 2008. Hormigas (Hymenoptera: Formicidae) de la Mesopotamia Argentina. INSUGEO Miscelania 17(2):447-466
  • Wheeler W. M. 1922. The ants of Trinidad. American Museum Novitates 45: 1-16.
  • Wheeler, William Morton. 1916. Ants Collected in Trinidad by Professor Roland Thaxter, Mr. F. W. Urich, and Others. Bulletin of the Museum of Comparitive Zoology at Harvard University. 40(8):322-330
  • Wild, A. L. "A catalogue of the ants of Paraguay (Hymenoptera: Formicidae)." Zootaxa 1622 (2007): 1-55.