Wheeler, W.M., 1913
Nests are found in the soil, with the entrance surrounded by a small mound. It also nests at the base of desert plants, especially grass clumps, in areas of fine sand to loam. It occasionally nests under stones or pieces of wood.
- 1 Identification
- 2 Distribution
- 3 Biology
- 4 Castes
- 5 Nomenclature
- 6 References
- 7 References based on Global Ant Biodiversity Informatics
The clypeus is usually concave or notched and it is an abundantly hairy, black (gaster) and red (head and mesosoma) ant. Most surfaces are moderately shining, including the gaster. It is difficult to place this species in a species complex, and it is presently considered to be a member of the neogagates group, but it doesn’t seem to be closely related to the others in the complex. It was previously considered to be a member of the sanguinea group, based on the notched clypeus. (Mackay and Mackay 2002)
Canada, Alberta. United States: Wyoming south to Texas, west to California. Mexico: Chihuahua, Coahuila.
Latitudinal Distribution Pattern
Latitudinal Range: 49.14° to 25.441562°.
- Source: AntMaps
Distribution based on Regional Taxon Lists
Nearctic Region: Canada, United States (type locality).
Neotropical Region: Mexico.
Distribution based on AntMaps
Distribution based on AntWeb specimens
Check data from AntWeb
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.
In New Mexico (Mackay and Mackay 2002) - Chihuahuan Desert (mesquite woodlands, playas), especially common in loose sand, up to foothill meadows and low elevation forests (pinyon-juniper) (below 1850 meters), riparian (cottonwoods, sycamore forests). It is abundant in urban environments.
It is preeminently a species peculiar to irrigated lands and river bottoms in the deserts of the southwest. There it nests in rather populous colonies about the roots of bushes or trees, often forming obscure craters or low mound nests ... I have never found it nesting under stones. It is a very active and aggressive ant (W.M. Wheeler, 1913).
For New Mexico (Mackay and Mackay 2002) - This is one of the few species of Formica, which occurs in the Chihuahuan Desert, especially in sandy soils. It is also common in lawns in urban environments. Reproductives were found in nests in July, flights occurred in July, dealate females were found during July. Workers forage on the flowers of Yucca elata. This species apparently does not enslave other species of Formica. It is the host of the cricket Myrmecophila sp. It may be an important predator of the boll weevil. This species shows division of labor, and the workers undertake 38 different behavioral acts.
Nevada, Wheeler and Wheeler (1986) – F. perpilosa presents a seeming paradox in Nevada: it has been found only within the boundaries of the Hot Desert, but it cannot be classed as a Hot Desert ant, because it occurs only near streams and other well-watered places. It is our only truly riparian species. Our 16 records are from 8 localities, all in the southern part of the state. We ourselves have found it only once: in Beatty, in a gravel sidewalk beside a hedge which bordered a tree-filled lawn. The low messy crater was 40 cm in diameter, with numerous entrances 6-12 mm in diameter. The workers moved swiftly. Elasmosoma vigilans Ckll. (Hymenoptera: Braconidae; det. P.M. Marsh) was collected at Las Vegas by D.F. Zoller, who noted that the wasps were darting at the ants. This braconid is known to be an ant parasitoid.
Association with Other Organisms
- This species is a host for the ant Formica gynocrates (a slave maker) (S. Cover, MCZbase).
- This species is a host for the braconid wasp Elasmosoma vigilans (a parasitoid) (Quevillon, 2018) (encounter mode primary; direct transmission; transmission outside nest).
The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.
- perpilosa. Formica perpilosa Wheeler, W.M. 1913f: 421 (w.q.m.) U.S.A. [First available use of Formica fusca subsp. subpolita var. perpilosa Wheeler, W.M. 1902b: 141; unavailable name.] Combination in F. (Raptiformica): Emery, 1925b: 259.
- Alatorre-Bracamontes, C.E., Vásquez-Bolaños, M. 2010. Lista comentada de las hormigas (Hymenoptera: Formicidae) del norte de México. Dugesiana 17(1): 9-36.
- Borowiec, M.L., Cover, S.P., Rabeling, C. 2021. The evolution of social parasitism in Formica ants revealed by a global phylogeny. Proceedings of the National Academy of Sciences 118, e2026029118 (doi:10.1073/pnas.2026029118).
- Giannetti, D., Schifani, E., Castracani, C., Ghizzoni, M., Delaiti, M., Pfenner, F., Spotti, F.A., Mori, A., Ioriatti, C., Grasso, D.A. 2021. Assessing ant diversity in agroecosystems: the case of Italian vineyards of the Adige Valley. Redia 104, 97–109 (doi:10.19263/redia-104.21.11).
- Mackay, W. P. and E. Mackay. 2002. The ants of New Mexico (Hymenoptera: Formicidae). Edwin Mellen Press, Lewiston, NY.
- Wheeler, G. C. and J. Wheeler. 1986. The ants of Nevada. Natural History Museum of Los Angeles County, Los Angeles.
- Wheeler, W. M. 1902b. Formica fusca Linn. subsp. subpolita Mayr, var. perpilosa, n. var. Mem. Rev. Soc. Cient. "Antonio Alzate" 17: 141-142 (page 141, First available use of Formica fusca subsp. subpolita var. perpilosa Wheeler; unavailable name.)
- Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53: 379-565 (page 421, worker, queen, male described)
References based on Global Ant Biodiversity Informatics
- 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.
- Beck D. E., D. M. Allred, W. J. Despain. 1967. Predaceous-scavenger ants in Utah. Great Basin Naturalist 27: 67-78
- Cokendolpher J. C., and O. F. Francke. 1990. The ants (Hymenoptera, Formicidae) of western Texas. Part II. Subfamilies Ecitoninae, Ponerinae, Pseudomyrmecinae, Dolichoderinae, and Formicinae. Special Publications, the Museum. Texas Tech University 30:1-76.
- Cole A. C., Jr. 1954. Studies of New Mexico ants. XI. The genus Formica with a description of a new species (Hymenoptera: Formicidae). Journal of the Tennessee Academy of Science 29: 163-167.
- Cover S. P., and R. A. Johnson. 20011. Checklist of Arizona Ants. Downloaded on January 7th at http://www.asu.edu/clas/sirgtools/AZants-2011%20updatev2.pdf
- Dattilo W. et al. 2019. MEXICO ANTS: incidence and abundance along the Nearctic-Neotropical interface. Ecology https://doi.org/10.1002/ecy.2944
- DuBois M. B. 1994. Checklist of Kansas ants. The Kansas School Naturalist 40: 3-16
- Francoeur A., and R. R. Snelling. 1979. Notes for a revision of the ant genus Formica. 2. Reidentifications for some specimens from the T. W. Cook collection and new distribution data (Hymenoptera: Formicidae). Contr. Sci. (Los Angel.) 309: 1-7.
- Glasier J. R. N., S. Nielsen, J. H. Acorn, L. H. Borysenko, and T. Radtke. 2016. A checklist of ants (Hymenoptera: Formicidae) of Saskatchewan. The Canadian Field-Naturalist 130(1): 40-48.
- Gregg, R.T. 1963. The Ants of Colorado.
- 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 29:10091026/
- La Rivers I. 1968. A first listing of the ants of Nevada. Biological Society of Nevada, Occasional Papers 17: 1-12.
- Longino, J.T. 2010. Personal Communication. Longino Collection Database
- Mackay W. P., and E. E. Mackay. 2002. The ants of New Mexico (Hymenoptera: Formicidae). Lewiston, New York: Edwin Mellen Press, 400 pp.
- McDonald D. L., D. R. Hoffpauir, and J. L. Cook. 2016. Survey yields seven new Texas county records and documents further spread of Red Imported Fire Ant, Solenopsis invicta Buren. Southwestern Entomologist, 41(4): 913-920.
- Miguelena J. G., and P. B. Baker. 2019. Effects of urbanization on the diversity, abundance, and composition of ant assemblages in an arid city. Environmental Entomology doi: 10.1093/ee/nvz069.
- Nicklen, E.F. and D. Wagner. 2006. Conflict Resolution in an Ant-Plant Interaction: Acacia constricta Traits Reduce Ant Costs to Reproduction. Oecologia 148(1):81-87
- O'Keefe S. T., J. L. Cook, T. Dudek, D. F. Wunneburger, M. D. Guzman, R. N. Coulson, and S. B. Vinson. 2000. The Distribution of Texas Ants. The Southwestern Entomologist 22: 1-92.
- Talbot M. 1934. Distribution of ant species in the Chicago region with reference to ecological factors and physiological toleration. Ecology 15(4): 416-439.
- Tanquary M. C. 1912. A preliminary list of ants from Illinois. Trans. Ill. Acad. Sci. 4: 137-142.
- Vásquez-Bolaños M. 2011. Lista de especies de hormigas (Hymenoptera: Formicidae) para México. Dugesiana 18: 95-133
- Wheeler G. C., and J. Wheeler J. 1989. A checklist of the ants of Oklahoma. Prairie Naturalist 21: 203-210.
- Wheeler G. C., and J. Wheeler. 1986. The ants of Nevada. Los Angeles: Natural History Museum of Los Angeles County, vii + 138 pp.
- Wheeler W. M. 1902. Formica fusca Linn. subsp. subpolita Mayr, var. perpilosa, n. var. Memorias y Revista de la Sociedad Científica "Antonio Alzate". 17: 141-142.
- Wheeler W. M. 1913. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53: 379-565.
- Wheeler, G.C. and J. Wheeler. 1985. A checklist of Texas ants. Prairie Naturalist 17:49-64.
- Whitford W. G. 1978. Structure and seasonal activity of Chihuahua desert ant communities. Insectes Sociaux 25(1): 79-88.
- Young J., and D. E. Howell. 1964. Ants of Oklahoma. Miscellaneous Publication. Oklahoma Agricultural Experimental Station 71: 1-42.
- Young, J. and D.E. Howell. 1964. Ants of Oklahoma. Miscellaneous Publications of Oklahoma State University MP-71