Geographic range of Pachycondyla harpax (Fabricius) (Hymenoptera, Formicidae)

James Kelly Wetterer

Abstract


Pachycondyla harpax (Fabricius) is a widespread and conspicuous New World ponerine ant (subfamily Ponerinae). To examine the geographic distribution of P. harpax, I compiled and mapped published and unpublished specimen records from >1500 sites. I documented the earliest known P. harpax records for 28 geographic areas (countries, West Indian islands, and US states), including four for which I found no previously published records: the islands of Guadeloupe, Margarita, and Tobago and the US state of Georgia. Pachycondyla harpax has been recorded from every country in South and Central America except Chile and Uruguay. Pachycondyla harpax is also now known from six West Indian islands: Grenada, Guadeloupe, Jamaica, Margarita, Trinidad, and Tobago. The known continental range of P. harpax appears to be essentially continuous, extending from Rio Grande do Sul, Brazil in the south (31.8°S) to Wood County, Texas in the north (32.8°N), including the continental islands of Margarita, Tobago, and Trinidad. Isolated island populations of P. harpax on Grenada, Guadeloupe, and Jamaica may be exotic, introduced through human commerce. In the US, it is unclear why P. harpax populations are only known from Texas, Louisiana, and Georgia, when there would appear to be suitable habitat for this species all along the Gulf coast of Alabama, Mississippi, and Florida. 


Keywords


biogeography, native range, native species, Ponerinae, West Indies

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References


Bolton, B., Alpert, G., Ward, P.S. & Naskrecki, P. (2007). Bolton's catalogue of ants of the world: 1758-2005. Cambridge: Harvard University Press

Brown, W.L., Jr. (1950). Morphological, taxonomic, and other notes on ants. Wasmann J. Biol. 8: 241-250.

Buckley, S.B. (1866). Descriptions of new species of North American Formicidae. Proc. Entomol. Soc. Phila. 6: 152-172.

Emery, C. (1890a). Voyage de M. E. Simon au Venezuela (Décembre 1887 - Avril 1888). Formicides. Ann. Soc. Entomol. France (6) 10: 55-76.

Emery, C. (1890b). Studi sulle formiche della fauna neotropica. Bull. Soc. Entomol. Ital. 22: 38-80.

Emery, C. (1894). Studi sulle formiche della fauna neotropica. Bull. Soc. Entomol. Ital. 26: 137-241.

Fabricius, J.C. (1804). Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, 439 p

Forel, A. (1895). A fauna das formigas do Brazil. Bol. Mus. Para. Hist. Nat. Ethnogr. 1: 89-139.

Forel, A. (1899). Biologia Centrali-Americana; or, contributions to the knowledge of the fauna and flora of Mexico and Central America. Insecta. Hymenoptera. 3. Formicidae. London: R.H. Porter, 160 p

Guénard, B. & Dunn, R.R. (2010). A new (old), invasive ant in the hardwood forests of eastern North America and its potentially widespread impacts. PLoS ONE 5 (7): e11614. DOI:10.1371/journal.pone.0011614

Kempf, W.W. (1961). A survey of the ants of the soil fauna in Surinam (Hymenoptera: Formicidae). Stud. Entomol. 4: 481-524.

Kempf, W.W. (1972). Catálago abreviado das formigas da região Neotropical (Hym. Formicidae). Stud. Entomol. 15: 3-344.

Longino, J.T. (2001). Pachycondyla harpax (Fabricius). http://academic.evergreen.edu/projects/ants/genera/Pachycondyla/SPECIES/harpax/harpax.html

Kusnezov, N. (1978). Hormigas argentinas: clave para su identificación. Ministerio de Cultura y Educacion, Fundacao Miguel Lillo, Tucuman, Miscelanea 61, 147 p.

Mackay, W.P. & Mackay, E.E. (2010). The systematics and biology of the New World ants of the genus Pachycondyla (Hymenoptera: Formicidae). Lewiston: Edwin Mellon Press, 642 p

Mann, W.M. (1922). Ants from Honduras and Guatemala. Proc. U. S. Natl. Mus. 61: 1-54.

Mayr, G. (1870). Formicidae novogranadensis. Sitzungsber. Kais. Akad. Wiss. Wien Math. Naturwiss. Kl. Abt. I. 61: 370-4177.

Miravete, V., Roura-Pascual, N., Dunn, R.R. & Gómez, C. (2013). How many and which ant species are being accidentally moved around the world? Biol. Lett. 9: 20130540 (in data supplement). DOI: 10.1098/rsbl.2013.0540

Schmidt, C.A. (2013). Molecular phylogenetics of ponerine ants (Hymenoptera: Formicidae: Ponerinae). Zootaxa 3647: 201 - 250. DOI: 10.11646/zootaxa.3647.2.1

Smith, F. (1858). Catalogue of hymenopterous insects in the collection of the British Muséum. Part VI. Formicidae. London: British Museum, 216 p

Wetterer, J.K. (2013). Geographic spread of the samsum or sword ant, Pachycondyla (Brachyponera) sennaarensis (Hymenoptera: Formicidae). Myrmecol. News 18: 13-18.

Wheeler, W.M. (1900). A study of some Texas Ponerinae. Biol. Bull. 2:1-31.

Wheeler, W.M. (1907). A collection of ants from British Honduras. Bull. Am. Mus. Nat. Hist. 23: 271-277.

Wheeler, W.M. (1911). Additions to the ant fauna of Jamaica. Bull. Am. Mus. Nat. Hist. 30: 21-29.

Wheeler, W.M. (1916). Ants collected in British Guiana by the expedition of the American Museum of Natural History during 1911. Bull. Am. Mus. Nat. Hist. 35: 1-14.

Wheeler, W.M. (1925). Neotropical ants in the collections of the Royal Museum of Stockholm, Part 1. Ark. Zool. 17: 1-55.

Williams, E.C., Jr. (1941). An ecological study of the floor fauna of the Panama rain forest. Bull. Chicago Acad. Sci. 6: 63-124.

Williams, D.F. (1986). Chemical baits: specificity and effects on other ant species. pp 378-386 In: Fire ants and leaf-cutting ants: biology and management.

Wittenborn, D. & Jeschke, J.M. (2011). Characteristics of exotic ants in North America. NeoBiota 10: 47-64 (Appendix 1). DOI: 10.3897/neobiota.10.1047.app1




DOI: http://dx.doi.org/10.13102/sociobiology.v63i1.764

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