Aphaenogaster gonacantha

Distribution based on Regional Taxon Lists
Malagasy Region: Madagascar.

Mimicry
Within Madagascar, there are four species of Camponotus, Camponotus imitator, Camponotus jodina, Camponotus karaha and Camponotus longicollis, that mimic the general form and behavior of the Aphaenogaster swammerdami group, specifically Aphaenogaster bressleri, Aphaenogaster gonacantha, Aphaenogaster makay, Aphaenogaster sahafina and Aphaenogaster swammerdami. These Camponotus mimics are often seen foraging with workers of Aphaenogaster, but potential benefits for Camponotus have not been studied (Csosz et al., 2021).

Nomenclature

 * . Ischnomyrmex gonacantha Emery, 1899f: 277, fig. (w.) MADAGASCAR.
 * Combination in Aphaenogaster (Deromyrma): Emery, 1915d: 71.
 * Status as species: Emery, 1921f: 65; Wheeler, W.M. 1922a: 1016; Bolton, 1995b: 70.

References based on Global Ant Biodiversity Informatics

 * Emery C. 1899. Formiche di Madagascar raccolte dal Sig. A. Mocquerys nei pressi della Baia di Antongil (1897-1898). Bullettino della Società Entomologica Italiana 31: 263-290.
 * Fisher B. L. 1997. Biogeography and ecology of the ant fauna of Madagascar (Hymenoptera: Formicidae). Journal of Natural History 31: 269-302.
 * Fisher B. L. 1998. Ant diversity patterns along an elevational gradient in the Réserve Spéciale d'Anjanaharibe-Sud and on the western Masoala Peninsula, Madagascar. Fieldiana Zoology (n.s.)90: 39-67.
 * Fisher B. L. 2003. Formicidae, ants. Pp. 811-819 in: Goodman, S. M.; Benstead, J. P. (eds.) 2003. The natural history of Madagascar. Chicago: University of Chicago Press, xxi + 1709 pp.
 * Wheeler W. M. 1922. Ants of the American Museum Congo expedition. A contribution to the myrmecology of Africa. IX. A synonymic list of the ants of the Malagasy region. Bulletin of the American Museum of Natural History 45: 1005-1055