Resumo

GALVIS, JUAN PABLO  e  FERNANDEZ, FERNANDO. Ants of Colombia X. Acanthognathus with the description of a new species (Hymenoptera: Formicidae). Rev. Colomb. Entomol. [online]. 2009, vol.35, n.2, pp.245-249. ISSN 0120-0488.

A new species in the ant genus Acanthognathus, A. laevigatus n. sp., is described from the Pacific region of Colombia (Barbacoas, Nariño). A key to identify the eight species of Acanthognathus known to occur in the Neotropics is provided. In addition, the species A. brevicornis is recorded for the first time for Colombia.

Palavras-chave : Acanthognathus laevigatus n; sp. Dacetini; Neotropics; Taxonomy.

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