DESCRIPTION OF A NEW AMAZONIAN SPECIES OF POLISTES (EPICNEMIUS) (VESPIDAE: POLISTINAE: POLISTINI)
The genus Polistes Latreille 1802 is the only cosmopolitan genus in the social Vespidae. In this paper, a new species of the genus is described, Polistes (Epicnemius) orlandoi Somavilla & Carpenter sp. n., collected in Amazonas State, Brazil. The male genitalia are described and comparative remarks are given.Abstract

Polistes (Epicnemius) orlandoi Somavilla & Carpenter, new species. A. Dorsal view; B. lateral view; C. face, frontal view; D. mesepisternum in detail, lateral view.

Male genitalia of Polistes (Epicnemius) orlandoi Somavilla & Carpenter, new species. A = paramere, lateral view; B = aedeagus, ventral view; C = aedeagus, lateral view; D = digitus, lateral view; E = cuspis, lateral view.
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