Un nueva especie de Hemirrhagus Simon, 1903 (Theraphosidae: Theraphosinae) de Chiapas, México

In this study Hemirrhagus perezmilesi sp. nov., is described. The males of this species differ from other of the genus in the absence of tibial spurs. This is the first record of Hemirrhagus in Chiapas Mexico apart from fossil records found in amber.