Revisão das espécies sul-americanas de Euhybus (Diptera, Hybotidae, Hybotinae) do grupo purpureus

ABSTRACT

The South American species of Euhybus Coquillett, 1895 (Diptera, Hybotidae, Hybotinae) of the purpureus species-group are reviewed. A diagnosis for this group of species is presented and six new species are described E. fuscipennis, E. grandis, E. novoaripuanensis, E. niger, E. reduncus and E. tomentosus. New records are made and the relationships of the purpureus species-group with other species-groups of Euhybus are discussed.