Description and molecular characterization of Chrysopilus kafkai sp. nov. (Diptera: Rhagionidae) from Serra da Bodoquena (Mato Grosso do Sul, Brazil)

摘要

Rhagionidae (Brachycera, Tabanomorpha) is a widespread family of the order Diptera, containing ca. 720 species in 22 genera worldwide distributed. Chrysopilus Marquart is one of the most speciose genus of Rhagionidae. Here we describe Chrysopilus kafkai sp. nov. Cegolin & Santos, the first record of a rhagionid species from Midwest Brazilian region, and includes an identification key and a distribution map to the Brazilian species of Chrysopilus. The species description is complemented by a molecular characterization of the 28S rRNA sequence.