Estudos sobre os Scionini neotropicais do gênero Fidena - o subgênero Leptofidena - (Diptera, Tabanidae, Pangoniinae) / Studies on the Neotropical Scionini of the genus Fidena - The subgenus Leptofidena - (Diptera, Tabanidae, Pangoniinae)

The author redescribes the males of Fidena (Leptofidena) morio (Wulp, 1881) based on details of external morphology and of the dissected genitalia hitherto not studied.