Two additional species of robber flies of the genus Ommatius Wiedemann (diptera: asilidae) from the Bahamas and with replacement names for two other species

摘要

Two species of robber flies of the genus Ommatius Wiedemann are reported from the Bahamas, increasing the number of species to six. Ommatius mariae, n. sp., from Eleuthera and Nassau, is described, illustrated, and contrasted with O. hanebrinki Scarbrough and Rutkauskas. Ommatius mariae, O. hanebrinki, and O. hispidus Scarbrough from the hanebrinki species group. A Cuban species, O. lineolatus Scarbrough is reported for the first time from Long Island in the Bahamas. Two new replacement names are proposed: Ommatius dignus new name for Ommatius dimidiatus Scarbrough and Ommatius fimbrillus new name for Ommatius fimbriatus Scarbrough and Poinar.