A new genus and three new species of Oriental Oxycerini (Diptera: Stratiomyidae: Stratiomyinae) with notes on new generic synonyms in two other stratiomyine genera

Oxycerina gen.n. (Stratiomyidae: Stratiomyinae), including three new species, O . hauseri sp.n., O . merzi sp.n. and O . sabaha sp.n., is described from the Oriental Region and compared with related genera of Stratiomyinae and Raphiocerinae. The monotypic genus Scapanocnema Enderlein, 1914 is considered to be a synonym of Odontomyia Meigen, 1803; S . spathulipes Enderlein, 1914 and O . latitibia Rozkosný & Kovac, 1994 are considered to be new synonyms of O . luteiceps de Meijere, 1911. Cyrtopus Bigot, 1883, is also proposed as a synonym of Odontomyia , resulting in new or resurrected combinations for the species O . fastuosa (Bigot, 1883), O . magnifica Lachaise & Lindner, 1973, and O . smaragdifera (Lindner, 1938). Timorimyia Frey, 1934 is proposed as a new synonym of Acanthasargus White, 1914, resulting in A . bidentatus (Frey, 1934), comb.n. A key to the genera of the Oriental Stratiomyinae and Raphiocerinae is presented.