Austalis, a new genus of flower flies (Diptera: Syrphidae) with revisionary notes on related genera

摘要: A new genus and species of flower flies are described from the Australian biotic region ( Austalis Thompson & Vockeroth, type Eristalis resolutus Walker; rhina (Solomon Is.)). key is provided to groups subtribe Eristalina, along with nomenclatural notes checklist genus-group names. Five names 1 species-group name synonymized Pseudomeromacrus Li, 1994 = Eristalinus Merodonoides Curran, 1931)); Cryptoeristalis Kuznetzov Eoseristalis Kanervo, 1938)); Paramesembrius Shiraki 1930, Klossia 1931 Catacores Hull, 1944 Kertesziomyia Shiraki, 1930; maritima 1945 resoluta (Walker, 1858)).