Cheilosia quinta Barkalov & Cheng, 2004

Figs 53D, 56

Cheilosia (Pollinocheila) quinta Barkalov & Cheng, 2004: 341 . Type locality: China: Yunnan: Lushui (holotype, ♂, ZICAS).

Differential diagnosis

Cheilosia quinta belongs to the subgenus Pollinocheila . It is closest to C. aterrima Sack, 1927, but differs in male by frons with dense grey pollinosity, by arista with long pile and by structure of parts of male genitalia (in C. aterrima frons is shiny and arista bare). Female of C. quinta has anteriorly blackish basoflagellomere and arista with long pile ( C. aterrima has completely yellow basoflagellomere and bare arista).

Material examined

NEPAL • 1 ♂; Prov. Karnali, Hochtal Gothichaur [Gothichaur valley]; 29°12.10′ N, 82°18.56′ E; 2900 m a.s.l.; 9 Jun. 1997; J. Weipert leg.; “WS”; IBSJW / NME ? • 2 ♂♂; Prov. Karnali; 29°12.10′ N, 82°18.56′ E; Hochtal Gothichaur [Gothichaur valley]; 2900 m a.s.l.; 9 Jun. 1997; J. Weipert leg.; IBSJW / NME • 1 ♂; Prov. Karnali, Churta Lager W bis Gothichaur Hochtal [Churta camp W of Gothichaur valley]; 3000– 2800 m a.s.l.; 5 Jun. 2007; J. Weipert leg.; IBSJW / NME .

Distribution

China, Nepal.