Homoneura (Neohomoneura) pollex Sasakawa, 2001

Shi, Li & Yang, Ding, 2008, Species of the subgenus Neohomoneura van der Wulp from Hainan in China (Diptera, Lauxaniidae), Zootaxa 1793, pp. 28-46 : 35

Homoneura (Neohomoneura) pollex Sasakawa, 2001

( Figs. 6 , 21–25 )

Homoneura (Neohomoneura) pollex Sasakawa, 2001: 68 . Type locality: Viet Nam.

Diagnosis. Wing ( Fig. 6 ) yellow, apical spots on R2+3, R4+5 and M1+2 confluent and extending to extreme vein tip; apical spots on R2+3 and R4+5 with basal extremities beyond dm-cu, a small triangular hyaline mark on costa between apical spots on R2+3 and R4+5; a stripe–like spot on dm-cu, subcostal cell yellow. Male abdominal tergites 2–5 each with dark posterior margin. Male genitalia ( Figs. 21–25 ): protandrium circular without hairs around spiracle; surstylus short, narrowed, and strongly curved backward; hypandrium nearly X–shaped, gonopod short triangular; aedeagal apodeme as long as aedeagus, aedeagus with a pair of small lateral spines apically and with a weak apical incision.

Material examined. 1 male, Hainan: Diaoluoshan (940 m), 30. V. 2007, Jingxian Liu.

Distribution. New record to China (Hainan), Viet Nam.

Figures

FIGURES 1 – 10. Wings. 1. Homoneura (Neohomoneura) digitata sp. nov.; 2. H. (N.) incompleta Malloch, 1927; 3. H. (N.) jianfengensis Yang, Hu & Zhu, 2002; 4 – 5. H. (N.) nadaensis Yang, Hu & Zhu, 2002; 6. H. (N.) pollex Sasakawa, 2001; 7. H. (N.) tortilis sp. nov.; 8. H. (N.) tricuspidata sp. nov.; 9. H. (N.) tripetata sp. nov.; 10. H. (N.) zengae sp. nov.

FIGURES 21 – 25. Homoneura (Neohomoneura) pollex Sasakawa, 2001. Male. 21. protandrium and epandrium, lateral view; 22. protandrium, anterior view; 23. epandrium, posterior view; 24. aedeagal complex, ventral view; 25. aedeagal complex, lateral view.