Homoneura ( Homoneura ) conspicua Sasakawa, 2001

Shi, Li & Yang, Ding, 2014, Supplements to species groups of the subgenus Homoneura in China (Diptera: Lauxaniidae: Homoneura), with descriptions of twenty new species, Zootaxa 3890 (1), pp. 1-117 : 21

Homoneura ( Homoneura) conspicua Sasakawa, 2001

( Figs 2 , 76–80 )

Homoneura ( Homoneura) conspicua Sasakawa, 2001: 79 . Type locality: Vietnam.

Diagnosis. Frons with two wide brown stripes extending to ocellar triangle. Antennal 1st flagellomere yellow to brownish yellow; arista with ray long plumose. Wing ( Fig. 2 ) only a distinct narrow brown stripe-like spot on r-m and dm-cu, subcostal cell hyaline. Abdominal tergites 4 with a pair of traverse lateral bands along posterior margin and tergites 5–6 each with a black stripe-like median spot. Male genitalia ( Figs 76–80 ): epandrium broad, surstylus consisting of a small acute inner process and a large inner process in lateral view; syntergosternite circular in ventral view; hypandrium nearly Y-shaped in ventral view; postgonite short subuliform in lateral view; aedeagus consisting of ventral sclerite with a pair of acute lateral processes and dorsal sclerite with two pairs of acute processes subapically and apically in ventral view; aedeagal apodeme slightly longer than aedeagus.

Material examined. CHINA, Hainan Province: 10 ♂, 8 ♀ ( CAUC), Yinggeling National Nature Reserve, Hongmao village, 430 m, 18–19. X. 2007, Xingyue Liu; 3 ♂, 4 ♀ ( CAUC), Yinggeling National Nature Reserve, Hongmao village, 430 m, 20–22. V. 2007, Kuiyan Zhang; 2 ♂, 1 ♀ ( CAUC), Yinggeling National Nature Reserve, Hongmao village, 430 m, 20. V. 2007, Junhua Zhang; 2 ♂, 1 ♀ ( CAUC), Wuzhishan National Nature Reserve, Guanshantai, 600 m, 28. X. 2007, Xingyue Liu.

Distribution. China (Hainan), Vietnam.

Figures

FIGURES 1 – 12. Wing. 1. H. (H.) bicuspidata sp. nov.; 2. H. (H.) conspicua Sasakawa, 2001; 3. H. (H.) dadongshanica sp. nov.; 4. H. (H.) degenerata sp. nov.; 5. H. (H.) denticulata sp. nov.; 6. H. (H.) falcata sp. nov.; 7. H. (H.) fengyangshanica sp. nov.; 8. H. (H.) hamata sp. nov.; 9. H. (H.) hongmaoensis sp. nov.; 10. H. (H.) interrupta Sasakawa, 2001; 11. H. (H.) jianlingensis sp. nov.; 12. H. (H.) laticosta (Thomson, 1869).

FIGURES 76 – 80. Homoneura (Homoneura) conspicua Sasakawa, 2001. Male. 76. syntergosternite and epandrium, lateral view; 77. syntergosternite, anterior view; 78. epandrial complex, posterior view; 79. aedeagal complex, ventral view; 80. aedeagal complex, lateral view. Scale bar = 0.1 mm.