Homoneura (Homoneura) interrupta 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 : 30-31

Homoneura (Homoneura) interrupta Sasakawa, 2001

( Figs 10 , 138–142 )

Homoneura interrupta Sasakawa, 2001: 93 . Holotype female in OMNH.

Diagnosis. Face with a small brown medial spot on ventral margin and a pair of narrow black lateral stripes on basal 1/2 along lateral margin. Antennal scape black and 1st flagellomere brown on apical 1/2–2/3; arista with ray short plumose, longest ray as long as 1/2 height of 1st flagellomere. Palpus brown.Mesonotum with a brown medial stripe, terminated between the first post-sutural dc and second post-sutural dc; two brown stripes originated from third post-sutural dc, along prsc extending to tip of scutellum; two brown lateral stripes between dc rows and sa rows; acr in 6 rows. Wing ( Fig. 10 ) hyaline with brown spots or stripes; wide costal transverse band extending from base of wing to tip of R2+3, brown stripe-like preapical spot on R4+5 partly confluent with costal transverse band and preapical spot on M1; basal spot between R2+3 and CuA1 confluent with costal transverse band, and slightly connected with brown cloud on r-m; brown stripe-like spot on apical 1/2 of penultimate section of CuA1 confluent with brown cloud on dm-cu; posterior margin gray and cua1 cell hyaline on basal 2/3. Abdomen yellow with sparse grayish white pruinosity, all tergites with a black medial stripe, male tergites 2–6 (female 2–7) each with a pair of black transverse bands on posterior margin. Male genitalia ( Figs 138–142 ): syntergosternite semicircular with a broad membranous ventral bridge; epandrium broad at middle and narrow apically, with two long subapical setae in lateral view; surstylus consisting of a narrow knife-like outer process and a wide inner process with a tiny apical tooth in lateral view; hypandrium H-shaped; postgonite directed forward, hook-like with a short seta; aedeagus with two pairs of acute furcated lateral and dorsal processes in lateral view, with a deep apical incision in ventral view; aedeagal apodeme shorter than aedeagus.

Material examined. CHINA, Hainan Province: 4 ♂, 3 ♀( CAUC), Baisha, Yinggeling National Nature Reserve, Hongmao village, 430 m, 22. V. 2007, Junhua Zhang; 4 ♂, 1 ♀ ( CAUC), Baisha, Yinggeling National Nature Reserve, Hongmao village, 430 m, 22. V. 2007, Kuiyan Zhang; 2 ♀ ( CAUC), Baisha, Yinggeling National Nature Reserve, Hongmao village, 430 m, 22. V. 2007, Yongjie Wang; 1 ♂ ( CAUC), Baisha, Yinggeling National Nature Reserve, Hongmao village, 430 m, 20. V. 2007, Junhua Zhang; 1 ♂ ( CAUC), Baisha, Yinggeling National Nature Reserve, Hongmao village, 430 m, 20. V. 2007, Kuiyan Zhang; 1 ♂ ( CAUC), Wuzhishan City, Yinggeling National Nature Reserve, Hongmao village, 430 m, 17. V. 2007, Junhua Zhang; 2 ♂, 1 ♀ ( CAUC), Ledong, Jianfengling National Nature Reserve, Plant garden, 800 m, 7. V. 2008, Qifei Liu; 5 ♂, 4 ♀ ( CAUC), Ledong, Jianfengling National Nature Reserve, Plant garden, 800 m, 9. V. 2008, Qifei Liu; 3 ♂, 4 ♀ ( CAUC), Ledong, Jianfengling National Nature Reserve, Sanfenqu, 800 m, 8. V. 2008, Qifei Liu; 1 ♀ ( CAUC), Ledong, Jianfengling National Nature Reserve, Plant garden, 800 m, 24. X. 2007, Ding Yang; 1 ♂, 1 ♀ ( CAUC), Ledong, Jianfengling National Nature Reserve, Tianchi, 800 m, 18. V. 2006, Hui Dong; 1 ♂, 1 ♀ ( CAUC), Ledong, Jianfengling National Nature Reserve, Tianchi, 800 m, 18. V. 2006, Gang Yao; 2 ♂ ( CAUC), Ledong, Jianfengling National Nature Reserve, Nantianchi, 800 m, 19. V. 2006, Gang Yao; 1 ♀ ( CAUC), Ledong, Jianfengling National Nature Reserve, Core district, 800 m, 13. V. 2007, Junhua Zhang; 5 ♂, 3 ♀ ( CAUC), Changjiang, Bawangling National Nature Reserve, Dong’er station, 1000 m, 24. V. 2007, Kuiyan Zhang; 2 ♂, 2 ♀ ( CAUC), Changjiang, Bawangling National Nature Reserve, Dong’er station, 1000 m, 24. V. 2007, Junhua Zhang; 2 ♂, 2 ♀ ( CAUC), Changjiang, Bawangling National Nature Reserve, Dong’er station, 1000 m, 25. V. 2007, Junhua Zhang; 1 ♀ ( CAUC), Changjiang, Bawangling National Nature Reserve, Dong’er station, 1000 m, 21. X. 2007, Xingyue Liu.

Distribution. Vietnam, new record to China (Hainan).

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 138 – 142. Homoneura (Homoneura) interrupta Sasakawa, 2001. Male. 138. syntergosternite and epandrium, lateral view; 139. syntergosternite, anterior view; 140. epandrial complex, posterior view; 141. aedeagal complex, ventral view; 142. aedeagal complex, lateral view. Scale bar = 0.1 mm.