Phobeticomyia

Shi, Li, Li, Wenliang & Yang, Ding, 2009, Two new species of the genus Phobeticomyia from China (Diptera, Lauxaniidae), Zootaxa 2090, pp. 57-68 : 58

Key to species of the genus Phobeticomyia of the world

1. Wing with a narrow hyaline preapical stripe, extending from extreme tip of R2+3 to preapical part of m1 cell (See Malloch 1929: 22–23, fig. 19) ............................................................................... Phobeticomyia preapicalis Malloch

- Wing with a wide hyaline stripe at extreme tip of wing ............................................................................................... 2

2. Wing with a narrow hyaline subapical stripe (constricted at middle in some species) in m1 cell ................................ 3

- Wing without a narrow hyaline subapical stripe in m1 cell ( Fig. 11 ); surstylus with a small triangular apical process and a curved inner process with an apical tooth ( Figs. 23, 25 ) ................................. Phobeticomyia spinosa Sasakawa

3. Wing without hyaline spot between dm-cu and subapical stripe in m1 cell, and no hyaline round median spot near CuA 1 in cua1 cell ( Fig. 12 ) ............................................................................................................................................ 4

- Wing with a hyaline spot between dm-cu and subapical stripe in m1 cell, and with a round median spot near CuA 1 in cua1 cell ( Figs. 9, 10 )..................................................................................................................................................... 5

4. Epandrium with a small blunt apical process; surstylus only with a long curved inner process; aedeagus with a pair of slender coniform sclerites without processes (See Sasakawa & Pong 1990: 129, figs. 12–13)................................. ..................................................................................................................... Phobeticomyia bicolor Sasakawa & Pong

- Epandrium round apically without process; surstylus with a slender subuliform subapical process and a forcipiform inner process; aedeagus consisting of a pair of slender sclerites, a pair of triangular basal processes, a pair of acuate dorsal and lateral processes, and a hooked apical process ( Figs. 28, 30, 32 ) ............ Phobeticomyia uncinata sp. nov.

5. Antenna scape and pedicel yellow ( Figs. 1–2 ); surstylus with a small digitiform subapical process and a curved claviform inner process; aedeagus with a pair of subapical lateral processes and a hooked apical process in ventral view ( Figs. 13, 15, 16 ) .................................................................................................... Phobeticomyia digitiformis sp. nov.

- Antenna scape and pedicel black ( Figs. 3–4 ); surstylus with a broad apical process, a small bulb–like subapical process and a narrow long curved inner process; aedeagus with a pair of median teeth and a pair of acuate triangular apical processes in ventral view ( Figs. 18, 20, 21 ) ...................................................... Phobeticomyia lunifera de Meijere

Figures

FIGURES 9 – 12. Wings. 9. Phobeticomyia digitiformis sp. nov.; 10. Phobeticomyia lunifera (de Meijere); 11. Phobeticomyia spinosa Sasakawa; 12. Phobeticomyia uncinata sp. nov.

FIGURES 23 – 27. Phobeticomyia spinosa Sasakawa. Male. 23. protandrium and epandrium, lateral view; 24. protandrium, anterior view; 25. epandrial complex, posterior view; 26. aedeagal complex, ventral view; 27. aedeagal complex, lateral view.

FIGURES 28 – 32. Phobeticomyia uncinata sp. nov. Male. 28. protandrium and epandrium, lateral view; 29. protandrium, anterior view; 30. epandrial complex, posterior view; 31. aedeagal complex, ventral view; 32. aedeagal complex, lateral view.

FIGURES 1 – 8. Heads in anterior view and lateral view. 1, 2. Phobeticomyia digitiformis sp. nov.; 3, 4. Phobeticomyia lunifera (de Meijere); 5, 6. Phobeticomyia spinosa Sasakawa; 7, 8. Phobeticomyia uncinata sp. nov.

FIGURES 13 – 17. Phobeticomyia digitiformis sp. nov. Male. 13. protandrium and epandrium, lateral view; 14. protandrium, anterior view; 15. epandrial complex, posterior view; 16. aedeagal complex (a. hypandrium, b. aedeagus), ventral view; 17. aedeagal complex (c. hypandrium, d. aedeagus), lateral view.

FIGURES 18 – 22. Phobeticomyia lunifera (de Meijere). Male. 18. protandrium and epandrium, lateral view; 19. protandrium, anterior view; 20. epandrial complex, posterior view; 21. aedeagal complex, ventral view; 22. aedeagal complex, lateral view.