Thailocyba

Song, Yuehua & Li, Zizhong, 2010, A new Thailocyba Mahmood (Hemiptera: Cicadellidae: Typhlocybinae) species from China, with a key to species of the genus, Zootaxa 2502, pp. 61-64 : 61

Key to males of Thailocyba

1 Caudal margin of pygofer lobe not strongly sclerotized............................................................................................... 2

- Caudal margin of pygofer lobe strongly sclerotized·.................................................................................................... 3

2 Caudal margin of pygofer lobe not divided into two lobes ( Fig. 10 ) ................................................................ T. elbeli

- Caudal margin of pygofer lobe divided into two sharp lobes ( Fig. 12 )......................................................... T. bilobula

3 Aedeagal basal processes heliciform distally ............................................................................................................... 4

- Aedeagal basal processes curved slightly, not heliciform ( Figs. 7, 8 ).................................................... T. boa sp. nov.

4 Finger-like process arising from dorsal margin of pygofer lobe shorter, caudo-ventral lobe with three macrosetae .. 5

- Finger-like process arising from dorsal margin of pygofer lobe longer, caudo-ventral lobe with four macrosetae ( Fig. 14 ) ................................................................................................................................................................ T. tubercula

5 Aedeagal basal appendage distal helix with 2.5 loops ( Fig. 17 )................................................................ T. meigengia

- Aedeagal basal appendage distal helix with 2 loops ( Fig. 19 ).................................................................. T. longilobula

Figures

FIGURES 10 – 19. Thailocyba elbeli Mahnood, 1967: 10. Pygofer lobe. 11. Aedeagus, lateral view; Thailocyba bilobula Huang, Zhang & Fang, 2003: 12. Pygofer lobe. 13. Aedeagus, lateral view; Thailocyba tubercula Huang, Zhang & Fang, 2003: 14. Pygofer lobe. 15. Aedeagus, lateral view; Thailocyba meigengia Huang, Zhang & Fang, 2003: 16. Pygofer lobe. 17. Aedeagus, lateral view; Thailocyba longilobula Huang, Zhang & Fang, 2003: 18. Pygofer lobe. 19. Aedeagus, lateral view. (Note: Figs. 10 and 11 after Mahmood, others after Huang, Zhang & Fang)

FIGURES 1 – 9. Thailocyba boa sp. nov. 1. Head and thorax, dorsal view. 2. Forewing. 3. Abdominal apodemes. 4. Pygofer lobe, lateral view. 5. Subgenital plate. 6. Style. 7. Aedeagus, ventral view. 8. Aedeagus, lateral view. 9. Connective.