Homa Distant, 1908

Xu, Ye, Wang, Yi-Mei, Dmitriev, Dmitry A., Dietrich, Christopher H. & Qin, Dao-Zheng, 2022, Revision of the genus Homa Distant (Hemiptera: Cicadellidae: Typhlocybinae), Zootaxa 5087 (1), pp. 179-190 : 180

Key to species of the genus Homa Distant (males) (excluding H. rubrodorsata )

1. Anteclypeus strongly swollen and more broadened in male than in female ( Figs 8, 20 )............................... 2

- Anteclypeus somewhat swollen but not broadened in male..................................................... 3

2. Basal setae of subgenital plate fully truncated apicad ( Fig. 72 ); 1T apodemes developed, divergent posteriorly ( Fig. 35 ).......................................................................... H. algulata Xu, Dietrich & Qin sp. nov.

- Basal setae of subgenital plate not truncated; 1T apodemes parallel posteriorly ( Fig. 26 ).................................................................................................. H. osificata Xu, Dietrich & Qin sp. nov.

3. Aedeagus shaft without appendage ( Figs 58, 59 ).............................. H. oretinia Xu, Dietrich & Qin sp. nov.

- Aedeagus shaft with one or more appendage(s).............................................................. 4

4. Aedeagus with pair of symmetrical appendages ( Figs 65, 66 )..................... H. asilata Xu, Dietrich & Qin sp. nov.

- Aedeagus with asymmetrical appendages.................................................................. 5

5. Aedeagus shaft fairly broad in lateral view ( Fig. 42 )................................ H. haematoptilus ( Kirkaldy, 1906)

- Aedeagus shaft slim in lateral view........................................................................ 6

6. Subgenital plate with lobe bearing basal setal group acutely produced ( Fig. 84 ).......... Homa sinensis Qin & Zhang, 2011

- Subgenital plate with lobe bearing basal setal group right angled....................... Homa katoi Dworakowska, 1984

Figures

FIGURES 1–22. 1–4: H. haematoptilus (Kirkaldy); 5–8: H. osificata Xu, Dietrich & Qin sp. nov.; 9–12: H. oretinia Xu, Dietrich & Qin sp. nov.; 13–16: H. asilata Xu, Dietrich & Qin sp. nov.; 17–22: H. algulata Xu, Dietrich & Qin sp. nov. 1, 5, 9, 13, 17, male adult, dorsal view; 2, 6, 10, 14, 18, male adult, left lateral view; 3, 7, 11, 15, 19, head and thorax, dorsal view; 4, 8, 12, 16, 20, face; 21, fore wing; 22, hindwing.

FIGURES 69–77. H. algulata Xu, Dietrich & Qin sp. nov.: 69, male genitalia, left lateral view; 70, pygofer side, left lateral view; 71, pygofer, dorsal view; 72, subgenital plate; 73, 74, aedeagus, left lateral view; 75, aedeagus, ventral view; 76, style; 77, anal tube appendage, left lateral view. Photos not to scale.

FIGURES 23–37. 23–25: H. haematoptilus (Kirkaldy); 26–28: H. osificata Xu, Dietrich & Qin sp. nov.; 29–31: H. oretinia Xu, Dietrich & Qin sp. nov.; 32–34: H. asilata Xu, Dietrich & Qin sp. nov.; 35–37: H. algulata Xu, Dietrich & Qin sp. nov.; 23, 26, 29, 32, 35, abdominal apodemes; 24, 27, 30, 33, 36, male genitalia, left lateral view; 25, 28, 31, 34, 37, male genitalia, dorsal view.

FIGURES 54–61. H. oretinia Xu, Dietrich & Qin sp. nov.: 54, male genitalia, left lateral view; 55, pygofer side, left lateral view; 56, pygofer, dorsal view; 57, subgenital plate; 58, aedeagus, left lateral view; 59, aedeagus, ventral view; 60, style; 61, anal tube appendage, left lateral view. Photos not to scale.

FIGURES 62–68. H. asilata Xu, Dietrich & Qin sp. nov.: 62, male genitalia, left lateral view; 63, pygofer side, left lateral view; 64, subgenital plate; 65, aedeagus, left lateral view; 66, aedeagus, ventral view; 67, style; 68, anal tube appendage, left lateral view. Photos not to scale.

FIGURES 38–45. H. haematoptilus (Kirkaldy, 1906): 38, male genitalia, left lateral view; 39, pygofer side, left lateral view; 40, pygofer, dorsal view; 41, subgenital plate; 42, aedeagus, left lateral view; 43, aedeagus, ventral view; 44, style; 45, anal tube appendage, left lateral view. Photos not to scale.

FIGURES 81–85. H. sinensis Qin & Zhang. 81. head and thorax, dorsal view; 82, face; 83, abdominal apodemes; 84. male genitalia, leaf lateral view; 85, male genitalia, dorsal view.