Homa haematoptilus ( Kirkaldy, 1906 )

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 : 181-182

Homa haematoptilus ( Kirkaldy, 1906)

( Figs 1–4 , 23–25 , 38–45 )

Eupteryx haematoptilus Kirkaldy, 1906: 362 .

Homa insignis Distant, 1908: 400 , synonymized by Dworakowska, 1969.

Cicadella haematoptila, Metcalf, 1968: 685 .

Homa haematoptilus, Dworakowska, 1969: 48 .

Material examined.

Type material: state details of holotype. unavailable now (mentioned below).

Other materials: 10♂♂, Thailand Nakhon Nayok Khao Yai NP Behind Football field, 14 o 24.619'N 101 o 22.778'E, 770 m, Malaise trap, July 5–12, 2006, Pong Sandao, leg. T 142 ( INHS, QSBG); 1♂, China, Yunnan, Jinghong City, Wild Elephant Valley, April 29–May 4, 2017, Ye Xu ( NWAFU).

Description.

Measurements. Body length: male 3.9–4.1 mm.

Ground color red. Forewing with red transverse brand broad, apical 1/3 transparent.

1T apodemes forming almost right triangle, not extended to segment II ( Fig. 23 ). Male pygofer in profile with apex slightly protruded, bearing 8–10 rigid microsetae along posterior margin, dorsal bridge well developed, occupying 4/5 length of pygofer in dorsal aspect ( Figs 24, 25 , 38–40 ). Subgenital plate in lateral view gradually curved dorsad apically; basal setae (7–8) situated on broadest section of plate, one or two setae separated from bristle clusters; marginal setae (10–11) arranged in a single row; macrosetae (5) discrete, not extended to tip of plate; feeble microsetae (11–12) inconspicuous, slightly longer than marginal setae ( Figs 24 , 38, 41 ). Aedeagus shaft in lateral view tapered distally, with stiff, peg-like process directed basad, gonopore subapical on ventral side ( Figs 42, 43 ). Style broad at base, dentifer distinctly narrower than basal section, with 6–7 tiny teeth and 3–4 short setae ( Fig. 44 ). Anal tube process short, tapered ( Fig. 45 ).

Remarks. Homa haematoptilus was described based on a specimen collected from Queensland by Kirkaldy (1906), and it was originally placed in Eupteryx Curtis, 1829 . However, Dworakowska (1969) transferred Eupteryx haematoptilus Kirkaldy, 1906 to Homa and synonymized H. insignis Distant, 1908 after studying the Homa specimens deposited in the British Museum, creating a new combination: H. haematoptilus ( Kirkaldy, 1906) . Unfortunately, the genitalia of H. insignis Distant is missing now. Mahmood (1967) redescribed Homa insignis Distant, 1908 based on specimens of the male type deposited at the Natural History Museum, London, and illustrated the male genitalia for the first time. The specimens illustrated here were identified based on drawings (Plate 10: 2c, 2e) provided by Mahmood.

Distribution. Ceylon, Australia (Queensland), Philippines, Thailand and China (Yunnan).

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 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 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.