Review of the subgenus Tachycines (Gymnaeta) Adelung, 1902 (Orthoptera, Rhaphidophoridae, Aemodogryllinae, Aemodogryllini) Author Qin, Yanyan Author Liu, Xianwei Author Li, Kai text Zootaxa 2019 2019-02-25 4560 2 273 310 journal article 27420 10.11646/zootaxa.4560.2.3 1b6492a4-da08-453c-942f-7bd80815962b 1175-5326 2627602 3867A9CC-9CA9-4512-A84C-ADC45CA47D80 Tachycines ( Gymnaeta ) verus sp. nov. ( Fig. 104–106 ) Description. Male. Body medium sized. Vertex of head divided into conical tubercles. Legs elongate and slender; fore femur about 1.9 times longer than the pronotum, ventrally unarmed, internal knee lobe with a small spine, external genicular lobe with 1 elongate movable spur; fore tibiae beneath with 2 external spurs and 1 internal spur. Mid femur with an elongate movable spur on both internal and external genicular lobe, ventrally unarmed; mid tibiae beneath with 1 external spur and 1 internal spur. Hind femur without spines ventrally; hind tibiae above at each side with 50–51 spines respectively, arranged in groups. Supra internal spur of hind tibiae exceeding the ventral apex of hind metatarsus. Hind metatarsus keeled ventrally ( Fig. 104 ). Epiphallus of male genitalia nearly quadrate and upper end notched ( Figs. 105–106 ). FIGURES 104–106. Tachycines ( Gymnaeta ) verus sp. nov. . 104. tarsus of hind leg, lateral view; 105. male genitalia, dorsal view; 106. male genitalia, ventral view. (scale=1mm) Female. Unknown. Coloration. Body brownish. Abdominal tergite yellowish brown. Legs with bristles and hind femur with light stripes. Measurements. (length in mm) Body ♂ 13.0; pronotum ♂ 5.5; fore femur ♂ 10.5, hind femur ♂ 22.0, hind tibiae ♂ 23.0. Specimens studied. Holotype , 1♂ , Yangmeiao , Jiuwanshan , Huanjiang , Guangxi , alt. 1200m , 2015-VII-19 , collected by Liu et Zhu. Distribution. China ( Guangxi ). Diagnosis. This species is similar to T . ( G .) dispar sp. nov. , but differs from the latter by the epiphallus of male and the number of spines on hind tibiae. Etymology. The Latin ‘ verus ’ refers to the dart-like spur of the hind tibia.