taxonID	type	description	language	source
5B5187C3FF8FFFF9FF2BFA89FE1EA070.taxon	materials_examined	Type species. Idiotrella javae Gorochov, 2002 Including species. Idiotrella javae Gorochov, 2002, Idiotrella malaccae Gorochov, 2002, Idiotrella karnyi (Chopard, 1929) = Madasumma karnyi, Idiotrella coomani (Chopard, 1939) = Madasumma coomani, possible Madasumma pachyonyx Chopard, 1930.	en	He, Zhu-Qing, Zhou, Yan-Ling, Liu, Da-Bing, Hu, Tian-Hao, Wang, Han-Qiang (2025): First record of the genus Idiotrella Gorochov, 2002 for China (Orthoptera: Oecanthidae: Podoscirtinae: Podoscirtini). Zootaxa 5683 (4): 584-591, DOI: 10.11646/zootaxa.5683.4.8, URL: https://doi.org/10.11646/zootaxa.5683.4.8
5B5187C3FF8FFFFDFF2BF9CDFD59A113.taxon	description	Figs. 1 – 5	en	He, Zhu-Qing, Zhou, Yan-Ling, Liu, Da-Bing, Hu, Tian-Hao, Wang, Han-Qiang (2025): First record of the genus Idiotrella Gorochov, 2002 for China (Orthoptera: Oecanthidae: Podoscirtinae: Podoscirtini). Zootaxa 5683 (4): 584-591, DOI: 10.11646/zootaxa.5683.4.8, URL: https://doi.org/10.11646/zootaxa.5683.4.8
5B5187C3FF8FFFFDFF2BF9CDFD59A113.taxon	diagnosis	Diagnosis. This species is different from other species by its epiphallus with a pair of long and flat posterior lobes.	en	He, Zhu-Qing, Zhou, Yan-Ling, Liu, Da-Bing, Hu, Tian-Hao, Wang, Han-Qiang (2025): First record of the genus Idiotrella Gorochov, 2002 for China (Orthoptera: Oecanthidae: Podoscirtinae: Podoscirtini). Zootaxa 5683 (4): 584-591, DOI: 10.11646/zootaxa.5683.4.8, URL: https://doi.org/10.11646/zootaxa.5683.4.8
5B5187C3FF8FFFFDFF2BF9CDFD59A113.taxon	materials_examined	Materials examined. Holotype: VIETNAM, Hoa-Binh, collected date unknown, A. de Cooman coll., SEM CAS, 14068818 (Fig. 2). Other materials. 1 male & 1 female, CHINA, Yunnan, Honghe, Hekou, 22.5681 N, 103.94161 E, alt. 330 m, 2019 - VIII- 19, He Zhu-Qing coll., ECNU, ECNU- 2068 & ECNU- 2067; 2 nymphs, CHINA, Yunnan, Honghe, Hekou, 22.5681 N, 103.94161 E, alt. 330 m, 2021 - VII- 11, He Zhu-Qing coll., ECNU, ECNU- 4496 & ECNU- 4497. Redescription based on new material from China. Male (Figs. 1 A, 3). Head. Head round, slightly shorter and narrower than pronotum. Frontal rostrum as wide as antennal scape. Three ocelli in triangular, median ocellus larger than lateral ocelli (Fig. 3 B). The 5 th segment of maxillary palpus strongly thickened, the 3 rd segment as long as the 5 th, and the 4 th segment shorter than them both. Thorax. Pronotum pubescent. Pronotal disc same length as wide, anterior margin straight, posterior margin sinuous and wider than anterior margin (Fig. 3 A). Rounded angle between disc and lateral lobes. Metanotal gland simple as in (Fig. 3 D). Legs. Outer tympanum open and oval (Fig. 3 E). Inner tympanum little narrower than the outer one (Fig. 3 F). Hind tibia with five pairs of dorsal spurs, with small spines between them (Fig. 3 G). Three pairs of apical spurs, with outer ones shorter and inner ones longer. Of three inner ones, superior apical spur longest, of three outer ones, median apical spur longest. The 1 st segment of tarsus as long as the 2 nd and 3 rd combined. A pair of apical spurs at the end of the 3 rd tarsal segment, both spurs as long as inner superior apical spur. Wings (Fig. 1 A). Forewing developed, beyond terminal of abdomen. The mirror longer than wide, angular in front, rounded behind, with one dividing vein slightly above the middle. Harp with straight d 2 and six oblique veins, including two long ones together near the diagonal, four short ones in the anal angle. Apical field reticulated, nearly one-third of the total forewing length. Chord 1 divided by the pi. Sc with 11 veins reaching the anterior margin of forewing. R and M + CuA temporarily fused before the origin of the lc (Fig. 3 H). CuPa forking into CuPaβ and CuPaα at half of the forewing length. Lanceolate cell long and narrow. Hindwing slightly longer than the forewing. Abdomen. Cercus thin and elongate. Male anal plate simple with two clusters of hairs on two sides (Fig. 3 C). Genital plate obviously longer than anal plate. Genitalia (Fig. 4). Epiphallus as in H shape, a pair of posterior lobes long and flat, with apex sharp and up curved. Ectoparameres with three pairs of posterior lobs, two lower pairs short, one upper pair thin and long, as long as epiphallic lobes, apex sharp and down curved. Guiding rod short and not fully sclerotized. Endoparameral apodeme long with wide apex, ramus also long with wide apex. Female (Figs. 1 B, 5). Similar to male (Figs. 1 A, 2). Forewing without stridulatory veins, crossveins reticulated; area between the R and the M + CuA with brown spots. Genital plate with deeper apical notch (Fig. 5 C). Ovipositor long with teeth on the ventral side of apical part (Fig. 5 D, E). Coloration.	en	He, Zhu-Qing, Zhou, Yan-Ling, Liu, Da-Bing, Hu, Tian-Hao, Wang, Han-Qiang (2025): First record of the genus Idiotrella Gorochov, 2002 for China (Orthoptera: Oecanthidae: Podoscirtinae: Podoscirtini). Zootaxa 5683 (4): 584-591, DOI: 10.11646/zootaxa.5683.4.8, URL: https://doi.org/10.11646/zootaxa.5683.4.8
5B5187C3FF8FFFFDFF2BF9CDFD59A113.taxon	description	Male. Body black brown. Small sparse light spots on antennal flagellum. Head and pronotum disc with irregular black stripes. Pronotal lateral lobe and six legs with small black spots. Male forewing generally brown; the posterior harp angle lightish; area between the base of PCuA, PCuP and AA, and the area between R and M + CuA with lightish crossveins; the posterior margin lightish at apical half. Cercus in brown and white. Female forewing generally brown, with lightish crossveins between lateral field and dorsal field. Nymph similar to adult in color, but anal plate in white. Measurements (mm). ♂ (ECNU- 2068): SZ: 27.36; BL: 28.62; PL: 3.32; FWL: 19.10; HWL: 20.97; HFL: 12.52. ♀ (ECNU- 2067): SZ: 33.02; BL: 20.48; PL: 3.60; FWL: 22.10; HWL: 26.44; HFL: 14.00; OL: 14.05. Distribution. Vietnam; China (Yunnan).	en	He, Zhu-Qing, Zhou, Yan-Ling, Liu, Da-Bing, Hu, Tian-Hao, Wang, Han-Qiang (2025): First record of the genus Idiotrella Gorochov, 2002 for China (Orthoptera: Oecanthidae: Podoscirtinae: Podoscirtini). Zootaxa 5683 (4): 584-591, DOI: 10.11646/zootaxa.5683.4.8, URL: https://doi.org/10.11646/zootaxa.5683.4.8
