Contributions to some Corydiinae genera (Blattodea: Corydioidea: Corydiidae) from China Author Qiu, Lu Author Che, Yan-Li Author Wang, Zong-Qing text Journal of Natural History 2018 J. Nat. Hist. 2018-05-23 52 21 - 22 1433 1461 http://dx.doi.org/10.1080/00222933.2018.1463406 journal article 10.1080/00222933.2018.1463406 1464-5262 5174798 F428E561-2A57-4DAD-8855-5879AB4599FB Minicorydia maoxiana Qiu, Che and Wang sp. nov. ( Figures 2g –h , 9 ) Type material 1 female . Holotype : CHINA : Sichuan : female, Mt . Xiaomiaoshan (a mountain near Maoxian County town ), Maoxian County Aba Prefecture, 1600 m , 22 August 1999 , Guo-Dong Ren leg . ( SWU , ex MHBU ). Diagnosis See under the diagnosis of Minicorydia Qiu, Che and Wang gen. nov. Description Female. Body length 10.3 mm ; pronotum length × width 3.3 × 5.3 mm ; tegmen length: 6.8 mm . Body brown, heavily pubescent. Head dark chestnut; vertex with yellowish-brown pubescence, eyes small, lateral, vertex heavily pubescent, ocelli white, small, not protruding, two yellowish spots situated next to the antennal sockets, antennae brown; clypeus brownish yellow, small, anteclypeus yellowish white, postclypeus yellow, oval, smooth, median with a distinct longitudinal line; labrum wide, basal part white narrowly, distal portion brown, maxillary and labial palpi brown with joint parts white ( Figure 9a ). Pronotum brown, with yellowish-brown pubescence ( Figure 9b ). Tegmina thick, brown, short, just reaching to the base of supra-anal plate, apex round ( Figure 9g ), surface densely covered with yellowish- brown pubescence, Sc swelling wide; wings small, reduced, Sc long, RA single, long, RP with about four branches, M slender, CuA with about five branches, CuP slender, AA thick, gradually thinner towards apical portion ( Figure 9f ). Legs short, brown, arolia small ( Figure 9e ), tibial spines short, yellow, with apex reddish brown. Abdomen yellowish brown, pubescent, supraanal plate suboval, with a median longitudinal line, cerci spinous ( Figure 9c ); subgenital plate large, apex protruded ( Figure 9d ). Figure 9. Minicorydia maoxiana gen. et sp. nov. , female holotype from Maoxian, Sichuan: (a) head; (b) pronotum; (c) supra-anal plate; (d) subgenital plate; (e) pretarsus and arolia; (f) left hind wing; (g) left tegmen. Scale bars: e = 0.1 mm; a–d, f, g = 1 mm. Male. Unknown. Distribution China : Sichuan . Figure 10. Venation of tegmina (top) and hind wings (bottom): (a) Polyphaga plancyi ; (b) Ergaula nepalensis ; (c) Ctenoblatta impubis ; (d) Homoeogamia mexicana (after Rehn 1951 ). Etymology The species epithet comes from the type locality Maoxian County , in Sichuan .