Molecular phylogeny of Metanoeina net-winged beetles identifies Ochinoeus, a new genus from China and Laos (Coleoptera: Lycidae) Author Kubecek, Vaclav Author Bray, Timothy C. Author Bocak, Ladislav text Zootaxa 2015 3955 1 113 122 journal article 10.11646/zootaxa.3955.1.6 af56c0dd-3bd2-48e9-8062-4c49ddcc7d66 1175-5326 241004 A6799083-28D0-470A-A958-ACEBC7B1AC07 Ochinoeus xunyanbaensis sp. nov. ( Figs. 6, 14, 20 , 29–30 ) Type material. Holotype , male, CHINA , Shaanxi, Xunyanba; May 2000 ; leg. V. Marshal. Paratype : male, same locality data. Differential diagnosis. O. xunyanbaensis resembles O. hainanensis . These species differ mainly in elytral coloration, when O. xunyanbaensis has entire elytra brown while primary elytral costae of O. hainanensis are yellow to brown and secondary and transverse costae are dark brown. O. xunyanbaensis has well visible pronotal fronto-lateral carinae while in O. hainanensis the carinae are very weak. The phallus of O. xunyanbaensis is robust, almost parallel-sided, slender apically, those of O. hainanensis has widely rounded apical part ( Figs. 29–32 ). Description. Male. Body ~ 9 mm long, elongate, 4.4–4.8 times longer than width at humeri; entire body dark brown, only elytra lighter brown; whole body covered with short, dense pubescence. Head with hemispherically prominent eyes, interocular distance 1.00–1.08 times larger than maximum eye diameter. Antennomeres 3-10 flabellate ( Fig. 14 ), apical antennomere slender, parallel-sided. Pronotum flat, trapezoidal, 1.3–1.5 times wider at base than long at midline, with strong middle and frontal carinae, postero-lateral carinae weaker ( Fig. 6 ). Elytra slender, widened backward, 3.8–4.0 times longer than their combined width at humeri, with four strong primary costae and five irregularly developed secondary costae ( Fig. 20 ). Phallus only slightly widened apically, almost parallel-sided, with gradually slenderer apical part; internal sac with inconspicuous sclerotized and pigmented structures ( Figs. 29–30 ). Measurements. BL 9.1–9.2 mm , EL 7.6–8.0 mm, WH 1.9–2.1 mm , PL 1.1 mm , PW 1.4–1.6 mm , Ediam 0.54–0.58 mm , Edist 0.58 mm . Distribution. China , Shaanxi province, Qinling mts. Etymology. The specific epithet is derived from the local name Xunyanba in the Qinling mts.