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 huaphanensis sp. nov. ( Figs. 3 , 9, 12, 17, 18 , 27–28, 33 ) Type material. Holotype . male, LAOS , NE Hua Phan Prov., Phu Phan, 20°12'N 104°01'E , 1700 m , 17. May–3. Jun 2007 , leg. C. Holzschuh; paratypes : male, female, same locality data as holotype , male, LAOS , Hua Phan Prov., Phu Phan, Ban Saluei, 20.13N 103.59E , 1500 m , 10. May 2004 , leg. F. Kantner. FIGURES 5–22. Pronotum. 5— Matsudanoeus yuasai ( Nakane ) , 6— Ochinoeus xunyanbaensis sp. nov. , 7— O. hainanensis sp. nov. , 8— O. habashanensis sp. nov. , 9— O. huaphanensis sp. nov. , 10— Cautires sp., 11— Metanoeus sp. Scutellum. 12— Ochinoeus huaphanensis sp. nov. Antenna. 13— Matsudanoeus yuasai , 14— Ochinoeus xunyanbaensis sp. nov. , 15— O. hainanensis , sp. nov. , 16— O. habashanensis sp. nov. , and 17— O. huaphanensis sp. nov. Middle part of elytra. 18— O. huaphanensis sp. nov. , 19— Matsudanoeus yuasai , 20— O. xunyanbaensis sp. nov. , 21— O. hainanensis sp. nov. , 22– O. habashanensis sp. nov. Figs. 18–22a, b. Details located as shown. Scales: 5–12 0.5 mm, 13–22 1 mm, 18–22a, b 0.5 mm. Differential diagnosis. O. huaphanensis sp. nov. resembles O. habashanensis sp. nov. in general appearance and coloration. O. huaphanensis has larger eyes than O. habashanensis (male interocular distance 1.02 and 1.26 times eye diameter, respectively), further O. huaphanensis has light coloured apical processes of the scutellum ( Fig. 12 ). These two species differ also in the shape of phallus, especially in the shape of the apex ( Figs. 25–28 ). Description. Adult. Body ~ 10 mm long, 3.9 – 4.6 times longer than width at humeri ( Fig. 3 ); dark brown, head, antennae and legs brown, covered with short pubescence; elytra and pronotum ochreous, scutellum brown to light brown basally, with yellow apical processes. Head with relatively large eyes, their interocular distance 1.00– 1.04 times maximum eye diameter in males, 1.22 times larger in females. Male antennae with flabellate antennomeres 3–10 ( Fig. 17 ), female antennae serrate. Pronotum trapezoidal, 1.3–1.4 times wider at base than long at midline in males ( Fig. 9 ) and 1.3 times wider at base than long at midline in female; pronotal disc with seven inconspicuous areolae ( Fig. 9 ), with obtuse and robust basal carinae, fronto-lateral carinae much weaker to missing anteriorly, postero-lateral carinae inconspicuous. Scutellum emarginate, with two prominent, slender processes ( Fig. 12 ). Elytra 3.7–4.0 times longer than wide at humeri in males, 3.5 times longer than wide at humeri in females, slightly widened posteriorly with four primary and irregular, partly missing secondary costae ( Fig. 18 ). Male genitalia club-shaped, widest in anterior part, with widely rounded apex, and two thorns apically ( Figs. 27– 28 ). Female genitalia with slender coxites and short, s-shaped valvifers, coxites about 3 times longer than valvifers; vagina wide, membranous with partly sclerotized glandular ducts ( Fig. 33 ). Measurements. BL 9.3–10.4 mm , EL 8.4–9.6 mm , WH 2.1–2.6 mm , PL 1.3–1.5 mm , PW 1.7–1.9 mm , Ediam 0.59–0.72 mm , Edist 0.59–0.72 mm . Distribution. Laos , Hua Phan Province. Etymology. The specific epithet is derived from the name of the Laos province Hua Phan.