Oxyporus

Key to the species of Oxyporus of Yunnan Province 1 Body entirely black; known from Baoshan ......................................................................................................... O. femoratus Zheng - Body bicolor...................................................................................................................................................................................... 2 2 Head black to brownish black���������������������............................................................................................................................... 3 - Head yellow to reddish yellow.......................................................................................................................................................... 8 3 Maximum length more than 9 mm................................................................................................................... ������������������.........4 - Maximum length no more than 9 mm............................................................................................................................................... 5 4 Pronotal disc without transverse depression; known from Lijiang ...................................................................... O. germanus Sharp - Pronotal disc with 1 deep, transverse depression located just before middle; known from Mojiang .............. O. wangae sp. nov. Li 5 Abdomen brownish yellow, with two longitudinal black fasciae on tergites 3���7; known from Binchuan ....... O.bifasciarius Zheng - Abdomen without black longitudinal fasciae.................................................................................................................................... 6 6 Abdominal tergites 3���4 or 3���5 yellow to reddish yellow; known from Dali ......................................................... O. riparius Zheng - Abdominal tergites 3���4 or 3���5 black................................................................................................................................................ 7 7 Elytra with black area in basal part of suture; pronotal disc bearing 2 vague longitudinal depressiions in middle just behind the transverse depression; know from Lijiang ....................................................................................... O. transversesulcatus Bernhauer - Elytra without black area in basal part of suture, pronotal disc bearing 3 vague longitudinal depressiions in middle just behind the transverse depression; known from Kunming ......................................................................................................... O. kunmingius Li 8 Abdominal segments 3���5 black; known from Lijiang............................................................................................. O. yulong Zheng - Abdominal segments 3���5 brownish yellow to reddish yellow.......................................................................................................... 9 9 Posterior portion of gula and metasternum brownish yellow; known from Puer............................................................ O. lii Zheng - Posterior portion of gula and metasternum reddish yellow............................................................................................................. 10 10 Pronotal anterior without macula, disc with 2 deep, transverse depressions before middle; known from Puer ............ O. puerius Li - Pronotal anterior 1/2 bearing a black small subquadrate macula, disc with 1 deep, transverse depressions before middle; known from Mojiang .......................................................................................................................................................... O. bingshengae Li
Published as part of Li, Guo-Feng, Wang, Chun-Mei, Li, Hua-Feng, Li, Zhi-Gang & Huang, Pu-Ze, 2017, A new species of the genus Oxyporus Fabricius (Coleoptera: Staphylinidae: Oxyporinae) in Yunnan Province, China, pp. 588-592 in Zootaxa 4268 (4) on page 591, DOI: 10.11646/zootaxa.4268.4.10, http://zenodo.org/record/581006