A revision of Eastern Palaearctic Anthobium Leach, 1819 (Coleoptera: Staphylinidae: Omaliinae: Anthophagini). I. Gracilipalpe, morchella and nigrum groups Author Shavrin, Alexey V. Author Smetana, Aleš text Zootaxa 2017 2017-12-15 4365 1 1 39 journal article 31106 10.11646/zootaxa.4365.1.1 8e2d27e3-dec0-4ebb-bcd3-dd16e56c8092 1175-5326 1125219 5F132840-6E2F-42E6-8DF2-9EF191DE243C 3.2.1. Key to morchella group 1 Elytra with three indistinct longitudinal elevations. Parameres slightly exceeding apex of median lobe of aedeagus ( Fig. 57 ). Habitus as in Fig. 40 . Body length: 3.65–4.34 mm . China : Yunnan ............................. A. hydraenoides sp.n. - Elytra without longitudinal elevations, each elytron with indistinct small and irregular elevations between punctures, more visible on median portion. Parameres significantly exceeding apex of median lobe of aedeagus......................... 2 2 Head behind eyes markedly widened posteriad (Fig. 42). Pronotum with very distinct longitudinal and medio-basal impressions ; punctation of pronotum small. Parameres with two short apical and several small setae along inner edge and in middle parts of setiferous lobes ( Fig. 56 ). Habitus as in Fig. 39 . Body length: 3.37–4.58 mm . China : Yunnan ..... A. morchella sp.n. - Head behind eyes slightly widened posteriad. Pronotum with vague longitudinal and medio-basal impressions; punctation of pronotum larger and more rugose. Parameres with elongated apical and two preapical setae ( Fig. 58 ). Habitus as in Fig. 41 . Body length: 3.75–4.75 mm . China : Sichuan ..................................................... A. puetzi sp.n.