Anotylus opaciceps
Creators: name: Wang, Lin-Fei
name: Zhou, Hong-Zhang
name: Lü, Liang
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Anotylus
Anotylus opaciceps

description: Anotylus opaciceps (Bernhauer, 1938)
(Figs. 13)
Bernhauer, 1938: 24 (Oxytelus; subgenus Anotylus; Type locality: Nordwestl. China: Chinkiang); Herman, 1970: 419 (Anotylus); Herman, 2001: 1378 (Anotylus; catalog); Smetana, 2004: 515 (Anotylus; Palaearctic catalog; distribution); Zheng & Pu, 2004: 372 (Anotylus; China); Schülke & Smetana, 2015: 772 (Anotylus; Palaearctic catalog; distribution).
Type material examined. Lectotype (designed here): female, Nordweatl. China Chinkiang [= Zhenjiang, Jiangsu Prov.] Col. Reitter// opaciceps Bernh. Typus// opaciceps Bernh. Typus (anotylus)// Chicago NHMus M. Bernhauer Collection// Anotylus opaciceps Bn // FMNHINS 0 0 0 0 131 002// Photographed Kelsey Keaton 2014 Emu Catalog// SYNTYPE teste D. J. Clarke2014 GDI Imaging Project. (FMNH); Paralectotype: 1 female, Nordweatl. China Chinkiang [= Zhenjiang, Jiangsu Prov.] Col. Reitter// opaciceps Bernh. Cotypus anotylus // Chicago NHMus M. Bernhauer Collection// SYNTYPE teste D. J. Clarke2014 GDI Imaging Project// FMNHINS 2840707 FIELD MUSEUM Pinned. (FMNH)
Redescription. Body dark brown; mouthparts and legs yellow. Forebody slightly pubescent, punctate and striate, with coriaceous and depressed intervals. Body length [average] 4.25 mm.
Female: Head (Fig. 13-1B, 13-2A) slightly broader, but narrower than pronotum. Vertex extremely convex, with a pair of raising parts glabrous and curved, with deep sulcus running parallel in middle; all depressed parts coriaceous. Supra-antennal ridge with margin incrassate. Temples as long as eyes. Clypeus nearly square, coriaceous, about 1/2 of total head length, with anterior margin roundly produced. Epistomal suture with lateral portions straight and parallel, running backward to level of anterior margin of eyes. Occipital suture nearly straight. Antenna filiform, segment IV globular, V–X short and transverse, with ultimate article stilliform. Neck without smooth area.
Pronotum (Fig. 13-1B, 13-2A) transverse, broadest at near anterior 1/4; disc slightly convex, mid-longitudinal sulcus broad and shallow, narrowing and deepening to base, with two shallow, straight paramedial sulci, and bounded by two obtuse glabrous longitudinal carinae carrying big punctures, and two shallow para-lateral depressions close to lateral margins. Anterior margin slightly and broadly bi-emarginate, with anterior angles slightly protruded. Lateral margin weakly crenate in posterior 1/4. Lateral and posterior margins running nearly continuously, posterior angles less distinguishable. Scutellum with crest-shaped impression with median lobe sharply pointed. Elytra with fine and moderately dense striae and punctures, not pubescent; lateral margin curved and posterior margins truncate. Abdomen coriaceous, covered with punctures and pubescence.
Sternite VII (Fig. 13-1D, 13-2B) with posterior margin straight, and bearing long setae laterally. Sternite VIII (Fig. 13-1E, 13-2C) with posterior margin broadly rounded and protruded. Spermatheca (Fig. 13-1F, 13-2D) with base bulb-like, with apical part clavate and slightly curved.
Distribution. China (Jiangsu).
description: Published as part of Wang, Lin-Fei, Zhou, Hong-Zhang & Lü, Liang, 2017, Revision of the Anotylus sculpturatus group (Coleoptera: Staphylinidae: Oxytelinae) with descriptions of seven new species from China, pp. 1-79 in Zootaxa 4351 (1) on pages 48-49, DOI: 10.11646/zootaxa.4351.1.1, http://zenodo.org/record/1063746