Revision of the Anotylus sculpturatus group (Coleoptera: Staphylinidae: Oxytelinae) with descriptions of seven new species from China Author Wang, Lin-Fei Author Zhou, Hong-Zhang Author Lü, Liang text Zootaxa 2017 2017-11-21 4351 1 1 79 journal article 31368 10.11646/zootaxa.4351.1.1 c2a3a65e-90ff-4bba-af4d-91d82594f636 1175-5326 1063746 99BC6304-97CF-4463-B368-D2F102535DD9 Anotylus cognatus ( Sharp, 1874 ) (Figs. 11) Sharp, 1874 : 94 ( Oxytelus ; Type locality: Nagasaki; Hiogo); Bernhauer & Schubert, 1911 : 111 ( Oxytelus ; catalog); Scheerpeltz, 1929 : 115 ( Oxytelus ; subgenus Anotylus ; notes; China); Cameron, 1949 : 461 ( Oxytelus ; Japan); Nakane, 1963 : 84 ( Oxytelus ; characters; habitus photograph; Japan); Watanabe & Shibata, 1965 : 317 ( Oxytelus ; subgenus Anotylus ; Japan); Herman, 1970: 417 ( Anotylus ); Yuh et al., 1985 : 228 ( Anotylus ; Korea); Watanabe, 1996 : 9 ( Anotylus ; cave collection; Japan); Herman, 2001 : 1345 ( Anotylus ; catalog); Smetana, 2004 : 513 ( Anotylus ; Palaearctic catalog; distribution); Zheng & Pu, 2004 : 370 ( Anotylus ; China); Schülke & Smetana, 2015 : 769 ( Anotylus ; Palaearctic catalog; distribution). Material examined. CHINA : Sichuan : 2 males , Nanping , 1500–1800 m , 14–19. VI. 2002 , leg. S. Murzin & L Shokhin. ( FMNH ) ; 1 male , 1 female , Dujiangyan , Puyang county , Huaxicun , 676 m , 12. V. 2009 , coll. Yulingzi Zhou (IZ-CAS) ; Beijing : Xiaolongmen Forest Farm south: 2 females , Liaodong oak forest, 1260 m , 18.VI. –2.VII. 2000 , coll. Xiaodong Yu (IZ-CAS) ; 3 males, 8 females, broadleaved mixed forest, 1225 m , 20. VI. –2. VII. 2000 , coll. Xiaodong Yu (IZ-CAS); 1 female , populus forest, same data (IZ-CAS) ; Xiaolongmen Forest Farm north: 2 females , broadleaved mixed forest, 1140 m , meet, 8–12. VI. 2002 , coll. Tianhong Luo (IZ-CAS) ; 1 female , same data, 13–16. VI. 2002 (IZ-CAS) ; Ningxia : Liupan Mountain Dongshanpo forest farm: 3 males , 2100 m , 5. VII. 2008 , coll. Haisheng Zhou & Zongyi Zhao (IZ-CAS) ; 1 male, 2200 m , mow, 6. VII. 2008 , coll. Haisheng Zhou (IZ- CAS); 1 male, forest, 1800 m , 10. VII. 2008 , coll. Zongyi Zhao (IZ-CAS); 4 females, broad-leaved forest, 2100 m , 7. VII. 2008 , coll. Haisheng Zhou & Zongyi Zhao (IZ-CAS); Shaanxi : Mei county , Taibai mount: 1 male , 4 females , 2400 m , 5. VI. 2007 , coll. Hongzhang Zhou (IZ-CAS) ; 1 female, 1800–2000 m , 3. VI. 2006 , coll. Hongzhang Zhou (IZ-CAS); 1 female, 2200 m , 5. VI. 2007 , coll. Hongzhang Zhou (IZ-CAS); Gansu : Zhouqu county, Beach forest farm: 3 females , 2350 m , 5. VII. 1998 , coll. Shuyong Wang (IZ-CAS) ; 1 female, 2360 m , 27. VI. 1999 , coll. Hongjian Wang (IZ-CAS); 1 female , Wen county , Qiujiaba , 2350 m , 5. VII. 1998 , coll. Hongjian Wang (IZ-CAS) ; Hubei : 2 males , 3 females , Zigui county , maoping, 60 m , 28. IV. 1994 , coll. Youwei Zhang ( IZ- CAS ) ; 3 males , 3 females , Zigui county , Jiutouling , 110 m , 1. V. 1994 , coll. Youwei Zhang (IZ-CAS) ; 1 female, Xingshan county, Longmen river, 1300 m 7. V. 1994 , coll. Youwei Zhang (IZ-CAS); 1 female, Shenlongjia, Xiaolongtan, 2180 m , 27. VII. 1998 , coll. Junjian He (IZ-CAS); Guangxi : 3 males , 1 female , Guilin city, Liangfeng , 19. III. 1952 (IZ-CAS) ; 1 male, 2. IV. 1952 (IZ-CAS); 1227 exs., Shanghai , Zi-ka-wei, 1929–1940 , Anotylus cognatus (Shp.) , det. P.M. Hammond , 1980 [ Musée Heude \] (IZ-CAS); BEGIUM : 1 male , Belgique , “ Werner ” [handwriting hard to recognize] (IZ-CAS). FIGURE 11-1. Anotylus cognatus (Sharp, 1874) A, habitus male; B, habitus female; C, head and pronotum male; D, head and pronotum female; E, sternite VII male; F, sternite VIII male; G, sternite VIII female; H, aedeagus (ventral view); I, aedeagus (dorsal view); J, median lobe of aedeagus (lateral view); K, right paramere (in situ) of aedeagus (lateral view); L, spermatheca. Scales: A–D = 0.5 mm; L = 0.05 mm; rest, 0.2 mm. FIGURE 11-2. Anotylus cognatus (Sharp, 1874) A, head and pronotum male; B, head and pronotum female; C, sternite VII male; D, sternite VIII male; E, sternite VIII female. Scale: A, B= 0.5 mm; rest, 0.2 mm. FIGURE 11-3. Anotylus cognatus (Sharp, 1874) A, aedeagus (ventral view); B, median lobe of aedeagus (lateral view); C, aedeagus (dorsal view); D, right paramere (in situ) of aedeagus (lateral view); E, spermatheca. Scales: E = 0.05 mm; rest, 0.2 mm. Redescription. Body black; elytra brownish; legs brown. Forebody densely punctate and moderately striate, puncture interval very narrow. Body length [average] male, 4.17 mm ; female, 3.90 mm . Male : Head (Fig. 11-1C, 11-2A) slightly broader than pronotum. Disc slightly convex, with big round punctures and coarse longitudinal striae; vertex slightly flat, mid-longitudinal sulcus deep, with shallower impression on each side before base. Supra-antennal ridge with margin incrassate. Temples dilated, approximately two times as long as eyes. Clypeus nearly square, about 1/3 of total head length, convex and coriaceous, with small round punctures; anterior margin straight, not produced. Epistomal suture with lateral portions straight and parallel, running backward to level of anterior margin of eyes. Occipital suture straight or slightly curved forward in middle. Antenna filiform, segment IV globular, V–X short and transverse, ultimate one stilliform. Neck without smooth area. Pronotum (Fig. 11-1C, 11-2A) transverse, broadest at near anterior 1/3; disc slightly convex, with dense round punctures and less striate, denser laterally; mid-longitudinal sulcus broad and shallow, narrowing and deepening, paramedial sulci shallower and broader, bounded by obtuse longitudinal carina; shallow depressions close to lateral margins. Anterior margin broadly emarginate, with anterior angles distinctly protruded. Lateral margin crenate on posterior half. Posterior margin much protruded posteriorly. Lateral and posterior margins running continuously, curve-formed, with posterior angles not obvious but distinguishable. Scutellum with crest-shaped impression, median lobe sharp. Elytra coarsely striate-punctate, not pubescent; lateral margin curved and posterior margins truncate and slightly slant. Abdomen coriaceous, covered with punctures and pubescence. Sternite VII (Fig. 11-1E, 11-2C) with posterior margin with abrupt and deep narrow emargination in middle and flat processe carrying some seta on each side of the emargination, outside weakly emarginate and bearing long setae laterally; sternite VIII (Fig. 11-1F, 11-2D) with posterior margin almost straight and bearing long setae laterally. Aedeagus (Fig. 11-1H–J, 11-3A–C) with median lobe elongate, inflated at base and shortly narrowing to apex; apical orifice large and ventral orifice crescentic; internal sac of median lobe with simple sclerites. Parameres (Fig. 11-1K, 11-3D) arm-like, closely situated to each other; apex much flattened and enlarged, with large seta at middle of ventral edge of each paramere. Female . Head (Fig. 11-1D, 11-2B) smaller than male, narrower than pronotum (Fig. 11-1D, 11-2B). Temples shorter than eyes. Sternite VII straight or slightly emarginate. Sternite VIII (Fig. 11-1G, 11-2E) with posterior margin broadly protruded and gradually narrowing to middle tip. Spermatheca (Fig. 11-1L, 11-3E) with base bulblike, with apical part clavate and slightly curved. Distribution. China ( Beijing , Liaoning , Shanghai , Jiangsu , Anhui , Hubei , Guangxi , Sichuan , Yunnan , Shaanxi , Gansu , Ningxia ); South Korea ; Japan ; Belgium .