Chilocorus bijugus Mulsant, 1853

Li, Wenjing, Huo, Lizhi, Wang, Di, Ahrens, Dirk & Wang, Xingmin, 2018, Contribution to the genus Chilocorus Leach, 1815 (Coleoptera: Coccinellidae: Chilocorini), with descriptions of two new species from China, European Journal of Taxonomy 469, pp. 1-34 : 23-24

Chilocorus bijugus Mulsant, 1853

Figs 18 , 22

Chilocorus bijugus Mulsant, 1853: 61 .

Chilocorus infernalis Mulsant, 1853: 189 .

Chilocorus bijugus infernalis Korschefsky, 1932: 242 .

Chilocorus bijugus – Crotch 1874: 183. — Korschefsky 1932: 242. — Kapur 1956: 259. — Nagaraja &

Hussainy 1967: 249. — Miyatake 1970: 324; 1985: 12. — Pang & Mao 1979: 90. — Jing 1992:

566. — Cao et al. 1992: 162. — Pang et al. 2004: 27. — Kovář 2007: 593. — Ren et al. 2009: 126. Chilocorus infernalis – Crotch 1874: 183. Chilocorus renipustulatus – Liu 1963: 79.

Material examined

CHINA: Yunnan Prov.: 3 ƋƋ, Shanggeri-La, 3000 m a.s.l., 3 Sep. 2005, X.M. Wang leg. ( SCAU); 1 ♀, Fenshuiling, Jinping, 2000 m a.s.l., 18 May 2009, S.X. Ren leg. ( SCAU); 1 ♀, Part of Xishan, Kunming, 2200 m a.s.l., 22 Aug. 2013, X.S. Chen leg. ( SCAU). – Sichuan Prov.: 1 ♀, Panzhihua, 1400 m a.s.l., 16 Sep. 2007, X.M. Wang leg. ( SCAU); 1 Ƌ, Fengyongzhai, Baoxing, 1560 m a.s.l., 2–3 Oct. 2007, J.Y. Hao leg. ( SCAU). – Guizhou Prov.: 6 specimens, Huaxi Guiyang, 12 Aug. 1987, X.F. Pang leg. ( SCAU); 4 specimens, Guiyang arboretum, 17–19 Aug. 1987, X.F. Pang XF and B.C. Huang leg. ( SCAU); 36 specimens, Qingzhen, 20 Jul. 1994, M.Y. Tian leg. ( SCAU); 11 specimens, Ximu, Guiyang, 31 Jul. 1994, M.Y. Tian leg. ( SCAU); 2 specimens, Huaxi Guiyang, 3 Aug. 1994, M.Y. Tian leg. ( SCAU); 2 ƋƋ, Xifeng, 1100 m a.s.l., 9 Aug. 1997, Z.Q. Peng leg. ( SCAU). – Hubei Prov.: 1 ♀, Pingqian, Shennongjia, 1600 m a.s.l., 27 Jul. 2007, X.M. Wang leg. ( SCAU); l ♀, Yinyu River, Shennongjia, 1700 m a.s.l., 31 Jul. 2007, X.M. Wang leg. ( SCAU); 1 Ƌ, Laojun Mountain, Shennongjia, 1230 m a.s.l., 5 Aug. 2007, X.M. Wang leg. ( SCAU). – Tibet: 1 Ƌ, Mangkang, 2300 m a.s.l., 10 Oct. 2007, X.M. Wang leg. ( SCAU); 1 Ƌ, Mangkang, 3300 m a.s.l., 18 Sep. 2011, L.Z. Huo leg. ( SCAU); 1 Ƌ, Yigong, Bomi, 2100 m a.s.l., 18 Oct. 2011, L.Z. Huo leg. ( SCAU); 1 Ƌ, Milin, Paizhen, 2950 m a.s.l., 21 Oct. 2011, L.Z. Huo leg. ( SCAU).

Distribution

China (Jiangsu, Hubei, Sichuan, Guizhou, Yunnan, Tibet, Gansu) ( Fig. 22 ), Japan, India, Nepal, Pakistan, Palaearctic.

Figures

Fig. 18. Chilocorus bijugus Mulsant, 1853. a. Dorsal view. b. Lateral view. c. Frontal view. d. Abdomen. e. Penis. f. Apex of penis. g. Tegmen, lateral view. h. Tegmen, ventral view. i–j. Female genitalia. i. Ovipositor. j. Spermatheca. Scale bars: 0.1 mm. (SCAU)

Fig. 22. Distribution map. () = Chilocorus chalybeatus Gorham, 1892; () = C. shirozui Sasaji, 1968; (●) = C. hupehanus Miyatake, 1970; (Ǫ) = C. strenotubus Li & Wang sp. nov.; (▲) = C. kuwanae Silvestri, 1909; () = C. esakii Kamiya, 1959; (■) = C. alishanus Sasaji, 1968; (□) = C. bijugus Mulsant, 1853; () = C. bipustulatus (Linnaeus, 1758); () = C. geminus Zaslavskij, 1962.