Scarabaeinae (Coleoptera: Scarabaeidae) from Hong Kong Author Cheung, Kahong Agriculture, Fisheries and Conservation Department, Hong Kong SAR Government, Hong Kong SAR, China Author Bai, Ming Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China These authors contributed equally to this work Corresponding author, E-mail: baim @ ioz. ac. cn Author Leung, Manhin Agriculture, Fisheries and Conservation Department, Hong Kong SAR Government, Hong Kong SAR, China Author Lee, Yingming Agriculture, Fisheries and Conservation Department, Hong Kong SAR Government, Hong Kong SAR, China Author Chan, Kinfung Agriculture, Fisheries and Conservation Department, Hong Kong SAR Government, Hong Kong SAR, China Author Yang, Xingke Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China These authors contributed equally to this work Corresponding author, E-mail: baim @ ioz. ac. cn text Zoological Systematics 2018 43 3 233 267 journal article 10.11865/zs.201830 2095-6827 4617705 3.2.29 Onthophagus (Gibbonthophagus) proletarius Harold, 1875 Onthophagus proletarius Harold, 1875 , Col. Hefte , 13: 89 (MNHN). Onthophagus mendicus Gillet, 1924 , Ann. Soc. Sc. Brux. , 44: 67 (ISNB). Onthophagus ( Gibbonthophagus ) proletarius : Kabakov & Shokhin, 2014 , Cau. Ent. Bull. , 10(1): 50. Material examined. [ AFCD ] China , Hong Kong , Pui O , 2♂ 1♀ , 2010.VII.20 , coll. C.H. Shih ; Fung Yuen , 7♂ 9♀ , 2014. XI.5 , coll. K.H. Cheung ; Mui Tsz Lam , 9♂ 6♀ , 2015.VIII.18 , coll. M.H. Leung ; Shing Mun , 1♀ , 2015.VIII.25 , coll. M.H. Leung ; Lam Tsuen , 1♂ , 2017.VIII.22 , coll. M.H. Leung. [ ISNB ] China , Formosa , Taihorin, 1♂ , 1911.VII, coll. H. Sauter ( Lectotype of Onthophagus mendicus , Design. MAS. et. al. , 2005); China , Formosa, Taihorin , 2♀ , 1911.VII, coll. H. Sauter ( Paralectotype of Onthophagus mendicus , Design. MAS. et. al. , 2005) ; [ BMNH ] China , Hong Kong , 2♀ ; Singapore , 1♂ 2♀ , 1915.IX.19 , coll. Dr. M. Cameron; Tonkin , 1♀ ; Ceylon , Dikoya , 3500–4200ft. , 1♂ , 1881.XII.61882.I.16 , coll. G. Lewis. [ MNHN ] Ex-Musaeo, E . Harold, 1♂ ( Lectotype , Design. Zunino, 1976); Ex-Musaeo, E . Harold, 2♀ ( Paralectotype , Design. Zunino, 1976) . [ NMPC ] China , Formosa, Taihorin , 1♂ , 1911, coll. H. Sauter. [ ZIN ] Laos , Thakhek , Boneng , 1♂ , 200 m , 1984.X.27 , coll. Kabakov. Distribution. China ( Hong Kong , Fujian, Hainan, Taiwan , Yunnan), Laos , Singapore , Sri Lanka , Vietnam .