Taxonomic notes on Chinese Cercyon: description of a new species, new synonyms, and additional faunistic records (Coleoptera: Hydrophilidae: Sphaeridiinae) Author Jia, Feng-Long Author Fikáček, Martin Author Ryndevich, Sergey K. text Zootaxa 2011 3090 41 56 journal article 46052 10.5281/zenodo.279052 9dcb4acc-75b3-4357-ac26-71cc6ddf6585 1175-5326 279052 Armostus amplelevatus ( Jia, 1995 ) , comb. nov. Cercyon amplelevatus Jia, 1995 in Jia et al. 1995 : 130 . Type material examined. Holotype : 3 ( SYSU ), Guangzhou, viii-1938 , lgt. Zhelong Pu. Paratypes : 1 3, 1 Ƥ, same data as holotype ( SYSU ). Comments. The species bears all characters diagnostic for Armostus listed by Hansen (1991) and Hoshina & Satô (2006) , and we therefore transfer the species from Cercyon to Armostus .