Caspiosoma Iljin [B. S.] 1927:129, 131 Neut. Gobiosoma caspium Kessler 1877. Type by monotypy. •Valid as Caspiosoma Iljin 1927 -- (Miller 1973:491 [ref. 6888], Miller in Whitehead et al. 1986:1027 [ref. 13677], Vasil'eva 1998:131 [ref. 23591], Vasil'eva 2003:S43 [ref. 28444], Miller in Miller 2004:138 [ref. 27853], Bogutskaya & Naseka 2004:219 [ref. 28183], Kottelat & Freyhof 2007:553 [ref. 29996], Neilson & Stepien 2009:96 [ref. 30497], Thacker 2011:130 [ref. 31731], Kovačić & Patzner 2011:185 [ref. 31737], Freyhof 2011:283 [ref. 31742], Parin et al. 2015:479 [ref. 33547], Parenti 2021:72 [ref. 38603]). Current status: Valid as Caspiosoma Iljin 1927. Gobiidae: Gobiinae.