pigus, Cyprinus Lacepède [B. G. E.] 1803:503, 607 [Histoire naturelle des poissons (Lacepède) v. 5; ref. 4930] Lake Como, Lake Maggiore, and other lakes of Italy. Syntypes: whereabouts unknown. •Valid as Rutilus pigus (Lacepède 1803) -- (Bianco & Taraborelli 1985:152 [ref. 21914], Lelek 1987:226 [ref. 22962], Kottelat 1997:79 [ref. 22952], Bianco & Ketmaier 2001:200 [ref. 26728], Hanel 2003:48 [ref. 27894], Hanel & Lusk 2005:191 [ref. 28804], Bogutskaya & Iliadou 2006:294 [ref. 28494], Kottelat & Freyhof 2007:244 [ref. 29996], Marić 2010:157 [ref. 31515], Bianco & Delmastro 2011:5 [ref. 31648], Perea et al. 2010:15 [ref. 31802], Bianco 2013:9 [ref. 32897], Bianco & Ketmaier 2014:398 [ref. 34417], Levin et al. 2017:39 [ref. 35061], Lorenzoni et al. 2019:252 [ref. 37108]). Current status: Valid as Rutilus pigus (Lacepède 1803). Leuciscidae: Leuciscinae. Distribution: Southern Europe: southern Switzerland, Italy. Habitat: freshwater.