crassus, Acanthorutilus Ladiges [W.] 1960:134, Fig. 6 [Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut v. 58; ref. 9361] Insuyu stream, near Cihanbeyli, Lake Tuz basin, Turkey. Holotype: ZMH H1149. Paratypes: ZMH H1150 (2). Type catalog: Wilkens 1977:157 [ref. 22013]. •Valid as Pseudophoxinus crassus (Ladiges 1960) -- (Bogutskaya 1992:269 [ref. 22066], Bogutskaya 1997:157 [ref. 23277], Bogutskaya 1997:177 [ref. 23566], Hrbek et al. 2004:305 [ref. 27955], Freyhof & Özuluğ 2006:258 [ref. 28846], Bogutskaya et al. 2006:336 [ref. 29055], Küçük 2007:1 [ref. 29115], Fricke et al. 2007:44 [ref. 29533], Freyhof & Özuluğ 2010:317 [ref. 30686], Freyhof & Özuluğ 2010:243 [ref. 31039], Perea et al. 2010:4 [ref. 31802], Çiçek et al. 2015:147 [ref. 35151], Küçük et al. 2016:287 [ref. 34910], Çiçek et al. 2018:12 [ref. 36267], Çiçek et al. 2020:252 [ref. 37644], Kelleci et al. 2021:282 [ref. 38359], Çiçek et al. 2023:403 [ref. 40625], Çiçek et al. 2023:152 [ref. 40728], Çiçek et al. 2024:242 [ref. 40789]). Current status: Valid as Pseudophoxinus crassus (Ladiges 1960). Leuciscidae: Leuciscinae. Distribution: Asia Minor: Tuz Gölü tributary, Konya Province (Turkey). Habitat: freshwater, brackish.