echinatus, Cottus Bailey [R. M.] & Bond [C. E.] 1963:2, Figs. 1a, 2a, 4a [Occasional Papers of the Museum of Zoology University of Michigan No. 634; ref. 3934] Utah Lake, mouth of Provo River, Utah County, Utah, U.S.A. Holotype: UMMZ 177376. Paratypes: UMMZ 156794 (2); USNM 27414 (2), 197681 (2). •Valid as Cottus echinatus Bailey & Bond 1963 -- (Lee et al. 1980:810 [ref. 22416], Nelson et al. 2004:119 [ref. 27807], Scharpf 2008:9 [ref. 30399], Page & Burr 2011:474 [ref. 31215], Page et al. 2013:122 [ref. 32708], Goto et al. 2014:[10] [ref. 33456], Page et al. 2023:184 [ref. 40505]). Current status: Valid as Cottus echinatus Bailey & Bond 1963. Cottidae. Distribution: North America: Utah Lake, Utah (U.S.A.) [extinct]. Habitat: freshwater.