ciscoides, Pogonichthys Hopkirk [J. D.] 1974:30, Pl. 1 [University of California Publications in Zoology v. 96 (for 1973); ref. 2199] Clear Lake at Soda Bay, Lake County, California, U.S.A. Holotype: CAS 24026. Paratypes: CAS 20900 (3), 22896 (1), 22899 (1), 22907 (2), 24027-30 (6, 1, 4, 2). Additional material: CAS 18144 (6), 23906 (8), 22885 (1), 22887-88 (2, 2), 22891 (1), 22898 (1), 22900 (2); CAS-SU 33851 (6); UMMZ 197410 [ex CAS 22907] (3), 197411 [ex CAS 24029] (2). Type catalog: Gilbert 1998:61 [ref. 23395]. Appeared first (and unavailable) in Hopkirk 1968:414 [ref. 2198] without distinguishing features. •Valid as Pogonichthys ciscoides Hopkirk 1974 [but presumably extinct] -- (Lee et al. 1980:345 [ref. 22416], Page & Burr 1991:67 [ref. 18983], Gilbert 1998:61 [ref. 23395], Moyle 2002:150 [ref. 26449], Nelson et al. 2004:77 [ref. 27807], Scharpf 2005:36 [ref. 28940], Page & Burr 2011:159 [ref. 31215], Page et al. 2013:77 [ref. 32708], Page et al. 2023:75 [ref. 40505]). Current status: Valid as Pogonichthys ciscoides Hopkirk 1974. Leuciscidae: Pogonichthyinae. Distribution: Western North America: Clear Lake and tributaries, California (U.S.A.). Habitat: freshwater.