Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the genus Catostomus: [ 61 ] records

alticolus, Catostomus Cope [E. D.] 1874:138 [10] [Proceedings of the American Philosophical Society v. 14; ref. 932] Twin Lake, headwaters of Arkansas River, south-southwest of Leadville, Lake County, Colorado, U.S.A., elevation 9500 feet. Syntypes: ANSP 18729-30 (2), USNM 12915 (orig. 6, now 3). Type catalog: Böhlke 1984:34 [ref. 13621], Gilbert 1998:171 [ref. 23395]. On p. 10 of separate. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Gilbert 1998:171 [ref. 23395]). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

araeopus, Catostomus Jordan [D. S.] 1878:173 [Bulletin of the United States National Museum No. 12; ref. 12254] South Fork of Kern River, California, U.S.A. Holotype: USNM 17107 (lost). Paratypes: USNM 17103 (apparently lost). Type catalog: Gilbert 1998:171 [ref. 23395]. •Synonym of Catostomus platyrhynchus (Cope 1874) -- (Smith 1966:59 [ref. 21398]). •Synonym of Catostomus occidentalis Ayres 1854, subspecies occidentalis -- (Gilbert 1998:171 [ref. 23395]). Current status: Synonym of Catostomus occidentalis Ayres 1854. Catostomidae: Catostominae. Habitat: freshwater.

ardens, Catostomus Jordan [D. S.] & Gilbert [C. H.] 1881:464 [Proceedings of the United States National Museum v. 3 (no. 175); ref. 10606] Utah Lake at Provo, Wasatch County, Utah, U.S.A. Lectotype: USNM 27363. Paralectotype: (1, not found), plus 1 additional specimen questionably included. Type catalog: Gilbert 1998:171 [ref. 23395]. Lectotype established by Jordan & Evermann 1900:3238, caption to Pl. 34 (fig. 84) [ref. 2446]. •Valid as Catostomus ardens Jordan & Gilbert 1881 -- (Lee et al. 1980:370 [ref. 22416], Page & Burr 1991:171 [ref. 18983], La Rivers 1994:344 [ref. 23389], Baxter & Stone 1995:122 [ref. 23374], Andersen & Deacon 1996:124 [ref. 24717], Sigler & Sigler 1996:125 [ref. 25943], Gilbert 1998:171 [ref. 23395], Fuller et al. 1999:161 [ref. 25838], Broughton 2000:651 [ref. 24593], Cook 2001:293 [ref. 25390], Nelson et al. 2004:78 [ref. 27807], Scharpf 2006:5 [ref. 30386], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:311 [ref. 31215], Page et al. 2013:78 [ref. 32708], Bangs et al. 2018:4 [ref. 37913], Page et al. 2023:63 [ref. 40505]). Current status: Valid as Catostomus ardens Jordan & Gilbert 1881. Catostomidae: Catostominae. Distribution: North America: Wyoming, Idaho and Utah (northwestern U.S.A.). Habitat: freshwater.

arenarius, Catostomus Snyder [J. O.] 1917:47, Fig. 1 [Bulletin of the Bureau of Fisheries v. 35 (for 1915-16); ref. 4156] The Willows, Pyramid Lake, Washoe County, Nevada, U.S.A. Holotype: USNM 75654. Paratypes: CAS-SU 23949 (1); USNM 21093 (1), 75245 (1), 75679-81 (1, 1, 1). Type catalog: Böhlke 1953:27 [ref. 12291], Gilbert 1998:171 [ref. 23395]. •Synonym of Catostomus tahoensis Gill & Jordan 1878 -- (Gilbert 1998:171 [ref. 23395]). Current status: Synonym of Catostomus tahoensis Gill & Jordan 1878. Catostomidae: Catostominae. Habitat: freshwater.

aurora, Catostomus Agassiz [L.] 1850:360, Pl. 2 (fig. 3-4) [Lake Superior; ref. 66] The Pic and north shores, Lake Superior, Canada. Syntypes: MCZ 2286 (orig. 14, now 8) and 2286 (1, skeleton); UMMZ 87284 [ex MCZ 2286] (3), ZMB 5681 [ex MCZ 2286] (1). Type catalog: Gilbert 1998:172-173 [ref. 23395]. •Synonym of Catostomus catostomus (Forster 1773) -- (Scott & Crossman 1998:535 [ref. 24570]). •Synonym of Catostomus catostomus (Forster 1773), subspecies catostomus -- (Gilbert 1998:173 [ref. 23395]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

bernardini, Catostomus Girard [C. F.] 1856:175 [11] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Rio de San Bernardino, in headwaters of the Río Huagui, about 29 kilometers east of Douglas, Arizona, in Sonora, Mexico. Holotype: USNM 174. Type catalog: Gilbert 1998:173 [ref. 23395]. On p. 11 of separate. •Valid as Catostomus bernardini Girard 1856 -- (Lee et al. 1980:371 [ref. 22416], Page & Burr 1991:171 [ref. 18983], Espinosa Pérez et al. 1993:21 [ref. 22290], Gilbert 1998:173 [ref. 23395], Nelson et al. 2004:78 [ref. 27807], Miller et al. 2006:144 [ref. 28615], Scharpf 2006:5 [ref. 30386], Minckley & Marsh 2009:190 [ref. 31114], Page & Burr 2011:311 [ref. 31215], Page et al. 2013:78 [ref. 32708], Ruiz-Campos et al. 2016:387 [ref. 37871], Page et al. 2023:63 [ref. 40505], Fricke et al. 2024:157 [ref. 41622]). Current status: Valid as Catostomus bernardini Girard 1856. Catostomidae: Catostominae. Distribution: Southern North America: restricted to Río Yaqui basin (southern Arizona/U.S.A., and northwestern Mexico). Habitat: freshwater.

bostoniensis, Catostomus Lesueur [C. A.] 1817:106, Fig. [Journal of the Academy of Natural Sciences, Philadelphia v. 1 (pt 1, nos 5/6); ref. 2734] Near Boston, Massachusetts, U.S.A. Holotype (unique): MNHN A-9466. Type catalog: Bertin & Estève 1948:9-10 [ref. 19574], Gilbert 1998:173-174 [ref. 23395]. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Gilbert 1998:174 [ref. 23395] as commersoni, Scott & Crossman 1998:543 [ref. 24570] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

cahita, Catostomus Siebert [D. J.] & Minckley [W. L.] 1986:10, Figs. 2b, 3b, d, f, 5 [American Museum Novitates No. 2849; ref. 8039] Arroyo Ahumado, tributary of the Río Tomóchic, 21.8 kilometers from Tomóchic, 28°21'N, 107°58'W, Chihuahua, Mexico, elevation 2000 meters. Holotype: UMMZ 213393. Paratypes: AMNH 51303SD (1, dry skeleton), 51305 (47), 51306SD (1, dry skeleton); ASU 10561 (14), 10563 (47); UMMZ 213394 (9). Type catalog: Gilbert 1998:175 [ref. 23395]. •Valid as Catostomus cahita Siebert & Minckley 1986 -- (Espinosa Pérez et al. 1993:21 [ref. 22290], Gilbert 1998:175 [ref. 23395], Nelson et al. 2004:78 [ref. 27807], Scharpf 2006:5 [ref. 30386], Miller et al. 2006:145 [ref. 28615], Minckley & Marsh 2009:193 [ref. 31114], Page et al. 2013:79 [ref. 32708], Page et al. 2023:63 [ref. 40505], Fricke et al. 2024:157 [ref. 41622]). Current status: Valid as Catostomus cahita Siebert & Minckley 1986. Catostomidae: Catostominae. Distribution: Southern North America: southern and southeastern Río Yaqui system, Sonora and Chihuahua (Mexico) endemic. Habitat: freshwater.

catostomus, Cyprinus Forster [J. R.] 1773:158, Pl. 6 [Philosophical Transactions of the Royal Society of London v. 63 (art. 18); ref. 18089] Severn River, tributary to Hudson Bay, Ontario, Canada. Syntypes: BMNH 2004.2.2.13 (1, poor condition). Type catalog: Gilbert 1998:175-176 [ref. 23395]. •Valid as Catostomus catostomus (Forster 1773), sometimes as subspecies catostomus -- (Lee et al. 1980:372 [ref. 22416], Smith 1986:96 [ref. 22186], McAllister 1990:54 [ref. 14674], Tomelleri & Eberle 1990:104 [ref. 24089], Page & Burr 1991:173 [ref. 18983], Baxter & Stone 1995:124 [ref. 23374], Stauffer et al. 1995:178 [ref. 23376], Chereshnev 1996:601 [ref. 24659], Reshetnikov et al. 1997:742 [ref. 24702], Gilbert 1998:176 [ref. 23395], Naseka 1998:93 [ref. 23590], Scott & Crossman 1998:531 [ref. 24570], McPhail & Tayor 1999:884 [ref. 24183], Fuller et al. 1999:162 [ref. 25838], Lyons et al. 2000:33 [ref. 26594], Novikov et al. 2000:161 [ref. 40929], Bogutskaya et al. 2001:44 [ref. 26178], Mecklenburg et al. 2002:142 [ref. 25968], Wydoski & Whitney 2003:143 [ref. 27816], Nelson et al. 2004:78 [ref. 27807], Bailey et al. 2004:113 [ref. 27882], Bogutskaya & Naseka 2004:102 [ref. 28183], Scharpf 2006:5 [ref. 30386] with subspecies, McPhail 2007:162 [ref. 31199], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:314 [ref. 31215], Page et al. 2013:79 [ref. 32708], Parin et al. 2014:98 [ref. 33547], Bangs et al. 2018:4 [ref. 37913], Page et al. 2023:63 [ref. 40505]). Current status: Valid as Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Distribution: Northern Hemisphere: North America and Asia. Habitat: freshwater.

chamberlaini, Chasmistes Rutter [C. L.] 1903:147 [Bulletin of the U. S. Fish Commission v. 22 [1902]; ref. 12376] Eagle Lake, Lassen County, northeastern California, U.S.A. Holotype (unique): USNM 50588. Type catalog: Gilbert 1998:176 [ref. 23395]. •Synonym of Catostomus tahoensis Gill & Jordan 1878 -- (La Rivers 1994:352 [ref. 23389], Gilbert 1998:176 [ref. 23395]). Current status: Synonym of Catostomus tahoensis Gill & Jordan 1878. Catostomidae: Catostominae. Habitat: freshwater.

chloropteron, Catostomus Abbott [C. C.] 1860:473 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 12; ref. 15618] Kansas, U.S.A. Syntypes: ANSP (2) not found in 1984. Type catalog: Böhlke 1984:35 [ref. 13621], Gilbert 1998:176 [ref. 23395]. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Gilbert 1998:176 [ref. 23395] as commersoni, Scott & Crossman 1998:539 [ref. 24570] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

columbianus, Pantosteus Eigenmann [C. H.] & Eigenmann [R. S.] 1893:151 [American Naturalist v. 27 (no. 314); ref. 12375] Boise River, Caldwell, Canyon County, Idaho, U.S.A. Lectotype: USNM 125261. Paralectotypes: (3) BMNH 1893.2.7.647-648 (2). Type catalog: Gilbert 1998:177 [ref. 23395]. Lectotype selected by Miller & Miller 1948:179 [ref. 21399]. •Valid as Catostomus columbianus (Eigenmann & Eigenmann 1893), subspecies columbianus -- (Gilbert 1998:177 [ref. 23395]). •Valid as Pantosteus columbianus Eigenmann & Eigenmann 1893 -- (Unmack et al. 2014:11 [ref. 36004], Page et al. 2023:65 [ref. 40505]). •Valid as Catostomus columbianus (Eigenmann & Eigenmann 1893) -- (Lee et al. 1980:374 [ref. 22416], Smith 1966:97 [ref. 21398], McAllister 1990:55 [ref. 14674], Page & Burr 1991:175 [ref. 18983], La Rivers 1994:343 [ref. 23389], Scott & Crossman 1998:546 [ref. 24570], Wydoski & Whitney 2003:145 [ref. 27816], Nelson et al. 2004:78 [ref. 27807], Scharpf 2006:6 [ref. 30386] with subspecies, McPhail 2007:169 [ref. 31199], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:317 [ref. 31215], Page et al. 2013:79 [ref. 32708], Smith et al. 2013:3 [ref. 32735], Bangs et al. 2018:4 [ref. 37913]). Current status: Valid as Catostomus columbianus (Eigenmann & Eigenmann 1893). Catostomidae: Catostominae. Distribution: North America: British Columbia (Canada) and northwestern U.S.A. Habitat: freshwater.

commersonnii, Cyprinus Lacepède [B. G. E.] 1803:503, 606 [Histoire naturelle des poissons (Lacepède) v. 5; ref. 4930] No locality. Holotype (unique): whereabouts unknown. Type catalog: Gilbert 1998:177 [ref. 23395]. Original spelling was commersonnii but accepted now as commersonii because of prevailing usage of this spelling (see Art. 33.2.3.1 of the Code). •Valid as Catostomus commersonii (Lacepède 1803) -- (Herrera 1896:20 [ref. 39336], Lee et al. 1980:375 [ref. 22416], Smith 1986:98 [ref. 22186], Robison & Buchanan 1988:265 [ref. 23393], McAllister 1990:55 [ref. 14674], Tomelleri & Eberle 1990:106 [ref. 24089], Page & Burr 1991:169 [ref. 18983], Boschung 1992:60 [ref. 23239], Etnier & Starnes 1993:266 [ref. 22809], Jenkins & Burkhead 1994:524 [ref. 21581], Baxter & Stone 1995:128 [ref. 23374], Stauffer et al. 1995:180 [ref. 23376], Cross & Collins 1995:121 [ref. 23394], Chereshnev 1996:601 [ref. 24659], Mettee et al. 1996:333 [ref. 25836], Murdy et al. 1997:81 [ref. 23144], Sigler & Sigler 1996:131 [ref. 25943], Gilbert 1998:177 [ref. 23395], Scott & Crossman 1998:538 [ref. 24570], Fuller et al. 1999:163 [ref. 25838], Lyons et al. 2000:33 [ref. 26594], Nelson et al. 2004:78 [ref. 27807], Bailey et al. 2004:114 [ref. 27882], Miller & Robison 2004:196 [ref. 27931] as commersoni, Boschung & Mayden 2004:296 [ref. 27995], Scharpf 2006:6 [ref. 30386] with subspecies, McPhail 2007:175 [ref. 31199], Morse & Daniels 2009:218 [ref. 30208] as commersonii, Minckley & Marsh 2009:211 [ref. 31114] as commersoni, Page & Burr 2011:308 [ref. 31215], Page et al. 2013:79 [ref. 32708], Bangs et al. 2018:4 [ref. 37913], Bagley et al. 2023:315 [ref. 41241], Page et al. 2023:63 [ref. 40505], Phelps et al. 2024:323 [ref. 42620]). Current status: Valid as Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Distribution: North America: U.S.A. and Canada. IUCN (2013): Least Concern. Habitat: freshwater.

communis, Catostomus Lesueur [C. A.] 1817:95, Fig. [Journal of the Academy of Natural Sciences, Philadelphia v. 1 (pt 1, nos 5/6); ref. 2734] Delaware River, [Philadelphia market], U.S.A. Syntypes: MNHN 0000-2686 (1), 0000-3946 (1, dry). Type catalog: Bertin & Estève 1948:9 [ref. 19574], Gilbert 1998:177-178 [ref. 23395]. •Synonym of Catostomus commersonii (Lacepède 1803) [also as commersoni] -- (Smith 1986:99 [ref. 22186], Gilbert 1998:178 [ref. 23395], Scott & Crossman 1998:539 [ref. 24570] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

conchos, Catostomus Meek [S. E.] 1902:75, Pl. 15 [Field Columbian Museum, Zoölogical Series v. 3 (no. 6); ref. 2957] Río Conchos at Jiménez, Chihuahua, Mexico. Holotype: FMNH 3557. Paratypes: FMNH 3558 (orig. 10, now 8 or 6), USNM 105090 [ex FMNH 3558] (2). Type catalog: Ibarra & Stewart 1987:21 [ref. 12367], Gilbert 1998:178 [ref. 23395]. •Synonym of Catostomus bernardini Girard 1856 -- (Gilbert 1998:178 [ref. 23395], Miller et al. 2006:145 [ref. 28615], Scharpf 2006:5 [ref. 30386]). •Valid as Catostomus conchos Meek 1902 -- (Ruiz-Campos et al. 2016:387 [ref. 37871], Page et al. 2023:63 [ref. 40505], Fricke et al. 2024:157 [ref. 41622]). Current status: Valid as Catostomus conchos Meek 1902. Catostomidae: Catostominae. Distribution: Southern North America: Conchos River basin, Sierra Madre Occidental, Chihuahua (northwestern Mexico) endemic. Habitat: freshwater.

flexuosus, Catostomus Rafinesque [C. S.] 1820:305 [Western Review and Miscellaneous Magazine: a monthly publ., devoted to literature and science, Lexington, KY v. 2 (no. 5); ref. 5006] Kentucky, U.S.A. No types known. Type catalog: Gilbert 1998:183 [ref. 23395]. Described as belonging to subgenus Teretulus, but listed as above. Also in Rafinesque 1820:59 [ref. 3592]. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Gilbert 1998:183 [ref. 23395] as commersoni, Scott & Crossman 1998:539 [ref. 24570] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

florealis, Catostomus Baird [S. F.] in Gebhard 1854:22 [Annual Report of the Regents of the University of the State of New York, Albany v. 7 (for 18 Jan. 1854); ref. 29722] Elizabethtown, Essex County, New York, U.S.A. Name only, not available. Name also appeared in DeKay 1855:[52] 66 [ref. 27374] as name only with Baird as author and same locality. As name only in the Annual Report of the Regents of the University on the condition of the State Cabinet of Natural History, with catalogues of the same (Senate No. 40 1855:66 [ref. 27374]). Nomen Nudum. Current status: Unknown. Catostomidae: Catostominae. Habitat: freshwater.

forsterianus, Catostomus Richardson [J.] 1823:720 [16] [Narrative of a journey to the shores of the Polar Sea; ref. 18624] Albany River, tributary to James Bay, Ontario, Canada. Syntypes (Richardson specimens): BMNH 2004.2.2.3 (stuffed), BMNH 2004.2.2.4 (stuffed). Type catalog: Gilbert 1998:183 [ref. 23395], incorrectly with a holotype and a questionable paratype; if both specimens are types, then they are syntypes. On p. 16 of separate. •Synonym of Catostomus catostomus (Forster 1773) -- (Scott & Crossman 1998:535 [ref. 24570]). •Synonym of Catostomus catostomus (Forster 1773), subspecies catostomus -- (Gilbert 1998:183 [ref. 23395]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

fumeiventris, Catostomus Miller [R. R.] 1973:9, Fig. 5 [Occasional Papers of the Museum of Zoology University of Michigan No. 667; ref. 7587] Hilton Creek, tributary to Crowley Lake, Mono County, California, U.S.A. Holotype: UMMZ 191571. Paratypes: UMMZ 124837-38 (1, 6), 124840 (51), 132146 (2), 132150 (215), 132152 (215), 132155 (9), 132157 (55), 133005 (1), 133009 (16), 133093 (2), 133096 (11), 133099 (7), 133121 (1), 134678 (123), 133857 (1), 140397 (18), 140401 (13), 140404 (171), 140407 (19), 140409 (298), 141774 (now 0), 160949 (32), 165010-11 (697, 3), 181667-S (3, skel.), 189882 (36, 1 skel.). Type catalog: Gilbert 1998:183 [ref. 23395]. •Valid as Catostomus fumeiventris Miller 1973 -- (Lee et al. 1980:379 [ref. 22416], Page & Burr 1991:174 [ref. 18983], Swift et al. 1993:119 [ref. 22379], Gilbert 1998:183 [ref. 23395], Fuller et al. 1999:163 [ref. 25838], Moyle 2002:194 [ref. 26449], Nelson et al. 2004:78 [ref. 27807], Scharpf 2006:6 [ref. 30386], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:316 [ref. 31215], Page et al. 2013:79 [ref. 32708], Page et al. 2023:63 [ref. 40505], Harris et al. 2025:433 [ref. 42229]). Current status: Valid as Catostomus fumeiventris Miller 1973. Catostomidae: Catostominae. Distribution: North America: southwestern California (U.S.A.). Habitat: freshwater.

gila, Catostomus Kirsch [P. H.] 1889:555 [Proceedings of the United States National Museum v. 11 (no. 754); ref. 2608] Gila River, at Fort Thomas, Graham County, Arizona, U.S.A. Syntypes: CAS [ex IU] (2, not found), USNM 41172 (1). Type catalog: Gilbert 1998:184 [ref. 23395]. •Synonym of Catostomus insignis Baird & Girard 1854 -- (Gilbert 1998:184 [ref. 23395], Minckley & Marsh 2009:195 [ref. 31114]). Current status: Synonym of Catostomus insignis Baird & Girard 1854. Catostomidae: Catostominae. Habitat: freshwater.

gracilis, Catostomus Kirtland [J. P.] 1838:169, 193 [Report on the zoology of Ohio v. 1 (pt. 2); ref. 18399] Big Miami River and brooks in northern Ohio, U.S.A. No types known. Type catalog: Gilbert 1998:184 [ref. 23395]. Minimal features provided but regarded as available. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Gilbert 1998:184 [ref. 23395] as commersoni, Scott & Crossman 1998:539 [ref. 24570] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

griseus, Catostomus (Acomus) Girard [C. F.] 1856:174 [10] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Sweet Water Fork of Platte River, Wyoming, U.S.A. Lectotype: USNM 20257 [ex USNM 259] (plus pharyngeal arches). Paralectotypes: USNM 259 [= 20257] (1) Type catalog: Gilbert 1998:185 [ref. 23395]. On p. 10 of separate. Lectotype established by Jordan & Evermann 1896:175 [ref. 2443], also designated by Gilbert 1998:185 [ref. 23395]. •Synonym of Catostomus catostomus (Forster 1773) -- (Baxter & Stone 1995:127 [ref. 23374], Scott & Crossman 1998:532 [ref. 24570]). •Synonym of Catostomus catostomus (Forster 1773), but a valid subspecies -- (Gilbert 1998:185 [ref. 23395], Scharpf 2006:5 [ref. 30386]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

hubbsi, Catostomus columbianus Smith [G. R.] 1966:100, Pl. 1B [Miscellaneous Publications, Museum of Zoology, University of Michigan No. 129; ref. 21398] Fish Creek, 1 mile below reservoir, Blaine County, Idaho, U.S.A. Holotype: UMMZ 182084. Paratypes: UMMZ 130447 (76). Type catalog: Gilbert 1998:186 [ref. 23395]. •Synonym of Catostomus columbianus (Eigenmann & Eigenmann 1893), but a valid subspecies as described -- (Gilbert 1998:186 [ref. 23395], Scott & Crossman 1998:537 [ref. 24570], Scharpf 2006:6 [ref. 30386], McPhail 2007:000 [ref. 31199] with question). Current status: Synonym of Catostomus columbianus (Eigenmann & Eigenmann 1893). Catostomidae: Catostominae. Habitat: freshwater.

hudsonius, Catostomus Lesueur [C. A.] 1817:107 [Journal of the Academy of Natural Sciences, Philadelphia v. 1 (pt 1, nos 5/6); ref. 2734] Severn River, tributary to Hudson Bay, Ontaril, Canada. Syntypes: BMNH 1862.1.6.4 (1). Type catalog: Gilbert 1998:186 [ref. 23395]. Unneeded substitute name (to avoid Strickland tautonymy) for Cyprinus catostomus Forster 1773. •Objective synonym of Catostomus catostomus (Forster 1773) -- (Smith 1986:97 [ref. 22186]). ••Objective synonym of Catostomus catostomus (Forster 1773), subspecies catostomus -- (Gilbert 1998:186 [ref. 23395]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

humboldtianus, Catostomus Snyder [J. O.] 1908:163, Fig. 1 [Bulletin of the Bureau of Fisheries v. 27 (Doc. 638) (for 1907); ref. 10252] South fork of Eel River, near Garberville, Humboldt County, California, U.S.A. Holotype: USNM 74607. Paratypes: ANSP 39131-32 [ex CAS-SU 9861] (2); CAS-SU 9861 (orig. 16, now 14); plus additional original material at CAS-SU and USNM. Type catalog: Böhlke 1953:27 [ref. 12291], Böhlke 1984:35 [ref. 13621], Gilbert 1998:186 [ref. 23395]. •Synonym of Catostomus occidentalis Ayres 1854, but a valid subspecies -- (Lee et al. 1980:385 [ref. 22416], Ward & Fritzsche 1987:175 [ref. 20806], Gilbert 1998:186 [ref. 23395], Moyle 2002:186 [ref. 26449], Scharpf 2006:7 [ref. 30386]). Current status: Synonym of Catostomus occidentalis Ayres 1854. Catostomidae: Catostominae. Habitat: freshwater.

insignis, Catostomus Baird [S. F.] & Girard [C. F.] 1854:28 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 7; ref. 168] Rio San Pedro, tributary to Gila River, Cochise County, Arizona, U.S.A. Syntypes or possible syntypes: ANSP 6785 [ex USNM 169] (1), MCZ 2264 (1), MNHN 0000-0424 [ex USNM 169] (1), NMW 52328 [ex USNM 169] (1), USNM 169 (orig. 5, now 4, plus 1 pharyngeal arch as #2738). Type catalog: Böhlke 1984:36 [ref. 13621], Gilbert 1998:186-187 [ref. 23395]. •Valid as Catostomus insignis Baird & Girard 1854 -- (Branson et al. 1960:219 [ref. 41482], Lee et al. 1980:380 [ref. 22416], Page & Burr 1991:169 [ref. 18983], Espinosa Pérez et al. 1993:22 [ref. 22290], Gilbert 1998:187 [ref. 23395], Nelson et al. 2004:78 [ref. 27807], Miller et al. 2006:146 [ref. 28615], Scharpf 2006:6 [ref. 30386], Minckley & Marsh 2009:193 [ref. 31114], Page & Burr 2011:309 [ref. 31215], Page et al. 2013:79 [ref. 32708], Bangs et al. 2018:4 [ref. 37913], Page et al. 2023:63 [ref. 40505], Fricke et al. 2024:157 [ref. 41622]). Current status: Valid as Catostomus insignis Baird & Girard 1854. Catostomidae: Catostominae. Distribution: North America: Rio Colorado basin, southwestern U.S.A. (New Mexico and Arizona) and northern Mexico. Habitat: freshwater.

labiatus, Catostomus Ayres [W. O.] 1855:[2] col. 5 [The Pacific [newspaper] v. 4 (nos 7-22); ref. 13428] San Joaquin River, Stockton, San Joaquin County, California, U.S.A. Holotype (unique): lost, not ANSP 6741. Type catalog: Böhlke 1984:36 [ref. 13621], Gilbert 1998:188 [ref. 23395]. Appeared first as above on 16 Mar. Then in Ayres 1855:32 [ref. 159]. •Synonym of Catostomus occidentalis Ayres 1854, subspecies occidentalis -- (Gilbert 1998:188 [ref. 23395]). Current status: Synonym of Catostomus occidentalis Ayres 1854. Catostomidae: Catostominae. Habitat: freshwater.

lactarius, Catostomus (Acomus) Girard [C. F.] 1856:174 [10] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Milk River, affluent of the upper Missouri River, Hill County, Montana, U.S.A. Syntypes: USNM 257 (orig. 2, now 0, plus pharyngeal arches as #2804), 258 (orig. 5, now 0). Type catalog: Gilbert 1998:189 [ref. 23395]. On p. 10 of separate. •Synonym of Catostomus catostomus (Forster 1773), subspecies catostomus -- (Gilbert 1998:189 [ref. 23395]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

lacusanserinus, Catostomus occidentalis Fowler [H. W.] 1913:49, Fig. 1 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 65; ref. 1388] Goose Lake, Lake County, Oregon, U.S.A. Holotype (unique): ANSP 19990. Type catalog: Böhlke 1984:36 [ref. 13621], Gilbert 1998:189 [ref. 23395]. Original as lacus-anserinus. •Synonym of Catostomus occidentalis Ayres 1854 -- (Lee et al. 1980:385 [ref. 22416], Ward & Fritzsche 1987:175 [ref. 20806]). •Synonym of Catostomus occidentalis Ayres 1854, subspecies occidentalis -- (Gilbert 1998:189 [ref. 23395]). •Synonym of Catostomus occidentalis Ayres 1854, but a valid subspecies -- (Moyle 2002:186 [ref. 26449], Scharpf 2006:7 [ref. 30386]). Current status: Synonym of Catostomus occidentalis Ayres 1854. Catostomidae: Catostominae. Habitat: freshwater.

lacustris, Catostomus catostomus Bajkov [A. D.] 1927:398 [22], Pls. 1 (fig. c), 2 (fig. a) [Contributions to Canadian Biology and Fisheries (n. s.) v. 3 (no. 16); ref. 15776] Lake Annette, Lake Beauvert, Lake Patricia, and Lake Pyramid, Alberta, Canada. Syntypes: (10) UMMZ 80836 (2). •Synonym of Catostomus catostomus (Forster 1773), but a valid subspecies as described -- (McAllister 1990:55 [ref. 14674], Gilbert 1998:189 [ref. 23395], Scharpf 2006:5 [ref. 30386]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

latipinnis, Catostomus Baird [S. F.] & Girard [C. F.] 1853:388 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 6; ref. 15636] Rio San Pedro, Gila River basin, [presumably near mouth of Babocomari Creek, Cochise County], Arizona, U.S.A. Lectotype: USNM 20078. Paralectotypes: USNM 254 (orig. 2, now 0, plus 1 pharyngeal arch as #1803). Type catalog: Gilbert 1998:188-189 [ref. 23395]. As Catostomus latipinne in Cope 1871:434 [ref. 19655]. Lectotype established by Jordan & Evermann 1896:175 [ref. 2443], also designated by Gilbert 1998:190 [ref. 23395]. •Valid as Catostomus latipinnis Baird & Girard 1853 -- (Lee et al. 1980:381 [ref. 22416], Page & Burr 1991:172 [ref. 18983], Swift et al. 1993:119 [ref. 22379], La Rivers 1994:350 [ref. 23389], Baxter & Stone 1995:134 [ref. 23374], Sigler & Sigler 1996:136 [ref. 25943], Gilbert 1998:190 [ref. 23395], Douglas & Marsh 1998:915 [ref. 23616], Nelson et al. 2004:78 [ref. 27807], Scharpf 2006:6 [ref. 30386], Minckley & Marsh 2009:195 [ref. 31114], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:312 [ref. 31215], Page et al. 2013:79 [ref. 32708], Bangs et al. 2018:4 [ref. 37913], Page et al. 2023:63 [ref. 40505]). Current status: Valid as Catostomus latipinnis Baird & Girard 1853. Catostomidae: Catostominae. Distribution: North America: western U.S.A. Habitat: freshwater.

leopoldi, Catostomus Siebert [D. J.] & Minckley [W. L.] 1986:2, Figs. 1, 2a, 3a, c, e [American Museum Novitates No. 2849; ref. 8039] Arroyo Moctezuma, Río Gavilán, 29°51'N, 108°24'W, Chihuahua, Mexico, elevation 2180 meters. Holotype: UMMZ 213391. Paratypes: AMNH 50708SD (1, dry skeleton), 50709 (44), 51301SD (2, dry skeletons); ASU 10559-61 (42, 10, 47); UMMZ 213392 (20). Type catalog: Gilbert 1998:190 [ref. 23395]. •Valid as Catostomus leopoldi Siebert & Minckley 1986 -- (Espinosa Pérez et al. 1993:22 [ref. 22290], Gilbert 1998:190 [ref. 23395], Nelson et al. 2004:78 [ref. 27807], Miller et al. 2006:147 [ref. 28615], Scharpf 2006:7 [ref. 30386], Minckley & Marsh 2009:197 [ref. 31114], Page et al. 2013:79 [ref. 32708], Page et al. 2023:63 [ref. 40505], Fricke et al. 2024:158 [ref. 41622]). Current status: Valid as Catostomus leopoldi Siebert & Minckley 1986. Catostomidae: Catostominae. Distribution: Southern North America: Río Bavispe drainage, Chihuahua and Sonora (Mexico) endemic. Habitat: freshwater.

longirostrum, Catostomus Lesueur [C. A.] 1817:102 [Journal of the Academy of Natural Sciences, Philadelphia v. 1 (pt 1, nos 5/6); ref. 2734] Vermont, U.S.A. Holotype (unique): whereabouts unknown. Type catalog: Gilbert 1998:190 [ref. 23395]. •Synonym of Catostomus catostomus (Forster 1773) -- (Smith 1986:97 [ref. 22186]). •Synonym of Catostomus catostomus (Forster 1773), subspecies catostomus -- (Gilbert 1998:190 [ref. 23395]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

macrocheilus, Catostomus Girard [C. F.] 1856:175 [11] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Mouth of Columbia River, Astoria, Oregon, U.S.A. Holotype (unique): USNM 240 (plus 1 pharyngeal arch as #2793). Type catalog: Gilbert 1998:191 [ref. 23395]. On p. 11 of separate. •Valid as Catostomus macrocheilus Girard 1856 -- (Lee et al. 1980:383 [ref. 22416], McAllister 1990:55 [ref. 14674], Page & Burr 1991:171 [ref. 18983], La Rivers 1994:340 [ref. 23389], Gilbert 1998:191 [ref. 23395], Scott & Crossman 1998:544 [ref. 24570], Wydoski & Whitney 2003:147 [ref. 27816], Nelson et al. 2004:78 [ref. 27807], Scharpf 2006:7 [ref. 30386], McPhail 2007:181 [ref. 31199], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:311 [ref. 31215], Page et al. 2013:79 [ref. 32708], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Catostomus macrocheilus Girard 1856. Catostomidae: Catostominae. Distribution: North America: western Canada and northwestern U.S.A. Habitat: freshwater.

microps, Catostomus Rutter [C. L.] 1908:120, Fig. 1 [Bulletin of the Bureau of Fisheries v. 27 (Doc. 637) (for 1907); ref. 12415] Rush Creek, tributary of Ash Creek, near Aden, Modoc County, California, U.S.A. Holotype: USNM 58496. Paratypes: (2) AMNH 46073 (scales only); CAS-SU 9277 (1). Type catalog: Böhlke 1953:27 [ref. 12291], Gilbert 1998:192 [ref. 23395]. •Valid as Catostomus microps Rutter 1908 -- (Lee et al. 1980:384 [ref. 22416], Page & Burr 1991:175 [ref. 18983], Gilbert 1998:192 [ref. 23395], Moyle 2002:189 [ref. 26449], Nelson et al. 2004:78 [ref. 27807], Scharpf 2006:7 [ref. 30386], Page & Burr 2011:316 [ref. 31215], Page et al. 2013:79 [ref. 32708], Bangs et al. 2018:4 [ref. 37913], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Catostomus microps Rutter 1908. Catostomidae: Catostominae. Distribution: North America: Oregon and California (western U.S.A.). Habitat: freshwater.

mniotiltus, Catostomus Snyder [J. O.] 1913:56 [Bulletin of the Bureau of Fisheries v. 32 (Doc. 776) (for 1912); ref. 4153] Arroyo Seco Creek, tributary to Salinas River, Monterey County, California, U.S.A. Holotype: USNM 74465. Paratypes: BMNH 1900.9.29.178 (1); CAS-SU 22494 (21); UMMZ 65195 (5); USNM 49584 (1), 75152-54 (23, 7, 6), 75364-73 (17, 17, 5, 75, 18, 14, 33, 22, 19, 38), 75678 (4), 75690 (1). Type catalog: Böhlke 1953:28 [ref. 12291]. •Synonym of Catostomus occidentalis Ayres 1854 -- (Lee et al. 1980:385 [ref. 22416]). •Synonym of Catostomus occidentalis Ayres 1854, but possibly a valid subspecies -- (Ward & Fritzsche 1987:175 [ref. 20806]). •Synonym of Catostomus occidentalis Ayres 1854, but a valid subspecies -- (Moyle 2002:186 [ref. 26449], Kettratad & Markle 2010:279 [ref. 30991]). Current status: Synonym of Catostomus occidentalis Ayres 1854. Catostomidae: Catostominae. Habitat: freshwater.

murivallis, Catostomus Harris [P. M.], Markle [D. F.] & Campbell [M. A.] 2025:432, Figs. 2-3A [Zootaxa 5653 (no. 3); ref. 42229] Wall Canyon Creek, Surprise Valley, Washoe County, Nevada, U.S.A., 41.265983°N, 119.73233°W. Holotype: OS 17570. Paratypes: LACM, OS, UMMZ. Plus additional non-type material. •Valid as Catostomus murivallis Harris, Markle & Campbell 2025. Current status: Valid as Catostomus murivallis Harris, Markle & Campbell 2025. Catostomidae: Catostominae. Distribution: Western North America: Wall Canyon Creek, Surprise Valley, Washoe County, Nevada, U.S.A. Habitat: freshwater.

nanomyzon, Catostomus Mather [F.] 1886:36, Pl. (upper) opp. p. 36 [State of New York, Adirondack Survey, Albany; ref. 17608] Brook emptying into Big Moose Lake, north of Big Moose club house, Adirondack Park, Herkimer County, New York, U.S.A. Paratypes: USNM 33917 (2, not found in 1980). Misspelled nannomyzon in literature. •Synonym of Catostomus catostomus (Forster 1773) -- (Smith 1986:97 [ref. 22186]). •Synonym of Catostomus catostomus (Forster 1773), but a valid subspecies -- (Gilbert 1998:193 [ref. 23395], Scott & Crossman 1998:532 [ref. 24570], Scharpf 2006:5 [ref. 30386]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

occidentalis, Catostomus Ayres [W. O.] 1854:10 [The Pacific [newspaper] v. 3 and 4 (thru no. 6); ref. 157] Sacramento and San Joaquin rivers, California, U.S.A. Syntypes: USNM 241 (1). Type catalog: Gilbert 1998:194 [ref. 23395]. Appeared first in Ayres 1854:1, col. 1 [ref. 6368] but regarded as without distinguishing features. Available as above. Also in Ayres 1854:18 [ref. 18923]. •Valid as Catostomus occidentalis Ayres 1854 [sometimes as subspecies occidentalis] -- (Lee et al. 1980:385 [ref. 22416], Ward & Fritzsche 1987:175 [ref. 20806], Page & Burr 1991:172 [ref. 18983], Gilbert 1998:194 [ref. 23395], Fuller et al. 1999:160 [ref. 25838], Moyle 2002:185 [ref. 26449], Nelson et al. 2004:78 [ref. 27807], Scharpf 2006:7 [ref. 30386] with subspecies, Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:313 [ref. 31215], Page et al. 2013:79 [ref. 32708], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Catostomus occidentalis Ayres 1854. Catostomidae: Catostominae. Distribution: Western North America: California and southern Oregon (western U.S.A.). Habitat: freshwater.

occidentalis, Catostomus Agassiz [L.] 1855:94 [American Journal of Science and Arts (Series 2) v. 19 (no. 55); ref. 71] Probably San Francisco market, U.S.A. No types known. Described independently of Catostomus occidentalis Ayres 1854 -- (Gilbert 1998:194 [ref. 23395]). •Synonym of and homonym of Catostomus occidentalis Ayres 1854 -- (Gilbert 1998:194 [ref. 23395]). 1°Homonym. Current status: Synonym of Catostomus occidentalis Ayres 1854. Catostomidae: Catostominae. Habitat: freshwater.

oregonus, Catostomus Gilbert [C. H.] 1898:2 [Bulletin of the U. S. Fish Commission v. 17 (art. 1) [1897]; ref. 12349] Not available, name only for species described on p. 3 under name rimiculus (Gilbert 1998:194 [ref. 23395]); see Catostomus rimiculus Gilbert & Snyder in Gilbert. •In the synonymy of Catostomus rimiculus Gilbert & Snyder 1898. Nomen Nudum. Current status: Synonym of Catostomus rimiculus Gilbert & Snyder 1898. Catostomidae: Catostominae.

pallidus, Catostomus DeKay [J. E.] 1842:200, Pl. 33 (fig. 104) [Zoology of New-York; ref. 1098] Near Peekskill, Whestchester County, New York, U.S.A. No types known. Type catalog: Gilbert 1998:195 [ref. 23395]. Appeared first as name only in DeKay 1840:11, 29 [ref. 17392]. •Synonym of Catostomus commersonii (Lacepède 1803) [as commersoni or commersoni] -- (Smith 1986:99 [ref. 22186], Gilbert 1998:195 [ref. 23395], Scott & Crossman 1998:539 [ref. 24570] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

palouseanus, Catostomus syncheilus Schultz [L. P.] & Thompson [R. J.] 1936:72 [Proceedings of the Biological Society of Washington v. 49; ref. 13744] Smokle Creek north of Almota and 14 miles west of Pullman, Washington, U.S.A. Holotype: USNM [ex UW 3764] 104498. Paratypes: (numerous) UMMZ 95037 (4), 95055 (16), 95039 (13), 98701 (1), 98707 (57), 98716 (246), 98722-23 (18, 3), USNM 104787 [ex UW 2432] (10). Type catalog: Gilbert 1998:195 [ref. 23395]. •Synonym of Catostomus columbianus (Eigenmann & Eigenmann 1893), but a valid subspecies as described -- (Smith 1966:98 [ref. 21398], McPhail 2007:000 [ref. 31199] with question). •Synonym of Catostomus columbianus (Eigenmann & Eigenmann 1893), subspecies columbianus -- (Gilbert 1998:195 [ref. 23395]). Current status: Synonym of Catostomus columbianus (Eigenmann & Eigenmann 1893). Catostomidae: Catostominae. Habitat: freshwater.

pocatello, Catostomus Gilbert [C. H.] & Evermann [B. W.] 1894:189, Pl. 21 (fig. 1) [Bulletin of the U. S. Fish Commission v. 14 (art. 16) (for 1894); ref. 12377] Ross Fork of Snake River, just north of Pocatello, Bingham County, Idaho, U.S.A. Holotype: USNM 45385. Paratypes: CAS-SU 1182 (5), 1399 (7); UMMZ 157684 [ex USNM 45386] (1); USNM 45386 (5). Type catalog: Böhlke 1953:28 [ref. 12291], Gilbert 1998:196 [ref. 23395]. •Synonym of Catostomus catostomus (Forster 1773), but a valid subspecies -- (Gilbert 1998:196 [ref. 23395], Scott & Crossman 1998:532 [ref. 24570], Scharpf 2006:5 [ref. 30386]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

reticulatus, Cyprinus (Catostomus) Richardson [J.] 1836:303 [Fauna Boreali-Americana Part 3; ref. 3731] Lake Huron; Albany River, Ontario, Canada. Syntypes: whereabouts unknown. Type catalog: Gilbert 1998:197 [ref. 23395]. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Gilbert 1998:197 [ref. 23395] as commersoni, Scott & Crossman 1998:539 [ref. 24570] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

retropinnis, Catostomus Jordan [D. S.] 1878:178 [Bulletin of the United States National Museum No. 12; ref. 12254] Milk River, Missouri River drainage, Hill County, Montana, U.S.A. Holotype: USNM 21197. Paratypes: not USNM 20933 (1, lost). Type catalog: Gilbert 1998:197 [ref. 23395]. •Synonym of Catostomus catostomus (Forster 1773) -- (Scott & Crossman 1998:532 [ref. 24570]). •Synonym of Catostomus catostomus (Forster 1773), subspecies griseus -- (Gilbert 1998:197 [ref. 23395]). Current status: Synonym of Catostomus catostomus (Forster 1773). Catostomidae: Catostominae. Habitat: freshwater.

richardsoni, Catostomus Harper [F.] & Nichols [J. T.] 1919:263, Pl. 15 (fig. 1) [Bulletin of the American Museum of Natural History v. 41 (art. 2); ref. 15213] Taltson River at junction with Tazin River, Mackenzie, Canada, 60°26'02"N, about 111°W. Holotype: not saved, based on photo. Type catalog: Gilbert 1998:197-198 [ref. 23395]. Based on "type", other specimens, and literature sources. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Gilbert 1998:198 [ref. 23395] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

rimiculus, Catostomus Gilbert [C. H.] & Snyder [J. O.] in Gilbert 1898:3 [Bulletin of the U. S. Fish Commission v. 17 (art. 1) [1897]; ref. 12349] Trinity River, Hoopa Valley, Humboldt County, California, U.S.A. Holotype: CAS-SU 5654. Paratypes: CAS-SU 21262 (4), 69035 [ex CAS-SU 5654] (2). Type catalog: Böhlke 1953:28 [ref. 12291], Gilbert 1998:194, 198 [ref. 23395]. Inadvertently appeared as Catostomus oregonus on p. 2 for species described as rimiculus on p. 3 of same work. •Valid as Catostomus rimiculus Gilbert & Snyder 1898 -- (Lee et al. 1980:388 [ref. 22416], Page & Burr 1991:174 [ref. 18983], Gilbert 1998:198 [ref. 23395], Moyle 2002:197 [ref. 26449], Nelson et al. 2004:78 [ref. 27807], Scharpf 2006:7 [ref. 30386], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:316 [ref. 31215], Page et al. 2013:79 [ref. 32708], Bangs et al. 2018:4 [ref. 37913], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Catostomus rimiculus Gilbert & Snyder 1898. Catostomidae: Catostominae. Distribution: Western North America: Oregon and California (western U.S.A.). Habitat: freshwater.

rostratus, Cyprinus Tilesius [W. G. von] 1813:454, Pl. 15 (figs. 1a-b). [Mémoires de l'Académie Impériale des Sciences de Saint Pétersbourg v. 4 (for 1811); ref. 13413] Kolyma, Indigirka, and Yana rivers, northeastern Siberia, Russia. No types known. Type catalog: Gilbert 1998:198 [ref. 23395]. Described in account of Cyprinus labeo in Pallas 1814:308 [ref. 3351]. Availability not clear, although account referred to in index. •Synonym of Catostomus catostomus (Forster 1773), but a valid subspecies -- (Berg 1949:478 [ref. 20661], Chereshnev 1996:601 [ref. 24659], Naseka 1998:93 [ref. 23590], Pervozvansky 1999:567 [ref. 24877], Chereshnev et al. 2001:39 [ref. 26736] dated 1814, Scharpf 2006:5 [ref. 30386]). •Synonym of Catostomus catostomus (Forster 1773) -- (Scott & Crossman 1998:532 [ref. 24570], Parin et al. 2014:98 [ref. 33547]). •Synonym of Catostomus catostomus (Forster 1773), subspecies catostomus -- (Gilbert 1998:198 [ref. 23395]). •Valid as Catostomus rostratus (Tilesius 1813) -- (Dyldin et al. 2020:112 [ref. 37569], Dyldin et al. 2023:[2] [ref. 40328]). Current status: Valid as Catostomus rostratus (Tilesius 1813). Catostomidae: Catostominae. Distribution: North Asia: Arctic Ocean basin in the Indigirka, Alazeya, Kolyma and Yana drainages (Russia). Habitat: freshwater.

snyderi, Catostomus Gilbert [C. H.] 1898:3 [Bulletin of the U. S. Fish Commission v. 17 (art. 1) [1897]; ref. 12349] Upper Klamath Lake, Klamath County, Oregon, U.S.A. Holotype: USNM 48222. Paratypes: AMNH 46086 (scales only); CAS-SU 8566 (2), 37016 (24). Type catalog: Böhlke 1953:28 [ref. 12291], Gilbert 1998:200 [ref. 23395]. •Valid as Catostomus snyderi Gilbert 1898 -- (Lee et al. 1980:390 [ref. 22416], Page & Burr 1991:172 [ref. 18983], Gilbert 1998:200 [ref. 23395], Moyle 2002:195 [ref. 26449], Nelson et al. 2004:79 [ref. 27807], Scharpf 2006:8 [ref. 30386], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:313 [ref. 31215], Page et al. 2013:79 [ref. 32708], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Catostomus snyderi Gilbert 1898. Catostomidae: Catostominae. Distribution: Western North America.: Oregon and northern California (northwestern U.S.A.). Habitat: freshwater.

sonorensis, Catostomus Meek [S. E.] 1902:75, Pl. 16 [Field Columbian Museum, Zoölogical Series v. 3 (no. 6); ref. 2957] Río Paphigochic, Río Yaqui system, Miñaca, Chihuahua, Mexico. Holotype: FMNH 3564. Paratypes: FMNH 3565 (orig. 30, now 21), UMMZ 162461 [ex FMNH 3565] (6), USNM 105091 [ex FMNH 3565] (3). Type catalog: Ibarra & Stewart 1987:21 [ref. 12367], Gilbert 1998:200 [ref. 23395]. •Synonym of Catostomus bernardini Girard 1856 -- (Minckley & Marsh 2009:191 [ref. 31114], Fricke et al. 2024:157 [ref. 41622]). Current status: Synonym of Catostomus bernardini Girard 1856. Catostomidae: Catostominae. Habitat: freshwater.

sucklii, Catostomus Girard [C. F.] 1856:175 [11] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Milk River, an affluent of the upper Missouri River, Hill County, Montana, U.S.A. Syntypes: USNM 175 (2, plus 1 pharyngeal arch as #2739). Type catalog: Gilbert 1998:201 [ref. 23395] with comments that USNM 175 may not be types. On p. 11 of separate. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Baxter & Stone 1995:131 [ref. 23374] as commersonii, Gilbert 1998:201 [ref. 23395] as commersoni, Scott & Crossman 1998:539 [ref. 24570] as commersoni and suckleyi). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

syncheilus, Catostomus Hubbs [C. L.] & Schultz [L. P.] 1932:6 [University of Washington Publications in Biology v. 2 (no. 1); ref. 11674] Crab Creek, about 7 miles below Odessa, Lincoln County, Washington, U.S.A. Holotype: UMMZ 94076. Paratypes: (numerous) UMMZ 92241 (2), 94073 (3, now 0), 94074-75 (10, 227); USNM 117516 (3). Type catalog: Gilbert 1998:201 [ref. 23395]. •Synonym of Catostomus columbianus (Eigenmann & Eigenmann 1893) -- (Smith 1966:98 [ref. 21398], La Rivers 1994:343 [ref. 23389], Scott & Crossman 1998:537 [ref. 24570]). •Synonym of Catostomus columbianus (Eigenmann & Eigenmann 1893), subspecies columbianus -- (Gilbert 1998:201 [ref. 23395]). Current status: Synonym of Catostomus columbianus (Eigenmann & Eigenmann 1893). Catostomidae: Catostominae. Habitat: freshwater.

tahoensis, Catostomus Gill [T. N.] & Jordan [D. S.] in Jordan 1878:173 [Bulletin of the United States National Museum No. 12; ref. 12254] Lake Tahoe, Nevada/California, U.S.A. Syntypes: BMNH 1883.12.14.222 [ex USNM 17109] (1); USNM 5240 (1), 17109 (orig. 3, now 1), 31226 (3). Type catalog: Gilbert 1998:201 [ref. 23395]. Author is T. N. Gill. Gilbert regarded USNM 5240 as hologype, based on "5240 Lake Tahoe (types C. tahoensis)" given in the original description; Jordan & Evermann 1896:177 [ref. 2443] list 31226 as type but that lot contains 3 specimens and different collector. •Valid as Catostomus tahoensis Gill & Jordan 1878 -- (Lee et al. 1980:391 [ref. 22416], Page & Burr 1991:173 [ref. 18983], La Rivers 1994:352 [ref. 23389], Gilbert 1998:201 [ref. 23395], Fuller et al. 1999:166 [ref. 25838], Moyle 2002:191 [ref. 26449], Nelson et al. 2004:79 [ref. 27807], Scharpf 2006:8 [ref. 30386], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:315 [ref. 31215], Page et al. 2013:79 [ref. 32708], Bangs et al. 2018:4 [ref. 37913], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Catostomus tahoensis Gill & Jordan 1878. Catostomidae: Catostominae. Distribution: Western North America: Lahontan drainage system, California, Nevada and Oregon (western U.S.A.). Habitat: freshwater.

teres, Cyprinus Mitchill [S. L.] 1814:22 [Report, in part, of Samuel L. Mitchill; ref. 3030] New York, U.S.A. No types known. Type catalog: Gilbert 1998:201-202 [ref. 23395]. Also in Mitchill 1815:458, Pl. 6 (fig. 11) [ref. 13292]. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Smith 1986:99 [ref. 22186] as commersonii, Gilbert 1998:202 [ref. 23395] as commersoni, Scott & Crossman 1998:539 [ref. 24570] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

tilesii, Catostomus Valenciennes [A.] in Cuvier & Valenciennes 1844:469 [Histoire naturelle des poissons v. 17; ref. 1010] Kolyma, Indigirka, and Yana rivers, northeastern Siberia, Russia. No types known. Unneeded new name for Cyprinus rostratus Tilesius 1813. •Synonym of Catostomus catostomus (Forster 1773), subspecies catostomus -- (Gilbert 1998:198 [ref. 23395] based on placement of Cyprinus rostratus Tilesius). •Synonym of Catostomus rostratus (Tilesius 1813). Current status: Synonym of Catostomus rostratus (Tilesius 1813). Catostomidae: Catostominae. Habitat: freshwater.

trisignatum, Moxostoma Cope [E. D.] in Cope & Yarrow 1875:679 [Engineer Department, United States Army, Report upon the Geographical and Geological Explorations and Surveys west of the one hundredth Meridian v. 5 (Zoology) Chapter 6; ref. 968] Upper Arkansas River, at Pueblo, Pueblo County, Colorado, U.S.A. Syntypes: USNM 17099 (20). Type catalog: Gilbert 1998:202 [ref. 23395]. •Synonym of Catostomus commersonii (Lacepède 1803) -- (Gilbert 1998:202 [ref. 23395] as commersoni). Current status: Synonym of Catostomus commersonii (Lacepède 1803). Catostomidae: Catostominae. Habitat: freshwater.

tsiltcoosensis, Catostomus Evermann [B. W.] & Meek [S. E.] 1898:68, Fig. 1 [Bulletin of the U. S. Fish Commission v. 17 (art. 2) [1897]; ref. 14683] Outlet of Tsiltcoos Lake, Florence, Lane County, Oregon, U.S.A. Holotype: USNM 48479. Paratypes: CAS-SU 5703 (1); USFC 38 (1, whereabouts unknown). Additional original material: USNM 48779 (1), 124386 [ex BF 1405] (2). Type catalog: Böhlke 1953:28 [ref. 12291], Gilbert 1998:202 [ref. 23395]. •Synonym of Catostomus macrocheilus Girard 1856 -- (Gilbert 1998:202 [ref. 23395], Scharpf 2006:7 [ref. 30386]). •Valid as Catostomus tsiltcoosensis Evermann & Meek 1898 -- (Kettratad & Markle 2010:276 [ref. 30991], Page et al. 2013:79 [ref. 32708], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Catostomus tsiltcoosensis Evermann & Meek 1898. Catostomidae: Catostominae. Distribution: Western North America: coastal lakes and streams of Oregon (U.S.A.). Habitat: freshwater.

utawana, Catostomus Mather [F.] 1886:35, Pl. (lower) [State of New York, Adirondack Survey, Albany; ref. 17608] Lake Utawana, Blue Mountain chain, Hamilton County, or North Bay, Big Moose Lake, Herkimer County, Adirondacks, New York, U.S.A. Lectotype: USNM 392731 [ex USNM 33919]. Paralectotypes: USNM 33918 (2), 33919 (6). Type catalog: Gilbert 1998:203 [ref. 23395]. Lectotype selected by Morse & Daniels 2009:216 [ref. 30208]. •Synonym of Catostomus commersonii (Lacepède 1803) [usually as commersonii or commersoni] (Lee et al. 1980:375 [ref. 22416], Smith 1986:99 [ref. 22186], Gilbert 1998:203 [ref. 23395], Scott & Crossman 1998:539 [ref. 24570] as commersoni). •Synonym of Catostomus commersonii (Lacepède 1803) -- (Scharpf 2006:6 [ref. 30386]). •Valid as Catostomus utawana Mather 1886 -- (Morse & Daniels 2009:214, 216 [ref. 30208], Page & Burr 2011:309 [ref. 31215], Page et al. 2013:79 [ref. 32708], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Catostomus utawana Mather 1886. Catostomidae: Catostominae. Distribution: North America: New York (eastern U.S.A.). Habitat: freshwater.

warnerensis, Catostomus Snyder [J. O.] 1908:81, Fig. 2 [Bulletin of the Bureau of Fisheries v. 27 (Doc. 636) (for 1907); ref. 10251] Warner Creek, near Adel, Lake County, Oregon, U.S.A. Holotype: USNM 55597. Paratypes: ANSP 39130 (1), CAS-SU 21188 (23), USNM 125638 [ex USFC 1244] (6). Type catalog: Böhlke 1953:28 [ref. 12291], Böhlke 1984:37 [ref. 13621], Gilbert 1998:204 [ref. 23395]. •Valid as Catostomus warnerensis Snyder 1908 -- (Lee et al. 1980:392 [ref. 22416], Page & Burr 1991:174 [ref. 18983], Gilbert 1998:204 [ref. 23395], Nelson et al. 2004:79 [ref. 27807], Scharpf 2006:8 [ref. 30386], Kettratad & Markle 2010:276 [ref. 30991], Page & Burr 2011:315 [ref. 31215], Page et al. 2013:79 [ref. 32708], Page et al. 2023:64 [ref. 40505], Harris et al. 2025:433 [ref. 42229]). Current status: Valid as Catostomus warnerensis Snyder 1908. Catostomidae: Catostominae. Distribution: Western North America: Modoc County, California and Harney and Lake Counties, Oregon (U.S.A.). Habitat: freshwater.

wigginsi, Catostomus Herre [A. W. C. T.] & Brock [V. E.] in Herre 1936:11 [Proceedings of the Biological Society of Washington v. 49; ref. 2124] West Fork of Río San Miguel, 5 miles northwest of Cucurpe, and 29 miles south-east of Magdalena, Sonora, Mexico, elevation 2580 feet. Holotype: CAS-SU 30980. Paratypes: CAS-SU 16938 (1). Type catalog: Böhlke 1953:28 [ref. 12291], Gilbert 1998:204 [ref. 23395]. •Valid as Catostomus wigginsi Herre & Brock 1936 -- (Branson et al. 1960:219 [ref. 41482], Espinosa Pérez et al. 1993:22 [ref. 22290], Gilbert 1998:204 [ref. 23395], Nelson et al. 2004:79 [ref. 27807], Miller et al. 2006:148 [ref. 28615], Scharpf 2006:8 [ref. 30386], Minckley & Marsh 2009:199 [ref. 31114], Page et al. 2013:79 [ref. 32708], Page et al. 2023:64 [ref. 40505], Fricke et al. 2024:158 [ref. 41622]). Current status: Valid as Catostomus wigginsi Herre & Brock 1936. Catostomidae: Catostominae. Distribution: Southern North America: Río Sonora basin, Sonora (Mexico) endemic. Habitat: freshwater.