Species that contain: Platygobio and gracilis [ 6 ] records

angusticeps, Coregonus Valenciennes [A.] in Cuvier & Valenciennes 1848:534 [Histoire naturelle des poissons v. 21; ref. 1013] Saskatchewan, Canada. Holotype (unique): whereabouts unknown. Type catalog: Gilbert 1998:40-41 [ref. 23395]. Not included in "Catalog of Fishes" 1998. Name appeared as: "On pourrait l'appeler Coregonus angusticeps?" Locality and identification questioned (see Gilbert 1998:40-41 [ref. 23395]). Drawing apparently incorrectly with an adipose fin. •Regarded as probably a synonym of Platygobio gracilis (Richardson 1836) -- (Gilbert 1998:40-41 [ref. 23395]). Current status: Synonym of Platygobio gracilis (Richardson 1836). Leuciscidae: Pogonichthyinae. Habitat: freshwater.

communis, Pogonichthys Girard [C. F.] 1856:188 [24] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Fort Pierre; Fort Union and above Fort Union; Milk River; Yellowstone River; Sweetwater River, a tributary of Platt River, U.S.A. Syntypes: MCZ 35938 (2); UMMZ 56283 (1); USNM 181 [= 20107] (34 spec., 5 pharyngeal arches), 184 (2 arches), 185 (now 0), 186 [= 20300] (orig. 6, now 4), 187 (2 arches), 188 (2 arches), 189 (1 spec, 2 arches). Type catalog: Gilbert 1998:62-63 [ref. 23395]. On p. 24 of separate. •Synonym of Platygobio gracilis (Richardson 1836) -- (Gilbert 1998:62-63 [ref. 23395], Scott & Crossman 1998:487 [ref. 24570]). Current status: Synonym of Platygobio gracilis (Richardson 1836). Leuciscidae: Pogonichthyinae. Habitat: freshwater.

gracilis, Cyprinus (Leuciscus) Richardson [J.] 1836:120, Pl. 78 [Fauna Boreali-Americana Part 3; ref. 3731] Saskatchewan River at Carleton House [apparently town of Carleton], Saskatchewan, Canada. Holotype (unique): whereabouts unknown. Type catalog: Gilbert 1998:86 [ref. 23395]. As Leuciscus gracilis on plate. •Valid as Cyprinus gracilis Richardson 1836 -- (Lee et al. 1980:186 [ref. 22416], Robison & Buchanan 1988:186 [ref. 23393], Espinosa Pérez et al. 1993:20 [ref. 22290]). •Valid as Hybopsis gracilis (Richardson 1836) -- (Chereshnev 1996:600 [ref. 24659]). •Valid as Platygobio gracilis (Richardson 1836) -- (McAllister 1990:64 [ref. 14674], Page & Burr 1991:103 [ref. 18983], Etnier & Starnes 1993:253 [ref. 22809], Baxter & Stone 1995:104 [ref. 23374], Cross & Collins 1995:110 [ref. 23394], Simons & Mayden 1997:195 [ref. 24948], Gilbert 1998:86 [ref. 23395], Scott & Crossman 1998:484 [ref. 24570], Fuller et al. 1999:139 [ref. 25838], Ross et al. 2001:242 [ref. 25978], Nelson et al. 2004:77 [ref. 27807], Scharpf 2005:36 [ref. 28940] with subspecies, McPhail 2007:116 [ref. 31199], Page & Burr 2011:209 [ref. 31215], Page et al. 2013:77 [ref. 32708], Page et al. 2023:75 [ref. 40505]). Current status: Valid as Platygobio gracilis (Richardson 1836). Leuciscidae: Pogonichthyinae. Distribution: North America: U.S.A. and Canada. Habitat: freshwater.

gulonellus, Pogonichthys (Platygobio) Cope [E. D.] 1865:277 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 16; ref. 13927] Tributary of North Fork of Platte River, Near Bridger's Pass, Wyoming, U.S.A. Syntypes: ANSP 2064 (1), 2068-71 (4). Type catalog: Böhlke 1984:78 [ref. 13621] and Gilbert 1998:89 [ref. 23395] as holotype (2064) and paratypes; no holotype was established originally. •Synonym of Hybopsis gracilis (Richardson 1836), but a valid subspecies -- (Lee et al. 1980:186 [ref. 22416]). •Synonym of Platygobio gracilis (Richardson 1836), but a valid subspecies -- (Gilbert 1998:89 [ref. 23395], Scharpf 2005:36 [ref. 28940]). Current status: Synonym of Platygobio gracilis (Richardson 1836). Leuciscidae: Pogonichthyinae. Distribution: South-central U.S.A. [subspecies gulonellus]. Habitat: freshwater.

pallidus, Platygobio Forbes [S. A.] in Jordan & Gilbert 1883:220 [Bulletin of the United States National Museum No. 16; ref. 2476] Ohio River at Cairo, Mississippi River drainage, Alexander County, Illinois, U.S.A. Holotype (unique): INHS 26951 (poor condition). Type catalog: Smith & Bridges 1960:253 [ref. 21197], Sabaj et al. 1997:267-268 [ref. 23225], Gilbert 1998:128-129 [ref. 23395]. •Synonym of Platygobio gracilis (Richardson 1836), subspecies gracilis -- (Gilbert 1998:128-129 [ref. 23395]). Current status: Synonym of Platygobio gracilis (Richardson 1836). Leuciscidae: Pogonichthyinae. Habitat: freshwater.

physignathus, Ceratichthys Cope [E. D.] in Cope & Yarrow 1875:651 [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] Arkansas River at Pueblo, Pueblo County, Colorado, U.S.A. Syntypes: ANSP 18699 (1). Type catalog: Böhlke 1984:87 [ref. 13621], Gilbert 1998:132 [ref. 23395]. •Synonym of Platygobio gracilis (Richardson 1836), subspecies gulonellus (Cope 1865) -- (Gilbert 1998:132 [ref. 23395]). Current status: Synonym of Platygobio gracilis (Richardson 1836). Leuciscidae: Pogonichthyinae. Habitat: freshwater.