Species that contain: Carpiodes and thompsoni [ 2 ] records

forbesi, Carpiodes Hubbs [C. L.] (ex Forbes & Richardson) 1930:13 [Miscellaneous Publications, Museum of Zoology, University of Michigan No. 20; ref. 5590] Illinois River drainage, Illinois, U.S.A. No types known. Type catalog: Gilbert 1998:183 [ref. 23395]. Based on earlier descriptions by Forbes and Richardson of Carpiodes thompsoni, not of Agassiz; proposed conditionally by Hubbs, who suggested the possibility that this may be a hybrid between Carpoides cyprinus and C. carpio. •Synonym of Carpiodes cyprinus (Lesueur 1817) -- (Lee et al. 1980:368 [ref. 22416], Robison & Buchanan 1988:263 [ref. 23393], Baxter & Stone 1995:121 [ref. 23374], Gilbert 1998:183 [ref. 23395]). Current status: Synonym of Carpiodes cyprinus (Lesueur 1817). Catostomidae: Ictiobinae. Habitat: freshwater.

thompsoni, Carpiodes Agassiz [L.] 1855:76 [6] [American Journal of Science and Arts (Series 2) v. 19 (no. 55); ref. 71] Lake Champlain at Burlington, Vermont, U.S.A. Holotype (unique): MCZ 2162. Type catalog: Gilbert 1998:202 [ref. 23395]. On p. 6 of separate. •Synonym of Carpiodes cyprinus (Lesueur 1817) -- (Smith 1986:96 [ref. 22186], Gilbert 1998:202 [ref. 23395], Scott & Crossman 1998:530 [ref. 24570]). Current status: Synonym of Carpiodes cyprinus (Lesueur 1817). Catostomidae: Ictiobinae. Habitat: freshwater.