Čeleď: Catostomidae Agassiz, 1850 — pakaprovcovití
Rod: Catostomus Lesueur, 1817
Catostomus araeopus Jordan, 1878; Catostomus humboldtianus Snyder, 1908; Catostomus labiatus Ayres, 1855; Catostomus lacusanserinus occidentalis Fowler, 1913; Catostomus mniotiltus Snyder, 1913; Catostomus occidentalis Agassiz, 1855.
pakaprovec sacramentský
Hanel, L. & Novák, J. 2002. České názvy živočichů V. Ryby a rybovití obratlovci (Pisces), 3., maloústí (Gonorynchiformes) — máloostní (Cypriniformes). Národní muzeum (zoologické oddělení), Praha, 120 str.
Ayres, W. O. 1854. [Description of new fishes from California.] (Minutes of Academy meetings were printed in "The Pacific" (a newspaper) shortly after each meeting. New species date to publication in The Pacific. Dates of publication are given in each species account). The Pacific [newspaper] v. 3 and 4 (thru no. 6).
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.