-
?Rhinichthys arenatus Garman, 1881
-
Rhinichthys atratulus Lee et al., 1980
- Cyprinus atratulus Hermann, 1804; (valid as)
- Cyprinus atronasus Mitchill, 1815; (synonym)
- Cyprinus vittatus Rafinesque, 1817; (synonym)
- Argyreus atronasus Heckel, 1843; (synonym)
- Rhinichthys atronasus Agassiz, 1849; (synonym)
- Rhinichthys lunatus Cope, 1865; (synonym)
- Rhinichthys simus Garman, 1881; (synonym)
-
R. a. meleagris Lee et al., 1980
- Rhinichthys meleagris Agassiz, 1854; (synonym)
-
R. a. obtusus Lee et al., 1980
- Rhinichthys obtusus Agassiz, 1854; (synonym)
-
?Rhinichthys badius Garman, 1881
-
Rhinichthys bowersi Goldsborough & Clark, 1908
-
Rhinichthys cataractae Lee et al., 1980
- Gobio cataractae Valenciennes, 1842; (valid as)
- Leuciscus nasutus Ayres, 1843; (synonym)
- Rhinichthys marmoratus Agassiz, 1850; (synonym)
- Argyreus dulcis Girard, 1856; (synonym)
- Rhinichthys maxillosus Cope, 1865; (synonym)
-
Rhinichthys cobitis Page & Burr, 1991
- Tiaroga cobitis Girard, 1856; (valid as)
-
Rhinichthys deaconi Miller, 1984
-
Rhinichthys evermanni Snyder, 1908
-
Rhinichthys falcatus Lee et al., 1980
- Agosia falcata Eigenmann & Eigenmann, 1893; (valid as)
-
?Rhinichthys henshavii Cope, 1874
-
?Rhinichthys lariversi Lugaski, 1972
-
?Rhinichthys luteus Garman, 1881
-
?Rhinichthys nevadensis (Gilbert, 1893)
- Apocope nevadensis Gilbert, 1893
- ?Rhinichthys nevadensis Gilbert, 1893
-
?Rhinichthys ocella Garman, 1881
-
Rhinichthys osculus Lee et al., 1980
- Argyreus osculus Girard, 1856; (valid as)
- Apocope carringtonii Cope, 1872; (synonym)
- Apocope vulnerata Cope, 1872; (synonym)
- Tigoma rhinichthyoides Cope, 1872; (synonym)
- Agosia novemradiata Cope, 1883; (synonym)
-
?R. o. lethoporus Hubbs & Miller, 1972
-
?R. o. moapae Williams, 1978
-
?R. o. oligoporus Hubbs & Miller, 1972
-
?R. o. reliquus Hubbs & Miller, 1972
-
R. o. thermalis Kaya et al., 1992
- Apocope oscula thermalis Hubbs & Kuhne, 1937; (synonym)
-
R. o. yarrowi Kaya et al., 1992
- Agosia yarrowi Jordan & Evermann, 1891; (synonym)
-
?Rhinichthys transmontanus Cope, 1879
-
Rhinichthys umatilla Page & Burr, 1991
- Agosia umatilla Gilbert & Evermann, 1894; (valid as)
-
?Rhinichthys velifer (Gilbert, 1893)
- Apocope velifer Gilbert, 1893
- ?Rhinichthys velifer Gilbert, 1893