| Scientific name -- Other names |
| Goodeidae -- Splitfins |
| Allodontichthys hubbsi Miller and Uyeno, 1980 -- Whitepatched Splitfin |
| Allodontichthys polylepis Rauchenberger, 1988 |
| Allodontichthys tamazulae Turner, 1946 -- Tuxpan Splitfin |
| Allodontichthys zonistius (Hubbs, 1932) |
| Alloophorus robustus (Bean, 1892) -- Bulldog Goodeid |
| Allotoca catarinae (de Buen, 1942) |
| Allotoca diazi (Meek, 1902) |
| Allotoca dugesii (Bean, 1887) -- Opal Allotoca |
| Allotoca goslinei Smith and Miller, 1987 -- Banded Allotoca |
| Allotoca maculata Smith and Miller, 1980 -- Blackspot Allotoca |
| Allotoca meeki (Alvarez, 1959) |
| Allotoca zacapuensis Meyer, Radda and Domínguez, 2001 |
| Ameca splendens Miller and Fitzsimons, 1971 -- Butterfly Splitfin |
| Ataeniobius toweri (Meek, 1904) -- Bluetail Goodea |
| Chapalichthys encaustus (Jordan and Snyder, 1899) -- Barred Splitfin |
| Chapalichthys pardalis Alvarez, 1963 -- Polka-dot Splitfin |
| Chapalichthys peraticus Alvarez, 1963 |
| Characodon audax Smith and Miller, 1986 -- Bold Characodon |
| Characodon garmani Jordan and Evermann, 1898 |
| Characodon lateralis Gunther, 1866 -- Rainbow Characodon |
| Crenichthys baileyi grandis -- Hiko White River Spingfish |
| Crenichthys baileyi_albivallis Williams and Wilde, 1981 |
| Crenichthys baileyi_baileyi (Gilbert, 1893) -- White River Springfish |
| Crenichthys baileyi_grandis Williams and Wilde, 1981 |
| Crenichthys baileyi_moapae Williams and Wilde, 1981 |
| Crenichthys baileyi_thermophilus Williams and Wilde, 1981 |
| Crenichthys nevadae Hubbs, 1932 -- Railroad Valley Springfish |
| Empetrichthys latos -- Pahrump Killifish |
| Empetrichthys latos latos -- Pahrump Killifish |
| Empetrichthys latos_concavus Miller, 1948 -- Raycraft Poolfish |
| Empetrichthys latos_latos Miller, 1948 -- Pahrump Killifish |
| Empetrichthys latos_pahrump Miller, 1948 -- Pahrump Ranch Poolfish |
| Empetrichthys merriami Gilbert, 1893 -- Ash Meadows Killifish |
| Girardinichthys multiradiatus (Meek, 1904) -- Darkedged Splitfin |
| Girardinichthys viviparus (Bustamente, 1837) |
| Goodea atripinnis Jordan, 1880 -- Blackfin Goodea |
| Goodea gracilis Hubbs and Turner, 1939 -- Dusky Splitfin |
| Goodea luitpoldii (Steindachner, 1894) |
| Hubbsina turneri de Buen, 1940 |
| Ilyodon cortesae Paulo-Maya and Trujillo-Jiménez, 2000 |
| Ilyodon furcidens (Jordan and Gilbert, 1882) -- Goldbreast Splitfin |
| Ilyodon lennoni Meyer and Foerster, 1983 |
| Ilyodon whitei (Meek, 1904) |
| Ilyodon xantusi (Hubbs and Turner, 1939) |
| Neoophorus regalis Alvarez, 1959 |
| Skiffia bilineata (Bean, 1887) -- Twoline Skiffia |
| Skiffia francesae Kingston, 1978 -- Golden Skiffia |
| Skiffia lermae Meek, 1902 |
| Skiffia multipunctata (Pellegrin, 1901) -- Spotted Skiffia |
| Xenoophorus captivus (Hubbs, 1924) -- Relict Splitfin |
| Xenotaenia resolanae Turner, 1946 -- Leopard Splitfin |
| Xenotoca eiseni (Rutter, 1896) -- Redtail Splitfin |
| Xenotoca melanosoma Fitzsimons, 1972 -- Black Splitfin |
| Xenotoca variata (Bean, 1887) -- Jeweled Splitfin |
| Zoogoneticus quitzeoensis (Bean, 1898) -- Picotee Goodeid |
| Zoogoneticus tequila Webb and Miller, 1998 |
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| Updated: 2015-05-06 21:40:39 |