Rod Icelinus
- Icelinus borealis Gilbert, 1896
- Icelinus burchami Evermann & Goldsborough, 1907
- Icelinus cavifrons Gilbert, 1890
- Icelinus filamentosus Gilbert, 1890
- Icelinus fimbriatus Gilbert, 1890
- Icelinus japonicus Yabe, Tsumura & Katayama, 1980
- Icelinus limbaughi Rosenblatt & Smith, 2004
- Icelinus oculatus Gilbert, 1890
- Icelinus pietschi Yabe, Soma & Amaoka, 2001
- Icelinus quadriseriatus (Lockington, 1880)
- Icelinus tenuis Gilbert, 1890
Actinopterygii > Scorpaeniformes > Cottidae
Rod Icelus
- Icelus armatus (Schmidt, 1916)
- Icelus bicornis (Reinhardt, 1840)
- Icelus canaliculatus Gilbert, 1896
- Icelus cataphractus (Pavlenko, 1910)
- Icelus ecornis Tsutsui & Yabe, 1996
- Icelus euryops Bean, 1890
- Icelus gilberti Taranetz, 1936
- Icelus mandibularis Yabe, 1983
- Icelus ochotensis Schmidt, 1927
- Icelus perminovi Taranetz, 1936
- Icelus rastrinoides Taranetz, 1936
- Icelus sekii Tsuruoka, Munehara & Yabe, 2006
- Icelus spatula Gilbert & Burke, 1912
- Icelus spiniger Gilbert, 1896
- Icelus stenosomus Andriashev, 1937
- Icelus toyamensis (Matsubara & Iwai, 1951)
- Icelus uncinalis Gilbert & Burke, 1912
Actinopterygii > Scorpaeniformes > Cottidae
Rod Ichthyapus
- Ichthyapus acuticeps (Barnard, 1923)
- Ichthyapus insularis McCosker, 2004
- Ichthyapus omanensis (Norman, 1939)
- Ichthyapus ophioneus (Evermann & Marsh, 1900)
- Ichthyapus platyrhynchus (Gosline, 1951)
- Ichthyapus selachops (Jordan & Gilbert, 1882)
- Ichthyapus vulturis (Weber & de Beaufort, 1916)
Actinopterygii > Anguilliformes > Ophichthidae
Rod Ichthyborus
- Ichthyborus besse (Joannis, 1835)
- Ichthyborus congolensis Giltay, 1930
- Ichthyborus monodi (Pellegrin, 1927)
- Ichthyborus ornatus (Boulenger, 1899)
- Ichthyborus quadrilineatus (Pellegrin, 1904)
Actinopterygii > Characiformes > Distichodontidae
Rod Ichthyocampus
- Ichthyocampus bikiniensis Herald, 1953
- Ichthyocampus carce (Hamilton, 1822)
Actinopterygii → Syngnathiformes → Syngnathidae
Rod Ichthyococcus
- Ichthyococcus australis Mukhacheva, 1980
- Ichthyococcus elongatus Imai, 1941
- Ichthyococcus intermedius Mukhacheva, 1980
- Ichthyococcus irregularis Rechnitzer & Böhlke, 1958
- Ichthyococcus ovatus (Cocco, 1838)
- Ichthyococcus parini Mukhacheva, 1980
- Ichthyococcus polli Blache, 1964
Actinopterygii > Stomiiformes > Phosichthyidae
Rod Ichthyoelephas
- Ichthyoelephas humeralis (Günther, 1860)
- Ichthyoelephas longirostris (Steindachner, 1879)
Actinopterygii → Characiformes → Prochilodontidae
Rod Ichthyomyzon
- Ichthyomyzon bdellium (Jordan, 1885)
- Ichthyomyzon castaneus Girard, 1858
- Ichthyomyzon fossor Reighard & Cummins, 1916
- Ichthyomyzon gagei Hubbs & Trautman, 1937
- Ichthyomyzon greeleyi Hubbs & Trautman, 1937
- Ichthyomyzon unicuspis Hubbs & Trautman, 1937
Cephalaspidomorphi > Petromyzontiformes > Petromyzontidae
Rod Ichthyscopus
- Ichthyscopus barbatus Mees, 1960
- Ichthyscopus fasciatus Haysom, 1957
- Ichthyscopus insperatus Mees, 1960
- Ichthyscopus lebeck (Bloch & Schneider, 1801)
- Ichthyscopus malacopterus (Anonymous [Bennett], 1830)
- Ichthyscopus nigripinnis Gomon & Johnson, 1999
- Ichthyscopus sannio Whitley, 1936
- Ichthyscopus spinosus Mees, 1960
Actinopterygii > Perciformes > Uranoscopidae
Rod Icichthys
- Icichthys australis Haedrich, 1966
- Icichthys lockingtoni Jordan & Gilbert, 1880
Actinopterygii > Perciformes > Centrolophidae
Porodica Icosteidae Jordan & Gilbert, 1880
- Icosteus Lockington, 1880
Pisces → Actinopterygii → Perciformes → Icosteoidei
Podred Icosteoidei
- Icosteidae Jordan & Gilbert, 1880
Pisces → Actinopterygii → Perciformes
Icosteus Lockington, 1880
- Icosteus aenigmaticus Lockington, 1880
Pisces → Actinopterygii → Perciformes → Icosteidae
Porodica Ictaluridae 51 vrsta
- Ameiurus brunneus Jordan, 1877
- Ameiurus catus (Linnaeus, 1758)
- Ameiurus melas (Rafinesque, 1820)
- Ameiurus natalis (Lesueur, 1819)
- Ameiurus nebulosus (Lesueur, 1819)
- Ameiurus platycephalus (Girard, 1859)
- Ameiurus serracanthus (Yerger & Relyea, 1968)
- Ictalurus australis (Meek, 1904)
- Ictalurus balsanus (Jordan & Snyder, 1899)
- Ictalurus dugesii (Bean, 1880)
- Ictalurus furcatus (Valenciennes, 1840)
- Ictalurus lupus (Girard, 1858)
- Ictalurus meridionalis (Günther, 1864)
- Ictalurus mexicanus (Meek, 1904)
- Ictalurus ochoterenai (de Buen, 1946)
- Ictalurus pricei (Rutter, 1896)
- Ictalurus punctatus (Rafinesque, 1818)
- Noturus albater Taylor, 1969
- Noturus baileyi Taylor, 1969
- Noturus crypticus Burr, Eisenhour & Grady, 2005
- Noturus elegans Taylor, 1969
- Noturus eleutherus Jordan, 1877
- Noturus exilis Nelson, 1876
- Noturus fasciatus Burr, Eisenhour & Grady, 2005
- Noturus flavater Taylor, 1969
- Noturus flavipinnis Taylor, 1969
- Noturus flavus Rafinesque, 1818
- Noturus funebris Gilbert & Swain, 1891
- Noturus furiosus Jordan & Meek, 1889
- Noturus gilberti Jordan & Evermann, 1889
- Noturus gladiator Thomas & Burr, 2004
- Noturus gyrinus (Mitchill, 1817)
- Noturus hildebrandi (Bailey & Taylor, 1950)
- Noturus insignis (Richardson, 1836)
- Noturus lachneri Taylor, 1969
- Noturus leptacanthus Jordan, 1877
- Noturus maydeni Egge, 2006
- Noturus miurus Jordan, 1877
- Noturus munitus Suttkus & Taylor, 1965
- Noturus nocturnus Jordan & Gilbert, 1886
- Noturus phaeus Taylor, 1969
- Noturus placidus Taylor, 1969
- Noturus stanauli Etnier & Jenkins, 1980
- Noturus stigmosus Taylor, 1969
- Noturus taylori Douglas, 1972
- Noturus trautmani Taylor, 1969
- Prietella lundbergi Walsh & Gilbert, 1995
- Prietella phreatophila Carranza, 1954
- Pylodictis olivaris (Rafinesque, 1818)
- Satan eurystomus Hubbs & Bailey, 1947
- Trogloglanis pattersoni Eigenmann, 1919
Rod Ictalurus
- Ictalurus australis (Meek, 1904)
- Ictalurus balsanus (Jordan & Snyder, 1899)
- Ictalurus dugesii (Bean, 1880)
- Ictalurus furcatus (Valenciennes, 1840)
- Ictalurus lupus (Girard, 1858)
- Ictalurus meridionalis (Günther, 1864)
- Ictalurus mexicanus (Meek, 1904)
- Ictalurus ochoterenai (de Buen, 1946)
- Ictalurus pricei (Rutter, 1896)
- Ictalurus punctatus (Rafinesque, 1818)
Actinopterygii > Siluriformes > Ictaluridae
Rod Ictiobus
- Ictiobus bubalus (Rafinesque, 1818)
- Ictiobus cyprinellus (Valenciennes, 1844)
- Ictiobus labiosus (Meek, 1904)
- Ictiobus meridionalis (Günther, 1868)
- Ictiobus niger (Rafinesque, 1819)