All (in this database) Fish list (Scientific names): Part U

A AF AM AO AS AV B BD BJ BR BT C CE CI CR CW D DH DR E EN EV F FL FS G GJ GU H HG HW I IO J K KR L LB LH LT M MB MF MK MV N NG NJ O OH OS P PE PF PN PS PY Q R RH RP S SE SI SO SQ SU T TH TS U V VI W X Y Z

?uam Montrouzier, 1857 (Scomber)
uarnak (Dasyatis)
uarnak (Raja)
uarnak (Trygon), see Dasyatis uarnak
uarnak Forssk¥l, 1775 (Raja sephen var. ), see Dasyatis uarnak
uarnak Krefft & Stehmann, 1973 (Himantura), see Dasyatis uarnak
uarnak Mìller & Henle, 1837 (Himantura), see Dasyatis uarnak
uarnata Walbaum, 1792 (Raja), see Raja uarnak
Uaru Heckel, 1840 (Cichlidae)
uaupesi Kullander, 1980 (Apistogramma)
ubalo (Alestopetersius ansorgii), see Micralestes ansorgii
ubalo (Nannopetersius ansorgii), see Micralestes ansorgii
ubalo (Phenacogrammus ansorgii), see Micralestes ansorgii
ubalo Boulenger, 1910 (Petersius), see Micralestes ansorgii
ubalo Paugy, 1984 (Micralestes), see Micralestes ansorgii
ubangensis Boulenger, 1902 (Bagrus)
ubangensis Boulenger, 1902 (Auchenoglanis)
ubangensis Gosse, 1986 (Caecomastacembelus)
ubangensis Boulenger, 1911 (Mastacembelus), see Caecomastacembelus ubangensis
ubangiense Skelton, 1996 (Opsaridium), see Opsaridium ubangiensis
ubangiensis Pellegrin, 1901 (Barilius), see Opsaridium ubangiensis
ubanguensis Pellegrin, 1920 (Barbus baudoni var. ), see Barbus baudoni
ubanguiensis Roberts & Stewart, 1976 (Steatocranus)
ubatubae Hildebrand & Carvalho, 1948 (Anchoa), see Anchoa pectoralis
ubayensis Cartier, 1874 (Platyglossus), see Halichoeres vrolikii
Ubidia Miles, 1945 (Apteronotidae)
ubidiai Burgess, 1989 (Astroblepus)
ubidiai Pellegrin, 1931 (Cyclopium), see Astroblepus ubidiai
?ubinensis Herre, 1937 (Tamanka)
ucayalense Isbrìcker, 1980 (Peckoltia)
ucayalensis Fowler (Anostomus)
ucayalensis Castelnau, 1855 (Ageneiosus)
ucayalensis Fowler, 1940 (Hassar)
ucayalensis Regan, 1913 (Loricariichthys)
ucayalensis Castelnau, 1855 (Chromys), see Chaetobranchus flavescens
ucayalensis Fowler, 1906 (Pithecocharax), see Anostomus ucayalensis
ucayalensis Fowler, 1940 (Curimatoides), see Cyphocharax spiluropsis
ucayalensis Fowler, 1940 (Hemiancistrus), see Peckoltia ucayalense
ucayalensis Ortega & Vari, 1986 (Curimatella), see Cyphocharax spiluropsis
uchidai Prince Akihito, 1984 (Chaenogobius)
uchidai Matsubara, 1932 (Zoarchias)
?uchidai Okada & Kubota, 1957 ( Pseudorasboraparva)
?uchidai Mori, 1955 (Dasycottus)
uchidai Banarescu & Nalbant, 1973 (Microphysogobio tungtingensis), see Microphysogobio tungtingensis
uchidai Takagi, 1957 (Paleatogobius), see Chaenogobius uchidai
uchidai Watanabe, 1958 (Triglops), see Triglops scepticus
Ucla Holleman, 1993 (Tripterygiidae)
udaipurensis Tilak, 1968 (Labeo)
udanad Montrouzier, 1857 (Brosmius), see Cheilio inermis
udanad Montrouzier, 1857 (Cheilio), see Cheilio inermis
Uegitglanis Gianferrari, 1923 (Clariidae)
uekii (Omobranchus)
uekii Katayama, 1941 (Petroscirtes), see Omobranchus uekii
uelense Norris & Douglas, 1995 (Microctenopoma)
uelensis Teugels, 1986 (Clariallabes)
uelensis Poll, 1941 (Allabenchelys), see Clariallabes uelensis
uelensis Poll, 1941 (Clarias), see Clariallabes uelensis
uellensis Boulenger, 1913 (Eleotris), see Kribia uellensis
uellensis Boulenger, 1919 (Barbus), see Barbus pleuropholis
ugandensis Wildekamp, 1994 (Nothobranchius)
uhamensis Pellegrin, 1920 (Labeo)
uhleri Jordan, 1889 (Citharichthys)
?ui Tanaka, 1917 (Mustelichthys)
ui Tanaka, 1917 (Cyprinocirrhites), see Cyprinocirrhites polyactis
ui Tanaka, 1918 (Scaeops), see Crossorhombus kobensis
ui Tanaka, 1918 (Strophidon), see Strophidon sathete
uii Gushiken, 1984 (Carangoides), see Carangoides caeruleopinnatus
uii Wakiya, 1924 (Caranx), see Carangoides caeruleopinnatus
uii Wakiya, 1924 (Citula), see Carangoides caeruleopinnatus
uisila Jordan & Seale, 1906 (Atherina), see Hypoatherina temminckii
uisila Schultz, 1948 (Hypoatherina), see Hypoatherina temminckii
ujmonensis Berg, 1932 (Phoxinus phoxinus), see Phoxinus phoxinus
ujmonensis Berg, 1949 (Phoxinus phoxinus), see Phoxinus phoxinus
ujmonensis Kaschtschenko, 1898 (Phoxinus laevis), see Phoxinus phoxinus
ujmonensis Kashchenko, 1899 (Phoxinus laevis), see Phoxinus phoxinus
ujmonensis Kottelat, 1997 (Phoxinus phoxinus), see Phoxinus phoxinus
ujo Rafinesque, 1810 (Dasyatis), see Dasyatis pastinaca
ukliva Kottelat, 1997 (Leuciscus)
ukliva Fitzinger, 1873 (Habrolepis), see Leuciscus ukliva
ukliva Heckel, 1843 (Squalius), see Leuciscus ukliva
ukpam Compagno & Roberts, 1984 (Dasyatis)
ukpam Smith, 1863 (Hemitrygon), see Dasyatis ukpam
ulacholicus Anikin, 1905 (Nemacheilus), see Nemacheilus strauchii
ulacholicus Anikin, 1905 (Nemachilus), see Nemacheilus strauchii
ulae Schultz, 1953 (Synodus)
ulangensis Steindachner, 1914 (Labeo)
?ulanus Gìnther, 1899 (Leuciscus)
Ulapiscis Whitley, 1933 (Etelinae), see Aphareus
Ulaula Jordan & Thompson, 1911 (Etelinae), see Pristipomoides
ulaula Jordan & Evermann, 1903 (Bowersia), see Pristipomoides sieboldii
Ulca Jordan & Evermann in Jordan, 1896 (Cottidae), see Hemitripterus
Ulcigobius Fowler, 1918 (Gobiidae), see Callogobius
Ulcina Cramer in Jordan & Evermann, 1896 (Agonidae)
ulietensis Cuvier, 1831 (Chaetodon)
?ulmeri Fowler, 1940 (Homaloptera)
Ulocentra (Percidae)
ulochir Gilbert, 1896 (Paraliparis)
ulreyi Boulenger, 1895 (Tetragonopterus), see Hyphessobrycon heterorhabdus
Ultimostomias Beebe, 1933 (Malacosteinae), see Photostomias
ultramarinus Jordan & Seale, 1906 (Callyodon), see Chlorurus gibbus
Ulua Jordan & Snyder, 1908 (Carangidae)
uluguru Seegers, 1995 (Kneria)
Ulvaria Jordan & Evermann, 1896 (Stichaeidae)
ulvarum Jordan & Fowler, 1902 (Brachaluteres)
Ulvicola Gilbert & Starks in Gilbert, 1897 (Pholidae)
ulysses Whitley, 1950 (Protoxotes), see Toxotes chatareus
um Montrouzier, 1857 (Balistes), see Canthidermis maculatus
?umalii Wood, 1968 (Puntius)
umalii (Barbus), see Puntius umalii
Umalius Herre & Herald, 1950 (Neobythitinae), see Sirembo
umatilla Page & Burr, 1991 (Rhinichthys)
umatilla Gilbert & Evermann, 1894 (Agosia), see Rhinichthys umatilla
umbae Krogius, 1933 (Coregonus lavaretus imandrae nat. ), see Coregonus lavaretus
umbeluziensis Groenewald, 1958 (Barbus), see Barbus toppini
umbla Kottelat, 1997 (Salvelinus)
Umbla Rapp, 1854 (Salmoninae), see Salvelinus
umbla Linnaeus, 1758 (Salmo), see Salvelinus umbla
umbla Rapp, 1854 (Umbla), see Salvelinus umbla
Umbra Kramer in Scopoli, 1777 (Umbridae)
umbra (Coryphaena)
umbra Linnaeus, 1758 (Sciaena)
?umbra Herre, 1927 (Tamanka)
?umbra Lacep¨de, 1803 (Coregonus)
umbra (Umbra), see Umbra krameri
umbra Cuvier, 1829 (Cyprinodon), see Umbra krameri
umbra Fowler, 1934 (Vaimosa), see Acentrogobius caninus
umbra Fowler, 1944 (Lycodontis), see Gymnothorax panamensis
umbra Jenkins, 1903 (Teuthis), see Acanthurus leucopareius
umbra Lacep¨de, 1802 (Perca), see Umbrina cirrosa
umbra Walbaum, 1792 (Cyprinus), see Leuciscus leuciscus
umbracincta Iwamoto & Anderson, 1994 (Nezumia)
umbrae Berg (ex Krogius), 1933 (Coregonus lavaretus imandrae nat. ), see Coregonus lavaretus
umbratile Jordan & Fowler, 1903 (Cephaloscyllium), see Cephaloscyllium isabellum
umbratilis (Lythrurus)
umbratilis Rosen & Bailey, 1963 (Neoheterandria)
?umbratilis Alcock, 1894 (Solea)
umbratilis Gilbert, 1905 (Jordanicus), see Encheliophis gracilis
umbratilis Girard, 1856 (Alburnus), see Lythrurus umbratilis
umbratilis Hubbs, 1924 (Xenophallus), see Neoheterandria umbratilis
umbratilis Jordan & Evermann, 1903 (Fierasfer), see Encheliophis gracilis
umbratilis Meek, 1912 (Gambusia), see Neoheterandria umbratilis
umbratilis Snelson & Pflieger, 1975 (Notropis), see Lythrurus umbratilis
umbratus Reid, 1985 (Labeo)
?umbratus Shaw, 1803 (Acanthurus)
umbratus Cabrera, 1857 (Chaetodon), see Brama brama
umbratus Smith, 1841 (Abrostomus), see Labeo umbratus
umbrellabia Whitley, 1946 (Fimbriceps), see Gnathophis umbrellabius
umbrellabium Whitley, 1946 (Fimbriceps), see Gnathophis umbrellabius
umbrellabius Paxton et al., 1989 (Gnathophis)
umbriceps Jordan & Thompson, 1914 (Alepocephalus)
Umbridae (Esociformes)
umbrifasciatus Fowler, 1944 (Hepatoscartes), see Ophioblennius steindachneri
umbrifer (Hemibarbus)
umbrifer Hay, 1887 (Notropis), see Notropis topeka x
umbrifer Lin, 1931 (Paraleucogobio), see Hemibarbus umbrifer
umbrifer Lu et al., 1977 (Paracanthobrama), see Hemibarbus umbrifer
umbrifera (Parapetenia)
umbriferum Meek & Hildebrand, 1913 (Cichlasoma), see Parapetenia umbrifera
Umbrina Cuvier, 1816 (Sciaenidae)
umbrina (Sciaena)
umbrinum Klunzinger, 1870 (Diagramma), see Plectorhinchus umbrinus
umbrinus Gilbert, 1905 (Chaunax)
umbrinus (Plectorhinchus)
umbrinus Dor, 1984 (Plectorhynchus), see Plectorhinchus umbrinus
umbrithorax Fowler, 1941 (Callionymus)
umbroculus Fowler, 1934 (Diaphus)
umbrofasciata Rìppell, 1852 (Muraena), see Gymnothorax rueppelliae
umbrosa Ginsburg, 1939 (Bollmannia)
umbrosa Ogilby, 1910 (Lepidotrigla)
umbrosa Gill, 1862 (Lepidopsetta), see Platichthys umbrosus
umbrosa Ginsburg, 1939 (Bollmania), see Bollmannia umbrosa
umbrosa Girard, 1856 (Cyprinella), see Cyprinella lutrensis
umbrosa Gistel, 1848 (Thymallus), see Thymallus thymallus
umbrosa Jordan, 1884 (Narcine), see Narcine bancrofti
umbrostygma Rìppell, 1835 (Julis), see Thalassoma purpureum
umbrosus Robins & Ray, 1986 (Equetus)
umbrosus Eschmeyer & Herald, 1983 (Sebastes)
?umbrosus Girard, 1856 (Platichthys)
umbrosus Jordan & Eigenmann, 1889 (Eques acuminatus var. ), see Equetus umbrosus
umbrosus Jordan & Gilbert, 1882 (Sebastichthys), see Sebastes umbrosus
umbrosus Kirtland, 1854 (Esox), see Esox americanus
umbrosus Poey, 1875 (Gymnothorax), see Enchelycore nigricans
Umbrula Jordan & Eigenmann, 1889 (Sciaenidae), see Menticirrhus
umgazi Smith, 1949 (Laputa), see Pseudomonacanthus pusillus
umhlangae Smith, 1949 (Palinurichthys), see Trachinotus botla
umitengu Jordan & Snyder, 1901 (Zalises), see Eurypegasus draconis
umpquae Snyder, 1908 (Ptychocheilus)
unae Isbrìcker, 1980 (Hypostomus)
unae Steindachner, 1878 (Plecostomus), see Hypostomus unae
?unbarana Castelnau (ex Marcgrave), 1855 (Albula)
uncinalis Gilbert & Burke, 1912 (Icelus)
uncinata de Buen, 1961 (Scorpaena)
?uncinata Klunzinger, 1880 (Solea)
uncinatus Jordan, 1885 (Artediellus)
uncinatus Reinhardt, 1835 (Cottus), see Artediellus uncinatus
uncinatus Temminck & Schlegel, 1843 (Cottus), see Centridermichthys ansatus
uncinatus Weber, 1913 (Syngnathus), see Bhanotia fasciolata
uncirostris Bleeker, 1863 (Opsariichthys)
uncirostris Temminck & Schlegel, 1846 (Leuciscus), see Opsariichthys uncirostris
Uncisudis Maul, 1956 (Paralepididae)
uncodentatus Borodin, 1930 (Aristostomias), see Flagellostomias boureei
?uncompahgre Jordan & Evermann, 1891 (Xyrauchen)
undatus Gilbert, 1905 (Symphurus)
?undecimaculeatus Smith, 1842 (Ostracion)
undecimale Steindachner, 1876 (Haemulon), see Haemulon scudderii
undecimalis Fraser, 1968 (Centropomus)
undecimalis Eigenmann & Eigenmann, 1890 (Pterygoplichthys)
?undecimalis Linnaeus, 1758 (Silurus)
undecimalis Bleeker (ex Browne), 1876 (Macrocephalus), see Centropomus undecimalis
undecimalis Bleeker, 1876 (Oxylabrax), see Centropomus undecimalis
undecimalis Bloch, 1792 (Sciaena), see Centropomus undecimalis
undecimalis Herre, 1935 (Myripristis), see Myripristis violaceus
undecimalis Jordan & Seale, 1905 (Salarias), see Salarias guttatus
undecimalis Jordan & Starks, 1902 (Pygosteus), see Pungitius pungitius
undecimalis Miranda-Ribeiro, 1902 (Platycephalus), see Centropomus undecimalis
undecimalis Steindachner, 1878 (Chaetostomus), see Pterygoplichthys undecimalis
?undecimfasciata Tanaka, 1917 (Drepane)
undecimplerus Munroe & Nizinski, 1990 (Symphurus)
undecimradiata Budge, 1848 (Belone), see Belone belone
undecimradiatus Roberts & Kottelat, 1994 (Coius)
undecim-radiatus Lacep¨de, 1802 (Centropomus), see Centropomus undecimalis
undecimradiatus Lacep¨de, 1802 (Centropomus), see Centropomus undecimalis
undecimradiatus Larraáaga, 1923 (Silurus), see Silurus pati
Undecimus Whitley, 1934 (Pentacerotidae), see Pentaceros
underwoodi Regan, 1906 (Herichthys), see Theraps sieboldii
underwoodi Regan, 1907 (Rhamdia), see Rhamdia laticauda
underwoodi Regan, 1908 (Tomocichla), see Theraps sieboldii
underwoodi Regan, 1908 (Tomocichla), see Tomocichla tuba
undosquamis Shindo & Yamada, 1972 (Saurida)
undosquamis Richardson, 1848 (Saurus), see Saurida undosquamis
undulata Mould, 1994 (Himantura)
undulata Lacep¨de, 1802 (Raja)
?undulata Lacep¨de, 1801 (Coryphaena)
?undulata Fang & Chong, 1932 (Siniperca)
undulata Bleeker, 1852 (Trygon), see Himantura undulata
undulata Girard, 1854 (Umbrina), see Menticirrhus undulatus
undulata Lacep¨de, 1803 (Muraenophis), see Echidna catenata
undulata Linnaeus, 1766 (Perca), see Micropogonias undulatus
undulatostriatus (Epinephelus)
undulatostriatus Peters, 1866 (Serranus), see Epinephelus undulatostriatus
?undulatum Weber, 1913 (Peristedion)
undulatus Eschmeyer, 1997 (Pseudaphritis)
undulatus Rìppell, 1835 (Cheilinus)
undulatus Eschmeyer & Herald, 1983 (Menticirrhus)
undulatus Lee et al., 1980 (Micropogonias)
undulatus Regan, 1912 (Corydoras)
undulatus Kyushin et al., 1977 (Balistapus)
?undulatus Suckow, 1799 (Lutjanus)
?undulatus McClelland, 1844 (Macrognathus)
?undulatus Poey, 1868 (Ostracion)
?undulatus (Olfers, 1831) (Rhinobatos)
undulatus Dor, 1984 (Lycodontis), see Echidna catenata
undulatus Gill, 1862 (Eleginops), see Pseudaphritis undulatus
undulatus Hatooka, 1984 (Gymnothorax), see Echidna catenata
undulatus Jenyns, 1842 (Aphritis), see Pseudaphritis undulatus
undulatus Olfers, 1831 (Rhinobatus), see Rhinobatos undulatus
undulatus Park, 1797 (Balistes), see Balistapus undulatus
undulatus Streets, 1877 (Gomphosus), see Gomphosus varius
undulatus Stræmman, 1896 (Leptocephalus), see Myrichthys breviceps
undulatus Swainson, 1839 (Crassilabrus), see Cheilinus undulatus
undulatus Swainson, 1839 (Scomber), see Scomber japonicus
undulatus Valenciennes, 1835 (Acanthurus), see Acanthurus dussumieri
undulostriatus Paxton et al., 1989 (Epinephelus), see Epinephelus undulatostriatus
undulosus Heemstra & Randall, 1986 (Epinephelus)
undulosus Smith & Smith, 1986 (Polysteganus)
undulosus Quoy & Gaimard, 1824 (Bodianus), see Epinephelus undulosus
undulosus Regan, 1908 (Dentex), see Polysteganus undulosus
undulosus Valenciennes, 1828 (Serranus), see Mycteroperca acutirostris
unernak Lacep¨de, 1800 (Ophidium), see Gymnelus viridis
ungeri Y¡s¡rhelyi, 1940 (Trutta), see Salmo trutta
Uniantennatus Schultz, 1957 (Antennariidae), see Antennarius
Unibranchapertura Lacep¨de, 1803 (Synbranchidae), see Synbranchus
?unicirrata Larraáaga, 1923 (Sciaena)
unicolor Schultz, 1953 (Echidna)
unicolor Edwards & Glass, 1987 (Gymnothorax)
unicolor McCosker & Castle, 1986 (Ophichthus)
unicolor (Cheilopogon)
unicolor Mosco Morales, 1988 (Brycon)
unicolor Nielsen & Retzer, 1994 (Neobythites)
unicolor Dæderlein, 1883 (Apogon)
unicolor Dor, 1984 (Istiblennius)
unicolor Roberts, 1993 (Aulopareia)
unicolor Harold & Winterbottom, 1995 (Gobiodon)
unicolor Gill, 1862 (Gymnosarda)
unicolor Gill, 1862 (Orcynopsis)
unicolor Robins & Ray, 1986 (Hypoplectrus)
unicolor Vari, 1978 (Leiopotherapon)
unicolor Ortega & Vari, 1986 (Apionichthys)
unicolor (Isbrìcker, 1980) (Aphanotorulus)
unicolor Boulenger, 1915 (Synodontis)
unicolor Burgess, 1989 (Trichomycterus)
unicolor Cuvier (ex Kuhl & van Hasselt), 1832 (Mastacembelus)
unicolor Compagno, 1984 (Etmopterus)
?unicolor Bloch & Schneider, 1801 (Holocentrus)
?unicolor Vaillant, 1894 ( Rasborasumatrana)
?unicolor Nielsen, 1984 (Barathronus)
?unicolor Walbaum, 1792 ( Blenniusviviparus)
?unicolor Macleay, 1883 (Diagramma)
?unicolor Bloch & Schneider, 1801 (Labrus)
?unicolor Katayama, 1975 (Caprodon)
unicolor Ahl, 1924 (Panchax), see Aphyosemion calliurum
unicolor Alleyne & Macleay, 1877 (Genyoroge), see Lutjanus adetii
unicolor Bennett, 1831 (Dascyllus), see Dascyllus trimaculatus
unicolor Blainville, 1816 (Scyliorhinus), see Chiloscyllium indicum
unicolor Blainville, 1816 (Squalis), see Chiloscyllium indicum
unicolor Bleeker (ex Kuhl & van Hasselt), 1875 (Pristipoma), see Plectorhinchus nigrus
unicolor Bloch & Schneider, 1801 (Balistes monoceros var. ), see Balistes kleinii
unicolor Castelnau, 1873 (Ellerya), see Gobiodon unicolor
unicolor Castelnau, 1873 (Plotosus), see Tandanus bostocki
unicolor Castelnau, 1875 (Labrichthys), see Notolabrus parilus
unicolor Castelnau, 1875 (Stigmatophora), see Syngnathoides biaculeatus
unicolor Cuvier, 1829 (Premnas), see Premnas biaculeatus
unicolor DeKay, 1842 (Ammocoetes), see Ichthyomyzon fossor
unicolor Delaroche, 1809 (Muraenophis), see Gymnothorax unicolor
unicolor Engelhardt, 1912 (Spinax), see Etmopterus unicolor
unicolor Gage, 1928 (Petromyzon marinus), see Petromyzon marinus
unicolor Geoffroy St. Hilaire, 1817 (Scomber), see Orcynopsis unicolor
unicolor Giglioli, 1880 (Pelamichthys), see Orcynopsis unicolor
unicolor Gill, 1893 (Sparosomus), see Pagrus auratus
unicolor Gronow, 1854 (Cepola), see Gobioides broussonnetii
unicolor Gìnther, 1859 (Therapon), see Leiopotherapon unicolor
unicolor Gìnther, 1862 (Soleotalpa), see Apionichthys unicolor
unicolor Gìnther, 1876 (Trochocopus), see Achoerodus viridis
unicolor Heckel, 1840 (Acara), see Acaronia nassa
unicolor Huber, 1996 (Aphyosemion), see Aphyosemion calliurum
unicolor Isbrìcker, 1980 (Hypostomus), see Aphanotorulus unicolor
unicolor Kaup, 1856 (Uropterygius), see Uropterygius concolor
unicolor Kuhl & van Hasselt, 1830 (Pristipoma), see Plectorhinchus nigrus
unicolor Kuhl & van Hasselt, 1830 (Pristipoma), see Pomadasys guoraca
unicolor Lin, 1932 (Misgurnus mizolepis), see Misgurnus anguillicaudatus
unicolor Lowe, 1838 (Crenilabrus trutta var. ), see Centrolabrus trutta
unicolor Mìller & Henle (ex Valenciennes), 1839 (Scymnus brasiliensis var. ), see Isistius brasiliensis
unicolor Olafsen & Povelsen, 1775 (Muraena), see Gymnothorax unicolor
unicolor Palmer, 1952 (Gobioides), see Gobioides grahamae
unicolor Quoy & Gaimard, 1824 (Chrysophrys), see Pagrus auratus
unicolor Regan, 1908 (Ophichthys), see Ophichthus unicolor
unicolor Regan, 1913 (Pygidium), see Trichomycterus unicolor
unicolor Rìppell, 1836 (Pelamis), see Gymnosarda unicolor
unicolor Rìppell, 1836 (Thynnus), see Gymnosarda unicolor
unicolor Rìppell, 1838 (Salarias), see Istiblennius unicolor
unicolor Sauvage, 1880 (Chaetodon), see Holacanthus ciliaris
unicolor Seale, 1917 (Scuticaria), see Scuticaria okinawae
unicolor Smith & Bæhlke, 1990 (Lycodontis), see Gymnothorax unicolor
unicolor Smith, 1948 (Halmablennius), see Istiblennius unicolor
unicolor Steindachner, 1908 (Plecostomus), see Aphanotorulus unicolor
unicolor Valenciennes (ex Kuhl & van Hasselt), 1837 (Gobius), see Aulopareia unicolor
unicolor Valenciennes (ex Kuhl & van Hasselt), 1840 (Plotosus), see Tandanus bostocki
unicolor Valenciennes, 1830 (Pentapus), see Pentapodus trivittatus
unicolor Valenciennes, 1831 (Bryttus), see Lepomis punctatus
unicolor Valenciennes, 1847 (Exocoetus), see Cheilopogon unicolor
unicolor Walbaum, 1792 (Perca), see Hypoplectrus unicolor
unicolor Whitley, 1945 (Madigania), see Leiopotherapon unicolor
unicolor Wildekamp et al., 1986 (Aphyosemion), see Aphyosemion calliurum
unicolor Yoshino, 1984 (Cypselurus), see Cheilopogon unicolor
unicornis Lindberg & Krasyukova, 1975 (Naso)
?unicornis Goode, 1880 (Citharichthys)
unicornis Bennett, 1827 (Antennarius), see Antennarius tuberosus
unicornis Castelnau, 1879 (Blennius), see Omobranchus anolius
unicornis Forssk¥l, 1775 (Chaetodon), see Naso unicornis
unicornis Fujii, 1984 (Poromitra), see Poromitra crassiceps
unicornis Gilbert, 1905 (Melamphaes), see Poromitra crassiceps
?unicornu Basilewsky, 1855 (Balistes)
unicornu Richardson, 1843 (Balistes), see Monacanthus scaber
unicuspis Collette & Parin, 1978 (Hyporhamphus)
unicuspis Hubbs & Trautman, 1937 (Ichthyomyzon)
?unicuspis Miller, 1967 (Peristedion)
unidorsalis Glodek & Carter, 1978 (Helogenes), see Helogenes marmoratus
unifasaciatus Allen, 1987 (Pomacentrus), see Parma unifasciata
unifasciata Allen, 1987 (Parma)
unifasciata Britski, 1993 (Phenacorhamdia)
unifasciatum Eigenmann, 1912 (Cyclopium), see Astroblepus unifasciatus
unifasciatus Eschmeyer & Herald, 1983 (Hyporhamphus)
unifasciatus Steindachner, 1894 (Neolebias)
unifasciatus Steindachner, 1876 (Nannostomus)
unifasciatus (Chaetodon)
unifasciatus Burgess, 1989 (Astroblepus)
unifasciatus Kner & Steindachner, 1867 (Glyphidodon), see Plectroglyphidodon dickii
unifasciatus Kner, 1868 (Pomacentrus), see Dascyllus reticulatus
unifasciatus Ranzani, 1842 (Hemiramphus), see Hyporhamphus unifasciatus
unifasciatus Steindachner, 1867 (Pomacentrus), see Parma unifasciata
unifasciatus Steindachner, 1915 (Rhytiodus argenteofuscus var. ), see Rhytiodus argenteofuscus
unifasciatus Weitzman, 1966 (Poecilobrycon), see Nannostomus unifasciatus
unifasciatus van Hasselt, 1877 (Chaetodon), see Chaetodon speculum
unifasciatus von Bonde, 1923 (Spheroides), see Amblyrhynchotes spinosissimus
uniformis Pellegrin, 1922 (Chrysichthys)
?uniformis Mai, 1978 (Barbatula)
?uniformis Mai, 1978 (Crossocheilus)
uniformis Ahl, 1923 (Chaetodon sanctae helenae var. ), see Chaetodon sanctaehelenae
uniformis Pellegrin, 1909 (Tilapia stanleyi var. ), see Astatotilapia cinerea
uniformis Pellegrin, 1930 (Amphilius baudoni var. ), see Amphilius baudoni
uniformis Seale, 1901 (Echidna), see Muraenichthys macropterus
unilineatus (Astyanax)
unilineatus (Hemigrammus)
unilineatus Araga, 1984 (Labrichthys)
unilineatus Gill, 1858 (Poecilurichthys), see Astyanax unilineatus
unilineatus Guichenot, 1847 (Cossyphus), see Labrichthys unilineatus
unimacula Araga, 1984 (Amblycirrhitus)
unimacula Kamohara, 1957 (Cirrhitoidea), see Amblycirrhitus unimacula
unimaculata Witte & Schmidt, 1992 (Betta)
unimaculata Dor, 1984 (Chrysiptera)
?unimaculata Bloch, 1792 (Perca)
?unimaculata Linnaeus, 1758 (Sciaena)
unimaculata Agassiz, 1859 (Hypsophrys), see Hypsophrys nicaraguensis
unimaculata Castelnau, 1855 (Chromys), see Geophagus brasiliensis
unimaculata Jordan & Evermann, 1896 (Salema), see Perca unimaculata
unimaculata Lowe, 1841 (Julis), see Thalassoma pavo
unimaculata Meuschen, 1781 (Coracinus seu sciaena), see Amphiprion polymnus
unimaculata Richter, 19081 (Pseudobetta), see Betta unimaculata
unimaculata Risso, 1810 (Torpedo), see Torpedo torpedo
unimaculata Valenciennes, 1821 (Poecilia), see Poecilia vivipara
unimaculatum Boulenger, 1901 (Trematocara)
unimaculatus Lucena, 1989 (Charax)
unimaculatus Planquette et al., 1996 (Hemiodus)
unimaculatus Smith & Radcliffe, 1913 (Neobythites)
unimaculatus Bloch, 1787 (Chaetodon)
unimaculatus ( Ectodusdescampsii)
unimaculatus Tian, 1982 (Pomadasys)
unimaculatus Katayama, 1984 (Odontanthias)
unimaculatus Woodland, 1990 (Siganus)
unimaculatus Fricke, 1994 (Enneapterygius)
?unimaculatus Steindachner, 1908 (Metynnis)
?unimaculatus Bloch & Schneider, 1801 (Gymnocephalus)
?unimaculatus Reinhardt, 1837 (Clinus)
?unimaculatus (Richardson, 1855) ( Gymnelusviridis)
?unimaculatus Shaw, 1804 (Balistes)
unimaculatus Agassiz, 1859 (Hypsophrys), see Hypsophrys nicaraguensis
unimaculatus Aoyagi, 1954 (Salarias), see Blenniella chrysospilos
unimaculatus Batchelder, 1845 (Argyreiosus), see Selene setapinnis
unimaculatus Bleeker, 1876 (Lepidochaetodon), see Chaetodon unimaculatus
unimaculatus Bloch, 1794 (Salmo), see Hemiodus unimaculatus
unimaculatus Cartier, 1874 (Choerops), see Choerodon schoenleinii
unimaculatus Cuvier, 1830 (Glyphisodon), see Chrysiptera unimaculata
unimaculatus De Vis, 1885 (Choerops), see Choerodon cyanodus
unimaculatus Evermann & Seale, 1907 (Lo), see Siganus unimaculatus
unimaculatus Gmelin, 1789 (Labrus), see Symphodus mediterraneus
unimaculatus Gomon et al., 1994 (Bodianus), see Bodianus vulpinus
unimaculatus Gìnther, 1862 (Cossyphus), see Bodianus vulpinus
unimaculatus Popta, 1905 (Parophiocephalus), see Betta unimaculata
unimaculatus Quoy & Gaimard, 1824 (Lutjanus), see Lutjanus fulviflammus
unimaculatus Richardson, 1855 (Gymnelis viridis var. ), see Gymnelus viridis unimaculatus
unimaculatus Smith & Radcliffe, 1913 (Watasea), see Neobythites unimaculatus
unimaculatus Tanaka, 1917 (Anthias), see Odontanthias unimaculatus
unimaculatus de Buen, 1960 (Sebastodes), see Sebastes capensis
?uninotata Smith & Radcliffe, 1912 (Amia)
uninotatus Poey, 1860 (Girardinus)
uninotatus Hubbs, 1953 (Neoclinus)
uninotatus Cuvier, 1828 (Mesoprion), see Lutjanus synagris
uninotatus Eigenmann, 1903 (Glaridichthys), see Girardinus uninotatus
uninotatus Garman, 1896 (Glaridichthys), see Girardinus uninotatus
uninotatus Smith, 1949 (Apogonichthyoides), see Amia uninotata
uninotatus Valenciennes, 1839 (Ctenolabrus), see Tautogolabrus adspersus
uniocellata Castelnau, 1855 (Chromys), see Aequidens tetramerus
?uniocellatus Nardo, 1824 (Pleuronectes)
uniocellatus Borodin, 1932 (Holacanthus), see Centropyge flavissimus
uniocellatus Kner, 1867 (Holacanthus), see Centropyge flavissimus
uniocellatus Pellegrin, 1926 (Microdistichodus), see Hemigrammocharax uniocellatus
uniocellatus Quoy & Gaimard, 1825 (Glyphisodon), see Chrysiptera cyanea
unionensis Bocourt, 1868 (Centropomus)
unipennis Paxton et al., 1989 (Brachionichthys)
unipennis Beebe, 1932 (Melanonus), see Melanonus zugmayeri
unipennis Cuvier, 1817 (Chironectes), see Brachionichthys unipennis
unipinna Gray, 1831 (Micropus), see Caracanthus unipinnis
unipinnis (Caracanthus)
unipinnis Paxton et al., 1989 (Micropus), see Caracanthus unipinnis
uniporrus (Pleuronectes)
uniporum Lee et al., 1980 ( Etheostomaspectabile)
unipunctata Castelnau, 1855 (Chromys), see Geophagus brasiliensis
unipunctatum Gìnther, 1874 (Holocentrum), see Sargocentron spiniferum
unipunctatus Parnell, 1838 (Gobius), see Pomatoschistus minutus
uniserialis Cope, 1877 (Ophichthys), see Ophichthus remiger
uniserialis Seale, 1917 (Ophichthys), see Ophichthus remiger
unispina Parin, 1991 (Plagiogeneion)
unispina Swainson, 1839 (Canthrophrys), see Acanthocobitis botia
unispina Swainson, 1839 (Somileptes), see Acanthocobitis botia
unispinis Ebeling & Weed, 1963 (Scopelogadus)
?unispinosus Bowdich, 1825 (Dentex)
unispinus Schultz, 1938 (Polyipnus)
unisquamus Gosline, 1959 (Hazeus)
unistriata Kaup, 1855 (Capropygia)
unistriata Kaup (ex Gray), 1855 (Acerana), see Capropygia unistriata
unistrigatum Ahl, 1935 (Aphyosemion), see Aphyosemion loennbergii
unistrigatus Ahl, 1935 (Fundulopanchax), see Aphyosemion loennbergii
unitaenia Ghedotti & Weitzman, 1995 (Jenynsia)
unitaeniata Gìnther, 1864 (Piabucina), see Lebiasina unitaeniata
unitaeniatus Gill, 1896 (Hoplerythrinus)
unitaeniatus Gìnther, 1872 (Nannaethiops)
unitaeniatus Gìnther, 1866 (Barbus)
unitaeniatus Allen, 1995 (Apogon)
unitaeniatus Boulenger, 1899 (Neolebias), see Neolebias unifasciatus
unitaeniatus Magalhaes, 1931 (Cichla), see Cichla temensis
unitaeniatus Spix & Agassiz, 1829 (Erythrinus), see Hoplerythrinus unitaeniatus
unitus Klunzinger, 1871 (Salarias quadricornis var. ), see Istiblennius rivulatus
universitatis Evermann & Cockerell, 1909 (Notropis), see Luxilus cornutus
?univittatus Lockington, 1881 (Apodichthys)
univittatus Boulenger, 1899 (Neolebias), see Neolebias unifasciatus
unocellatus Miki, Kanamaru & Amaoka, 1987 (Neolumpenus)
unoorum Suzuki & Nakabo, 1996 (Acanthaphritis)
untrachi Talwar & Jhingran, 1991 (Chela), see Salmostoma untrahi
untrahi Talwar & Jhingran, 1991 (Salmostoma)
untrahi Day, 1869 (Chela), see Salmostoma untrahi
?unus Forssk¥l, 1775 ( Cyprinusleuciscus)
?unwini Ogilby, 1889 (Pempheris)
upcheri Scott, 1942 (Galaxias), see Neochanna cleaveri
upembae Trewavas, 1983 (Oreochromis)
upembae Thys van den Audenaerde, 1964 (Tilapia nilotica), see Oreochromis upembae
upembensis Banister & Bailey, 1979 (Varicorhinus)
Upeneichthys Bleeker, 1855 (Mullidae)
upeneo¯des Bleeker, 1852 (Dentex), see Nemipterus furcosus
Upeneoides Bleeker, 1849 (Mullidae), see Upeneus
upeneoides Bleeker, 1845 (Slatilus), see Nemipterus gracilis
upeneoides Bleeker, 1852 (Dentex), see Nemipterus furcosus
Upeneus Cuvier, 1829 (Mullidae)
upiensis Srivastava, 1968 (Pangasius pangasius), see Pangasius pangasius
upokororo Fowler (Prototroctes)
upokororo Hector, 1871 (Retropinna), see Prototroctes upokororo
upolensis Jordan & Seale, 1906 (Callyodon), see Scarus frenatus
Upselonphorus Gill, 1861 (Uranoscopidae), see Astroscopus
upsicephalus Smith, 1841 (Lophius), see Lophius vomerinus
Upsilodus Miranda-Ribeiro, 1924 (Hypostominae)
Upsilonognathus Fowler, 1946 (Opistognathidae), see Opistognathus
ura Valenciennes, 1828 (Serranus), see Epinephelus trimaculatus
uracantha Isbrìcker, 1980 (Rineloricaria)
uracantha Kner, 1863 (Loricaria), see Rineloricaria uracantha
uracoclampus Facciol , 1884 (Scopelus), see Lobianchia gemellarii
Uradia Kamohara, 1938 (Triglinae), see Pterygotrigla
uradoi Tyler, 1968 (Macrorhamphosodes)
uradoi Kamohara, 1933 (Halimochirus), see Macrorhamphosodes uradoi
Uraleptus Costa, 1846 (Moridae), see Gadella
uraleptus Costa, 1846 (Merluccius), see Gadella maraldi
Uranga Whitley, 1943 (Carcharhininae), see Carcharhinus
Uranganops Whitley, 1943 (Carcharhininae), see Carcharhinus
Uranichthys Poey, 1867 (Ophichthinae), see Ophichthus
uranidea Bæhlke, 1968 (Gillellus)
uranidea Etnier, 1976 (Percina)
Uranidea DeKay, 1842 (Cottidae), see Cottus
uranidea Jordan & Gilbert, 1887 (Cottogaster), see Percina uranidea
uranidea Jordan & Gilbert, 1887 (Etheostoma), see Percina uranidea
Uranoblepus Gill, 1861 (Synanceiinae), see Trachicephalus
Uranoconger Fowler, 1934 (Congrinae), see Bathycongrus
uranops Cope, 1867 (Phenacobius)
uranoscopa Bloch & Schneider, 1801 (Synanceia), see Trachicephalus uranoscopus
Uranoscopidae (Perciformes)
Uranoscopus Linnaeus, 1758 (Uranoscopidae)
uranoscopus Heckel & Kner, 1858 (Gobio)
uranoscopus Suttkus, 1959 (Notropis)
uranoscopus Murray, 1877 (Ceratias)
uranoscopus Eschmeyer & Rama-Rao, 1973 (Trachicephalus)
uranoscopus Skelton & Teugels, 1986 (Amphilius)
uranoscopus Eigenmann, 1925 (Hoplodoras)
uranoscopus Rìppell, 1832 (Schilbe)
?uranoscopus Sauvage, 1882 (Gobius)
Uranoscopus Gronow, 1763 (Cottidae), see Cottus
uranoscopus Agassiz, 1828 (Cyprinus), see Gobio uranoscopus
uranoscopus Banarescu, 1961 (Rheogobio), see Gobio uranoscopus
uranoscopus Bleeker, 1851 (Leuciscus), see Macrochirichthys macrochirus
uranoscopus Bleeker, 1859 (Macrochirichthys), see Macrochirichthys macrochirus
uranoscopus Eigenmann & Eigenmann, 1888 (Doras), see Hoplodoras uranoscopus
uranoscopus Gill, 1878 (Mancalias), see Ceratias uranoscopus
uranoscopus Kessler, 1872 (Cobitis), see Triplophysa stoliczkai
uranoscopus Pfeffer, 1889 (Anoplopterus), see Amphilius uranoscopus
uranoscopus Swainson, 1838 (Pusichthys), see Schilbe uranoscopus
Uraptera Mìller & Henle, 1837 (Rajidae), see Raja
Uraspis Bleeker, 1855 (Carangidae)
uraspis Gushiken, 1984 (Uraspis)
uraspis Gìnther, 1860 (Caranx), see Uraspis uraspis
urbaini Fang & Chaux, 1949 (Cryptopterus), see Ompok hypophthalmus
urbanus Smith, 1959 (Callyodon), see Scarus tricolor
urichi Norman, 1926 (Caecorhamdia), see Rhamdia quelen
Urichthys Swainson, 1839 (Cheilininae), see Cheilinus
urichthys Fowler, 1904 (Malacanthus), see Malacanthus latovittatus
urifasciatus Costa, 1840 (Lepadogaster), see Diplecogaster bimaculata
Urinophilus Eigenmann, 1918 (Vandelliinae), see Plectrochilus
Uriphaeton Swainson, 1839 (Epinephelinae), see Cephalopholis
?urmianus Gìnther, 1899 (Abramis)
Urobatis Garman, 1913 (Urolophidae), see Urolophus
Urocampus Gìnther, 1870 (Syngnathynae)
Urocentrus Kner, 1868 (Pholidae), see Pholis
Uroconger Kaup, 1856 (Congrinae)
urodelops Schultz, 1943 (Epinephelus), see Cephalopholis leopardus
urodelus Katayama, 1984 (Cephalopholis), see Cephalopholis urodeta
urodelus Valenciennes (ex Forster), 1828 (Serranus), see Cephalopholis urodeta
urodeta Heemstra & Randall, 1993 (Cephalopholis)
urodeta Forster, 1801 (Perca), see Cephalopholis urodeta
urodeta Forster, 1844 (Perca), see Cephalopholis urodeta
uroditaenia Randall & Hoese, 1985 (Ptereleotris)
uroflammeus Bussing, 1980 (Rivulus)
Urogymnus Mìller & Henle, 1837 (Dasyatidae)
urolampus Nafpaktitis & Paxton, 1978 (Idiolychnus)
urolampus Gilbert & Cramer, 1897 (Diaphus), see Idiolychnus urolampus
urolepis (Oreochromis)
urolepis Allen, 1991 (Brachyamblyopus)
urolepis Bleeker, 1852 (Amblyopus), see Brachyamblyopus urolepis
urolepis Norman, 1922 (Tilapia), see Oreochromis urolepis
urolepis authors (Tilapia), see Oreochromis urolepis
Urolophidae (Rajiformes)
Urolophoides Lindberg in Soldatov & Lindberg, 1930 (Dasyatinae), see Dasyatis
Urolophus Mìller & Henle, 1837 (Urolophidae)
urolophus Asano, 1984 (Ophichthus)
urolophus Temminck & Schlegel, 1846 (Conger), see Ophichthus urolophus
Uronectes Gìnther, 1862 (Liparinae), see Liparis
?uronema Weber, 1909 (Gobius)
?uronema Weber, 1909 (Oxyurichthys), see Gobius uronema
?uronemus Cuvier, 1829 (Polynemus)
urophaos Paxton, 1963 (Lampadena)
urophthalma (Rasbora)
urophthalma Conkel, 1993 (Parapetenia)
urophthalmo¯des Bleeker, 1853 (Eleotris), see Oxyeleotris urophthalmoides
urophthalmoides Kottelat & Vidthayanon, 1993 (Boraras)
urophthalmoides Roberts, 1989 (Oxyeleotris)
urophthalmoides Bleeker, 1853 (Eleotris), see Oxyeleotris urophthalmoides
urophthalmoides Kottelat, 1991 (Rasbora), see Boraras urophthalmoides
urophthalmum Page & Burr, 1991 (Cichlasoma), see Parapetenia urophthalma
urophthalmus (Acanthocobitis)
urophthalmus Gìnther, 1866 (Rivulus)
urophthalmus Roberts, 1989 (Oxyeleotris)
urophthalmus Bleeker, 1851 (Antennarius), see Lophiocharon trisignatus
urophthalmus Bleeker, 1851 (Eleotris), see Oxyeleotris urophthalmus
urophthalmus Bleeker, 1852 (Ophicephalus), see Channa pleurophthalmus
urophthalmus Bleeker, 1855 (Serranus), see Anyperodon leucogrammicus
urophthalmus Gìnther, 1862 (Heros), see Parapetenia urophthalma
urophthalmus Gìnther, 1868 (Nemacheilus), see Acanthocobitis urophthalmus
urophthalmus Gìnther, 1868 (Nemachilus), see Acanthocobitis urophthalmus
urophthalmus Menon, 1987 (Nemacheilus), see Acanthocobitis urophthalmus
urophthalmus Menon, 1987 (Noemacheilus), see Acanthocobitis urophthalmus
urophthalmus Page & Burr, 1991 (Heros), see Parapetenia urophthalma
Urophycis Gill, 1863 (Phycidae)
Uropsetta Gill, 1862 (Paralichthyidae), see Paralichthys
uropterus (Echelus)
uropterus Machida, 1984 (Myrophis), see Echelus uropterus
uropterus Temminck & Schlegel, 1846 (Conger), see Echelus uropterus
Uropterygiinae (Muraenidae)
Uropterygius Rìppell, 1838 (Uropterygiinae)
urosema Kullander, 1990 (Crenicichla)
urosema Lea, 1913 (Leptocephalus), see Nettastoma melanurum
?urospila Hoese & Brothers, 1976 (Paratrimma)
urospilotus Lachner, 1953 (Gymnapogon)
urospilus Ginsburg, 1938 (Coryphopterus)
urospilus Ginsburg, 1951 (Symphurus)
urostigma Randall, 1996 (Leptojulis)
urostigma Vinciguerra, 1895 (Bagrus)
?urostigma Bleeker, 1874 (Amia)
urostigma Bleeker, 1853 (Julis), see Thalassoma hardwicke
urostigma Boulenger, 1917 (Barbus), see Barbus lineomaculatus
urostigma Jordan & Meek, 1884 (Cliola), see Notropis venustus
Urostomias Regan & Trewavas, 1930 (Melanostomiinae), see Eustomias
urostriatum Ribeiro, 1912 (Dianema)
urostriatum Miranda-Ribeiro, 1912 (Decapogon), see Dianema urostriatum
urotaenia Boulenger, 1909 (Micralestes)
urotaenia Boulenger, 1913 (Barbus)
urotaenia Bleeker, 1852 (Ambassis)
urotaenia Eccles & Trewavas, 1989 (Hemitaeniochromis)
urotaenia Hilgendorf, 1879 (Chaenogobius), see Chaenogobius macrognathos
urotaenia Hilgendorf, 1879 (Gobius), see Chaenogobius macrognathos
urotaenia Hoedeman, 1959 (Alestopetersius major), see Micralestes urotaenia
urotaenia Hoedeman, 1959 (Phenacogrammus major), see Micralestes urotaenia
urotaenia Myers, 1929 (Phenacogrammus), see Micralestes urotaenia
urotaenia Pellegrin, 1926 (Hemigrammalestes), see Micralestes urotaenia
urotaenia Regan, 1922 (Haplochromis), see Hemitaeniochromis urotaenia
?urotranus Bussing, 1965 (Leuroglossus)
Urotrygon Gill, 1863 (Urolophidae)
Uroxis Rafinesque, 1810 (Dasyatinae), see Dasyatis
Ursinoscorpaenopsis Nakabo & Yamada, 1996 (Scorpaeninae)
?ursinus Barnston, 1874 (Salmo)
urteagai Kullander, 1986 (Apistogramma)
?urua Hamilton, 1822 (Pimelodus)
uruguayanae Eigenmann, 1915 (Macropsobrycon)
uruguayensis Weitzman & Palmer, 1997 (Hyphessobrycon)
uruguayensis Devincenzi, 1933 (Ageneiosus)
uruguayensis Reis, Weber & Malabarba, 1990 (Hypostomus)
?uruguayensis Devincenzi, 1924 (Menidia)
uruguayensis Fowler, 1943 (Ectrepopterus), see Hyphessobrycon uruguayensis
uruguayensis Fowler, 1943 (Helicolenus), see Helicolenus dactylopterus
uruguayensis Fowler, 1943 (Megalamphodus), see Hyphessobrycon uruguayensis
Urumara Miranda-Ribeiro, 1920 (Rhamphichthyidae), see Gymnorhamphichthys
urundensis David, 1937 (Barbus altianalis), see Barbus somereni
uruni Tchernavin, 1944 (Orestias)
?urus Agassiz, 1854 (Carpiodes)
uruyensis Vari & Ortega, 1986 (Helogenes)
urvillii Parin, 1967 (Strongylura)
urvillii Gomon et al., 1994 (Pseudaphritis)
?urvillii Boulenger, 1895 (Kuhlia)
urvillii Berg, 1895 (Phricus), see Pseudaphritis urvillii
urvillii Valenciennes, 1831 (Aphritis), see Pseudaphritis urvillii
urvillii Valenciennes, 1832 (Aphritis), see Pseudaphritis urvillii
urvillii Valenciennes, 1846 (Belone), see Strongylura urvillii
Usa Whitley, 1927 (Carangidae), see Pseudocaranx
Usacaranx Whitley, 1931 (Carangidae), see Pseudocaranx
usachevi Mandrytsa, 1993 (Minous)
usambarae Lænnberg, 1907 (Barbus)
usanguensis Wildekamp, 1977 (Aplocheilichthys)
uschakovi Andriashev, 1958 (Lycenchelys)
uschakovi Popov, 1931 (Lycodes)
uschkani Taliev, 1955 (Batrachocottus), see Batrachocottus baicalensis
ushiei Nakaya, 1984 (Dasyatis)
ushiei Jordan & Hubbs, 1925 (Dasybatis), see Dasyatis ushiei
ushkani (Batrachocottus)
Usinostia Jordan & Snyder, 1900 (Cynoglossinae), see Paraplagusia
usitatus Cressey, 1981 (Synodus)
usitatus McDowall, 1967 (Galaxias), see Galaxias maculatus
uspi Woodland, 1990 (Siganus)
ussheri Gosse, 1984 (Marcusenius)
ussheri Gìnther, 1867 (Mormyrus), see Marcusenius ussheri
Ussuria Nikolskii, 1903 (Cobitinae), see Misgurnus
ussuriensis (Leuciscus)
ussuriensis Berg, 1906 (Coregonus)
ussuriensis (Leiocassis)
ussuriensis Berg, 1909 (Liocassis), see Leiocassis ussuriensis
ussuriensis Berg, 1914 (Gobio), see Squalidus chankaensis
ussuriensis Berg, 1949 (Liocassis), see Leiocassis ussuriensis
ussuriensis Dybowski, 1872 (Bagrus), see Leiocassis ussuriensis
ussuriensis Nichols, 1925 (Dermocassis), see Leiocassis ussuriensis
ussuriensis Wang, 1984 (Pseudobagrus), see Leiocassis ussuriensis
usta Robins & Ray, 1986 (Nicholsina)
ustulata Lowe, 1841 (Scorpaena), see Scorpaena notata
ustus Valenciennes, 1840 (Callyodon), see Nicholsina usta
usuiro Kuroda, 1952 (Callionymus lunatus f. ), see Callionymus lunatus
?utah Suckley, 1874 ( Salmovirginalis)
utahensis Tanner, 1932 (Notolepidomyzon), see Catostomus clarkii
utarus Kailola, 1990 (Arius)
utawana Mather, 1886 (Catostomus), see Catostomus commersonii
uter Jordan & Gilbert, 1896 (Catulus), see Cephaloscyllium ventriosum
Utiaritichthys Miranda-Ribeiro, 1937 (Myleinae)
utik Bleeker, 1847 (Arius)
ututo Parenti, 1984 (Orestias)
uvinzae De Vos & Seegers, 1998 (Orthochromis)
uwai Roberts, 1998 (Oryzias)
uxorius Herre, 1935 (Bombonia), see Hippichthys heptagonus
uyato Krefft & Tortonese, 1973 (Centrophorus)
uyato Gill, 1863 (Entoxychirus), see Centrophorus uyato
uyato Rafinesque, 1810 (Squalus), see Centrophorus uyato
uyekii Arai & Akai, 1988 (Rhodeus), see Rhodeus lighti
uyekii Mori, 1935 (Pseudoperilampus), see Rhodeus lighti
uyunius Fowler, 1940 (Orestias), see Orestias agassizii
uzboicus Berg, 1932 (Rutilus rutilus), see Rutilus rutilus

Markku Savela