Master Index of Freshwater Fishes
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»Oaxaca Cichlid See Vieja zonata
»Oaxaca Killifish See Profundulus punctatus
»Oaxaca Livebearer See Poeciliopsis lutzi
»Oaxacan Blue-Eye See Priapella intermedia
»Obbes' Catfish See Porochilus obbesi
»Obese Synodontis See Synodontis obesus
»Oblique Band Cichlid See Aequidens plagiozonatus
»Oblique Barred Panchax See Epiplatys spilargyreius
»Oblong Cichlid See Nandopsis oblongum
»Occidentarius platypogon (Günther 1864) FishBase More
»Ocean Pout See Zoarces americanus
»Ocean Sunfish See Mola mola
»Oceanic Puffer See Lagocephalus lagocephalus lagocephalus
»Ocellated Dwarf Rasbora See Boraras urophthalmoides
»Ocellated Freshwater Stingray See Potamotrygon motoro
»Ocellated Killie See Aphyosemion ocellatum
»Ocellated Killie See Aphyosemion ocellatum Bolapessa
»Ocellated Killie See Aphyosemion ocellatum Gabon G 80/6
»Ocellated Killie See Aphyosemion ocellatum Gabon PEG 93/9
»Ocellated Killie See Aphyosemion ocellatum Gabon PEG 96/22
»Ocellated Killie See Aphyosemion ocellatum Zenzele
»Ocellated Killifish See Floridichthys polyommus
»Ocellated Krib See Pelvicachromis subocellatus
»Ocellated Labyrinth Fish See Ctenopoma muriei
»Ocellated Loach See Acanthocobitis urophthalmus
»Ocellated Micromolly See Poecilia branneri
»Ocellated Pufferfish See Tetraodon cutcutia
»Ocellated Rivulus See Kryptolebias ocellatus
»Ocellated Shelldweller See Lamprologus ocellatus
»Ocellated Shell-Dweller See Lamprologus kungweensis
»Ocellated Spiny Eel See Mastacembelus vanderwaali
»Ocellated Syndontis See Synodontis notata
»Ochetobius elongatus (Kner 1867) FishBase More
»Ochmacanthus alternus (Myers 1927) FishBase More
»Ochmacanthus batrachostoma (Miranda-Ribeiro 1912) FishBase More
»Ochmacanthus flabelliferus (Eigenmann 1912) FishBase More
»Ochmacanthus orinoco (Myers 1927) FishBase More
»Ochmacanthus reinhardti See Ochmacanthus reinhardtii
»Ochmacanthus reinhardtii (Steindachner 1882) FishBase More
»Ocmulgee Shiner See Cyprinella callisema
»Octonema pleskei See Lefua costata
»Octonematichthys laticeps See Clarotes laticeps
»Octonematichthys nigrita See Clarotes laticeps
»Odaxothrissa ansorgii (Boulenger 1910) FishBase More
»Odaxothrissa losera (Boulenger 1899) FishBase More
»Odaxothrissa mento (Regan 1917) FishBase More
»Odaxothrissa vittata (Regan 1917) FishBase More
»Odd-Finned Zacco See Zacco platypus
»Odd-Lip Anostomus See Anostomus plicatus
»Odd-Lip Hard-Head Catfish See Neoarius velutinus
»Odd-Tail Eel Catfish See Gymnallabes typus
»Odd-Tooth Perissodus See Plecodus paradoxus
»Odessa Barb See Puntius sp Odessa Barb
»Odondebuenia balearica (Pellegrin & Fage 1907) FishBase More
»Odontamblyopus rubicundus (Hamilton 1822) FishBase More
»Odonteleotris canina (Bleeker 1849) FishBase More
»Odonteleotris macrodon (Bleeker 1853) FishBase More
»Odonteleotris nesolepis See Allomogurnda nesolepis
»Odontesthes argentinensis (Valenciennes 1835) FishBase More
»Odontesthes bonariensis (Valenciennes 1835) FishBase More
»Odontobutis obscura (Temminck & Schlegel 1845) FishBase More
»Odontobutis potamophila (Günther 1861) FishBase More
»Odontocharacidium aphanes (Weitzman & Kanazawa 1977) FishBase More
»Odontognathus mucronatus (Lacepède 1800) FishBase More
»Odontostibe piaba See Serrapinnus piaba
»Odontostilbe caquetae See Odontostilbe fugitiva
»Odontostilbe dialeptura (Fink & Weitzman 1974) FishBase More
»Odontostilbe dierythrura (Fowler 1940) FishBase More
»Odontostilbe drepanon See Odontostilbe fugitiva
»Odontostilbe euspilurus See Lobodeuterodon euspilurus
»Odontostilbe fugitiva (Cope 1870) FishBase More
»Odontostilbe gracilis (Géry 1960) FishBase More
»Odontostilbe hasemani See Odontostilbe dierythrura
»Odontostilbe hastata See Saccoderma hastata
»Odontostilbe iheringi See Serrapinnus heterodon
»Odontostilbe kriegi See Serrapinnus kriegi
»Odontostilbe littoris (Géry 1960) FishBase More
»Odontostilbe madeirae See Odontostilbe fugitiva
»Odontostilbe microcephala (Eigenmann 1907) FishBase More
»Odontostilbe mitoptera (Fink & Weitzman 1974) FishBase More
»Odontostilbe mitopterus See Odontostilbe mitoptera
»Odontostilbe paraguayensis (Eigenmann & Kennedy 1903) FishBase More
»Odontostilbe pequira (Steindachner 1882) FishBase More
»Odontostilbe pulchra (Gill 1858) More
»Odontostilbe roloffi (Gery 1972) FishBase More
»Odontostilbe stenodon (Eigenmann 1915) FishBase More
»Odontostilbe trementina See Odontostilbe pequira
»Oedalechilus labeo (Cuvier,1829) FishBase More
»Oedemognathus exodon (Myers 1936) FishBase More
»Oeser's Killie See Aphyosemion oeseri
»Oesers Prachtkärpfling See Aphyosemion oeseri
»Ogilbia pearsei (Hubbs 1938) FishBase More
»Ogilby's Rainbowfish See Melanotaenia ogilbyi
»Ogowe Killie See Aphyosemion ogoense Bambama
»Ogowe Killie See Aphyosemion ogoense Gabon
»Ogowe Killie See Aphyosemion ogoense Kindamba
»Ogowe Killie See Aphyosemion ogoense Lutete
»Ogowe Killie See Aphyosemion ogoense Malinga
»Ogowe Killie See Aphyosemion ogoense Mongouango
»Ogowe-Prachtkärpfling See Aphyosemion ogoense
»Ogowe-Prachtkärpfling Malinga See Aphyosemion ogoense
»Ohio Lamprey See Ichthyomyzon bdellium
»Ohrenbarsch See Acantharchus pomotis
»Ohrid Gudgeon See Gobio ohridanus
»Ohrid Trout See Salmo letnica
»Oily bitterling See Tanakia limbata
»Oiphthalmotilapia foae See Cyathopharynx furcifer
»Okaloosa Darter See Etheostoma okaloosae
»Okavango Robber See Rhabdalestes maunensis
»Okavango Rock Catlet See Chiloglanis fasciatus
»Okavango Suckermouth See Chiloglanis fasciatus
»Okavango Tilapia See Tilapia ruweti
»Okavango-kurper See Tilapia ruweti
»Okavango-suierbekkie See Chiloglanis fasciatus
»Okefenokee Dwarf Sunfish See Elassoma okefenokee
»Okefenokee-Zwergsonnenbarsch See Elassoma okefenokee
»Oktedi Rainbowfish See Melanotaenia oktediensis
»Oktedi-Regenbogenfisch See Melanotaenia oktediensis
»Olbrechts Hechtling See Epiplatys olbrechtsi olbrechtsi
»Olbrechts Hechtling See Epiplatys olbrechtsi olbrechtsi CL 43
»Olbrechts Hechtling See Epiplatys olbrechtsi olbrechtsi RL 52
»Olbrechts Hechtling See Epiplatys olbrechtsi olbrechtsi RL 56
»Olbrechts Hechtling See Epiplatys olbrechtsi olbrechtsi RL 79
»Olbrechts Hechtling See Epiplatys olbrechtsi olbrechtsi RL 82
»Olbrecht's Panchax See Epiplatys olbrechtsi olbrechtsi
»Olbrecht's Panchax See Epiplatys olbrechtsi olbrechtsi CL 43
»Olbrecht's Panchax See Epiplatys olbrechtsi olbrechtsi RL 52
»Olbrecht's Panchax See Epiplatys olbrechtsi olbrechtsi RL 56
»Olbrecht's Panchax See Epiplatys olbrechtsi olbrechtsi RL 79
»Olbrecht's Panchax See Epiplatys olbrechtsi olbrechtsi RL 82
»Olientodon multipunctatus See Skiffia multipunctata
»Oligancistrus punctatissimus (Steindachner 1881) FishBase More
»Oligancistrus sp More
»Oligobrycon microstomus (Eigenmann 1915) FishBase More
»Oligocephalus grahami See Etheostoma grahami
»Oligocephalus humeralis See Etheostoma flabellare
»Oligocephalus leonensis See Etheostoma lepidum
»Oligocephalus pulchellus See Etheostoma spectabile spectabile
»Oligolepis acutipennis (Valenciennes 1837) FishBase More
»Oligolepis stomias (Smith 1941) FishBase More
»Oligoplites palometa (Cuvier 1832) FishBase More
»Oligosarcus argenteus (Günther 1864) FishBase More
»Oligosarcus bolivianus (Fowler 1940) FishBase More
»Oligosarcus hepsetus (Cuvier 1829) FishBase More
»Oligosarcus jenynsii (Günther 1864) FishBase More
»Oligosarcus macrolepis (Steindachner 1876) FishBase More
»Oligosarcus meadi See Oligosarcus argenteus
»Oligosarcus pintoi (Amarai Campos 1945) FishBase More
»Oligosarcus planaltinae (Menezes & Géry 1983) FishBase More
»Oligosarcus robustus (Menezes 1969) FishBase More
»Oligosarcus sp More
»Olive Barb See Puntius sarana
»Olive Darter See Percina squamata
»Olive Flathead-Gudgeon See Butis amboinensis
»Olive Labeo See Labeo greenii
»Olive Lamprologus See Lamprologus olivaceus
»Olive Limia See Limia versicolor
»Olive Perchlet See Ambassis agassizii
»Olive Perchlet See Ambassis nigripinnis
»Olive Skiffia See Skiffia lermae
»Olive Topminnow See Fundulus olivaceus
»Olivegreen Ufipa Barb See Barbus olivaceus
»Olive-Silver Catfish See Chrysichthys sianenna
»Olivin-Barbensalmler See Curimata metae
»Ollentodon multipunctatus See Skiffia multipunctata
»Olmec Blind Catfish See Rhamdia macuspanensis
»Olmecan Blue-Eye See Priapella olmecae
»Olmeken-Kärpfling See Priapella olmecae
»Oloplotosus luteus (Roberts 1978) FishBase More
»Oloplotosus mariae (Weber 1913) FishBase More
»Oloplotosus sp More
»Oloplotosus toboro See Oloplotosus torobo
»Oloplotosus torobo (Allen 1985) FishBase More
»Olyfkurper See Serranochromis robustus robustus
»Olympic Mudminnow See Novumbra hubbsi
»Olyra burmanica (Day 1872) FishBase More
»Olyra horai (Prashad & Mukerji 1929) FishBase More
»Olyra kempi (Chaudhuri 1912) FishBase More
»Olyra laticeps See Amblyceps laticeps
»Olyra longicaudata (McClelland 1842) FishBase More
»Olyrawels See Olyra longicaudata
»Omegophora armilla (Waite & McCulloch 1915) FishBase More
»Omo Lampeye See Aplocheilichthys jeanneli
»Omobranchus ferox (Herre 1927) FishBase More
»Ompok bimaculatus (Bloch 1794) FishBase More
»Ompok borneensis (Steindachner 1901) FishBase More
»Ompok canio (Hamilton 1822) FishBase More
»Ompok eugeneiatus (Vaillant 1893) FishBase More
»Ompok goae (Haig 1952) FishBase More
»Ompok hypophthalmus (Bleeker 1846) FishBase More
»Ompok javanensis (Hardenberg 1938) FishBase More
»Ompok leiacanthus (Bleeker 1853) FishBase More
»Ompok malabaricus (Valenciennes 1840) FishBase More
»Ompok miostoma (Vaillant 1902) FishBase More
»Ompok pabda (Hamilton 1822) FishBase More
»Ompok pabo (Hamilton 1822) FishBase More
»Ompok sabanus (Inger & Chin 1959) FishBase More
»Ompok sindensis (Day 1877) FishBase More
»Ompok weberi (Hardenberg 1936) FishBase More
»Onca See Liosomadoras oncinus
»Oncorhynchus aguabonita (Jordan 1892) FishBase More
»Oncorhynchus apache (Miller 1972) FishBase More
»Oncorhynchus chrysogaster (Needham & Gard 1964) FishBase More
»Oncorhynchus clarki lewisi (Suckley 1874) FishBase More
»Oncorhynchus clarkii clarkii (Richardson 1836) FishBase More
»Oncorhynchus clarkii pleuriticus (Cope 1872) FishBase More
»Oncorhynchus gilae (Miller 1950) FishBase More
»Oncorhynchus gorbuscha (Walbaum 1792) FishBase More
»Oncorhynchus ishikawai (Jordan & McGregor 1925) FishBase More
»Oncorhynchus iwame (Kimura & Nakamura 1961) FishBase More
»Oncorhynchus keta (Walbaum 1792) FishBase More
»Oncorhynchus kisutch (Walbaum 1792) FishBase More
»Oncorhynchus masou formosanum See Oncorhynchus masou formosanus
»Oncorhynchus masou formosanus (Jordan & Oshima 1919) FishBase More
»Oncorhynchus masou macrostomus (Jordan & McGregor 1925) FishBase More
»Oncorhynchus masou masou (Brevoort 1856) FishBase More
»Oncorhynchus masou rhodurus (Shaw 1796) FishBase More
»Oncorhynchus mykiss (Walbaum 1792) FishBase More
»Oncorhynchus nerka (Walbaum 1792) FishBase More
»Oncorhynchus rhodurus (Jordan & McGregor 1925) FishBase More
»Oncorhynchus tshawytscha (Walbaum 1792) FishBase More
»One Sided Livebearer See Jenynsia lineata
»One Spot Molly See Poecilia vivipara
»One Spot Mouthbrooder See Betta unimaculata Kampong Imam
»One Spot Mouthbrooder See Betta unimaculata Tawau
»One Stripe Jenynsia See Jenynsia unitaenia
»One-And-A-Half-Stripe Hap See Protomelas insignis
»One-Band Mosquitofish See Gambusia vittata
»One-Banded African Tetra See Neolebias unifasciatus
»One-Bar Panchax See Epiplatys singa
»One-Line Hillstream Loach See Praeformosiana sp
»Oneline Pencilfish See Nannostomus unifasciatus
»One-Lined Pencil Fish See Nannostomus beckfordi
»One-Lined Pencilfish See Nannostomus unifasciatus
»Onespot Barb See Puntius terio
»One-Spot Barb See Puntius terio
»One-Spot Betta See Betta unimaculata
»One-Spot Catfish See Mystus armatus
»One-Spot Catfish See Synodontis notata
»One-Spot Geophagus See Satanoperca lilith
»One-Spot Glass Catfish See Ompok bimaculatus
»One-Spot Headstander See Caenotropus labyrinthicus
»One-Spot Hemiodus See Hemiodus parnaguae
»One-Spot Hemiodus See Hemiodus unimaculatus
»One-Spot Live-Bearer See Phalloceros caudimaculatus
»One-Spot Live-Bearer See Poecilia vivipara
»Onespot Squeaker See Synodontis notata
»One-Stripe Hap See Haplochromis sp 6
»One-Striped African Characin See Nannaethiops unitaeniatus
»Onychodon debryyi See Hypophthalmichthys molitrix
»Onychostoma alticorpus (Oshima 1920) FishBase More
»Onychostoma angustistomata (Fang 1940) FishBase More
»Onychostoma barbatulum (Pellegrin 1908) FishBase More
»Onychostoma barbatum (Lin 1931) FishBase More
»Onychostoma gerlachi (Peters 1881) FishBase More
»Onychostoma laticeps (Günther 1896) FishBase More
»Onychostoma lepturum (Boulenger 1900) FishBase More
»Onychostoma lini (Wu 1939) FishBase More
»Onychostoma ovale (Pellegrin & Chevey 1936) FishBase More
»Onychostoma rarum (Lin 1933) FishBase More
»Onychostoma sima See Onychostoma simum
»Onychostoma simum (Sauvage & Dabry de Thiersant 1874) FishBase More
»Oos-Kaapse kurper See Sandelia bainsii
»Oos-Kaapse rooivlerkie See Pseudobarbus afer
»Ooskus-ghieliemientjie See Barbus toppini
»Ooskus-longvis See Protopterus amphibius
»Oostelike bottelneus See Mormyrops longirostris
»Oostelike Happie See Astatotilapia calliptera
»Oostethus brachyurus See Microphis brachyurus brachyurus
»Oostethus brachyurus aculeatus See Microphis brachyurus aculeatus
»Opal Allotoca See Allotoca dugesii
»Opal Dwarf Cichlid See Apistogramma sp Opal
»Opal Gourami See Trichogaster trichopterus Opal
»Opal Pearlfish See Leptolebias opalescens
»Opata Sucker See Catostomus wigginsi
»Ophicephalus africanus See Parachanna africana
»Ophicephalus argus See Channa argus argus
»Ophicephalus asiatcus See Channa asiatica
»Ophicephalus gachua See Channa gachua
»Ophicephalus insignis See Parachanna insignis
»Ophicephalus lucius See Channa lucius
»Ophicephalus marulius See Channa marulius
»Ophicephalus micropeltes See Channa micropeltes
»Ophicephalus nigricans See Channa argus argus
»Ophicephalus obscurus See Parachanna obscura
»Ophicephalus pekinensis See Channa argus argus
»Ophicephalus pleurophthalmus See Channa pleurophthalma
»Ophicephalus punctatus See Channa punctata
»Ophicephalus stenense See Channa micropeltes
»Ophicephalus striatus See Channa striata
»Ophichthus rutidoderma (Bleeker 1853) FishBase More
»Ophieleotris aporos (Bleeker 1854) FishBase More
»Ophiocara apores See Ophieleotris aporos
»Ophiocara aporos See Ophieleotris aporos
»Ophiocara macrolepidota (Bloch 1792) FishBase More
»Ophiocara ophiocephala See Ophiocara porocephala
»Ophiocara porocephala (Valenciennes 1837) FishBase More
»Ophiocephalus africanus See Parachanna africana
»Ophiocephalus argus See Channa argus argus
»Ophiocephalus asiaticus See Channa asiatica
»Ophiocephalus cyanospilus More
»Ophiocephalus gachua See Channa gachua
»Ophiocephalus kelaatii See Channa gachua
»Ophiocephalus lucius See Channa lucius
»Ophiocephalus marulius See Channa marulius
»Ophiocephalus maruloides More
»Ophiocephalus melanopterus More
»Ophiocephalus melanosoma See Channa melasoma
»Ophiocephalus micropeltes See Channa micropeltes
»Ophiocephalus obscurus See Parachanna insignis
»Ophiocephalus obscurus See Parachanna obscura
»Ophiocephalus pleurophthalmus See Channa pleurophthalma
»Ophiocephalus polylepis More
»Ophiocephalus puncatus See Channa punctata
»Ophiocephalus punctatus See Channa punctata
»Ophiocephalus serpentinus See Channa micropeltes
»Ophiocephalus striatus See Channa striata
»Ophiocephalus vagus See Channa striata
»Ophioicara porocephala See Ophiocara porocephala
»Ophisternon aenigmaticum (Rosen & Greenwood 1976) FishBase More
»Ophisternon afrum (Boulenger 1909) FishBase More
»Ophisternon bengalense (McClelland 1844) FishBase More
»Ophisternon candidum (Mees 1962) FishBase More
»Ophisternon gutturale (Richardson 1845) FishBase More
»Ophisternon infernale (Hubbs 1938) FishBase More
»Ophisternon sp More
»Ophisternon sp 1 More
»Ophisternon sp 2 More
»Ophthalmochromis heterodontus See Ophthalmotilapia heterodonta
»Ophthalmochromis nasutus See Ophthalmotilapia nasuta
»Ophthalmochromis stappersi See Lestradea stappersii
»Ophthalmochromis ventralis See Ophthalmotilapia heterodonta
»Ophthalmochromis ventralis See Ophthalmotilapia ventralis
»Ophthalmochromis ventralis heterodonta See Ophthalmotilapia heterodonta
»Ophthalmochromis ventralis heterodontus See Ophthalmotilapia heterodonta
»Ophthalmochromis ventralis ventralis See Ophthalmotilapia ventralis
»Ophthalmolebias ilheusensis (Costa & Lima 2010) FishBase More
»Ophthalmotilapia boops (Boulenger 1901) FishBase More
»Ophthalmotilapia boops sp cf More
»Ophthalmotilapia foae See Cyathopharynx furcifer
»Ophthalmotilapia heterodonta (Poll & Matthes 1962) FishBase More
»Ophthalmotilapia heterodontus See Ophthalmotilapia heterodonta
»Ophthalmotilapia nasuta (Poll & Matthes 1962) FishBase More
»Ophthalmotilapia nasuta Tiger More
»Ophthalmotilapia nasutus See Ophthalmotilapia nasuta
»Ophthalmotilapia stappersi See Lestradea stappersii
»Ophthalmotilapia ventralis (Boulenger 1898) FishBase More
»Ophthalmotilapia ventralis heterodonta See Ophthalmotilapia heterodonta
»Ophthalmotilapia ventralis heterodontus See Ophthalmotilapia heterodonta
»Opisthanodus haerteli See Moenkhausia pittieri
»Opisthonema oglinum (Lesueur 1818) FishBase More
»Opisthopterus effulgens (Regan 1903) FishBase More
»Opsaridium boweni (Fowler 1930) FishBase More
»Opsaridium christyi See Raiamas christyi
»Opsaridium chrystyi See Raiamas christyi
»Opsaridium engrauloides (Nichols 1923) FishBase More
»Opsaridium leleupi (Matthes 1965) FishBase More
»Opsaridium loveridgii (Norman 1922) FishBase More
»Opsaridium maculicauda (Pellegrin 1926) FishBase More
»Opsaridium microcephalum (Günther 1864) FishBase More
»Opsaridium microlepis (Günther 1864) FishBase More
»Opsaridium peringueyi (Gilchrist & Thompson 1913) FishBase More
»Opsaridium sp More
»Opsaridium ubangense See Opsaridium ubangiense
»Opsaridium ubangiense (Pellegrin 1901) FishBase More
»Opsaridium zambezense (Peters 1852) FishBase More
»Opsariichthys barbatus See Candidia barbata
»Opsariichthys bidens (Günther 1873) FishBase More
»Opsariichthys uncirostris (Temminck & Schlegel 1846) FishBase More
»Opsariichthys uncirostris amurensis (Berg 1932) FishBase More
»Opsarisium chrystyi See Raiamas christyi
»Opsarius argyrotaenia See Rasbora argyrotaenia
»Opsarius cocsa (Hamilton 1822) FishBase More
»Opsarius daniconius See Rasbora daniconius
»Opsarius fasciatus See Barilius barna
»Opsarius koratensis (Smith 1931) FishBase More
»Opsarius pulchellus (Smith 1931) FishBase More
»Opsarius thebensis See Leptocypris niloticus
»Opsodoras boulengeri (Steindachner 1915) FishBase More
»Opsodoras boulengeri (Steindachner 1915) FishBase More
»Opsodoras hemipeltis (Eigenmann 1925) FishBase More
»Opsodoras humeralis (Kner 1855) FishBase More
»Opsodoras leporhinus (Eigenmann 1912) FishBase More
»Opsodoras morei (Steindachner 1881) FishBase More
»Opsodoras orthacanthus (Eigenmann 1925) FishBase More
»Opsodoras parallelus (Eigenmann 1925) FishBase More
»Opsodoras shibeli See Opsodoras stuebelii
»Opsodoras sp More
»Opsodoras steindachneri (Eigenmann 1925) FishBase More
»Opsodoras stubeli See Opsodoras stuebelii
»Opsodoras stuebelii (Steindachner 1882) FishBase More
»Opsodoras ternetzi (Eigenmann 1925) FishBase More
»Opsodoras trimaculatus (Boulenger 1898) FishBase More
»Opsopoeodus emiliae emiliae (Hay 1881) FishBase More
»Opsopoeodus emiliae peninsularis (Gilbert & Bailey 1972) FishBase More
»Opthalmotilapia boops cf See Ophthalmotilapia boops sp cf
»Oragneflossen-Kärpfling See Priapichthys annectens
»Orange Barb See Barbus fasciolatus
»Orange Black-Spot See Hypostomus sp 7
»Orange Bushfish See Ctenopoma ansorgii
»Orange Bushfish Var. I See Ctenopoma ansorgii Var. I
»Orange Bushfish Var. II See Ctenopoma ansorgii Var. II
»Orange Chela See Chela dadiburjori
»Orange Chromide See Etroplus maculatus
»Orange Crenicichla See Crenicichla sp Xingu-Orange
»Orange Dorsal Widow See Phallichthys amates
»Orange Dwarf Killi See Aphyosemion fulgens
»Orange False Barilius See Chela auropurpurens
»Orange Fin Laetacara See Laetacara sp Orange Fin
»Orange Finned Barb See Rasboroides vaterifloris
»Orange Finned Danio See Danio kyathit
»Orange Finned Flasher See Priapichthys annectens
»Orange Finned Halfbeak See Dermogenys ebrardtii
»Orange Finned Topminnow See Poeciliopsis monacha
»Orange Fleck Uaru See Uaru sp
»Orange Halfbeak See Nomorhamphus sp II
»Orange Hap See Haplochromis benthicola
»Orange Hatchetfish See Chela dadiburjori
»Orange Knife Livebearer See Alfaro huberi
»Orange Mbuna See Pseudotropheus sp Kingizei Lupingu
»Orange Panchax See Epiplatys fasciolatus
»Orange Peacock See Aulonocara sp Stuartgranti Maleri
»Orange Point Tail See Pseudorinelepis sp
»Orange Puffer See Tetraodon miurus
»Orange River Mudfish See Labeo capensis
»Orange Rocket See Alfaro huberi
»Orange Seam Cat See Peckoltia sp orange-seam 1
»Orange Spot Characin See Odontostilbe pequira
»Orange Tailk Agasizii See Apistogramma agassizii Orange-Tail
»Orange Throat Pleco See Hypostomus punctatus sp
»Orange Tilapia See Tilapia sp Orange
»Orange Yellow Peckoltia See Peckoltia sp 7
»Orangeband-Kärpfling See Zoogoneticus sp. Crescent
»Orangebelly Darter See Etheostoma radiosum
»Orangeblauer Maulbrüter See Maylandia estherae
»Orange-Breitband- Moorii See Tropheus moorii sp aff Bemba
»Orange-Buschfisch See Ctenopoma ansorgii
»Orange-Dorsal Live-Bearer See Phallichthys amates
»Orange-Fin Acara See Laetacara thayeri
»Orangefin Barb See Barbus eutaenia
»Orangefin Darter See Etheostoma bellum
»Orange-Fin Dwarf Cichlid See Apistogramma sp 8
»Orangefin Labeo See Labeo calbasu
»Orange-Fin Labeo See Labeo calbasu
»Orangefin Madtom See Noturus gilberti
»Orange-Fin Salmon Catfish See Arius sp
»Orangefin Shiner See Notropis ammophilus
»Orangefin Tetra See Bryconops affinis
»Orange-finned Apistogramma See Apistogramma sp 3
»Orange-Finned Hard-Head Catfish See Neoarius velutinus
»Orange-finned Laetacara See Laetacara sp 2
»Orange-Finned Loach See Yasuhikotakia modesta
»Orangefleck-Bachschmerle See Schistura notostigma
»Orangeflecken-Sonnenbarsch See Lepomis humilis
»Orangefleck-Moorii Papageien-Moorii See Tropheus moorii Mpulungu
»Orangeflecksalmler See Markiana nigripinnis
»Orangeflossen Panzerwels See Corydoras sterbai
»Orangeflossenkärpfling See Poeciliopsis monacha
»Orangeflossen-Laetacara See Laetacara flavilabris
»Orange-Fringed Killie See Fundulopanchax scheeli
»Orange-Fringed Largemouth See Haplochromis brevis
»Orange-fringed Terror See Aequidens sp Gold Saum
»Orangehead Giant Gourami See Osphronemus goramy cf
»Orangekehliger Springbarsch See Etheostoma spectabile spectabile
»Orange-Lined Cichlid See Melanochromis joanjohnsonae
»Orangener Halbschnäbler See Nomorhamphus sp II
»Orangen-Hechtbuntbarsch See Crenicichla sp Xingu I
»Orangepunkt-Salmler See Odontostilbe pequira
»Orangerand-kurper See Haplochromis brevis
»Orangerivier-moddervis See Labeo capensis
»Orangeroter Tigerbuntbarsch See Cichlasoma festae
»Orangeroter Zwergsalmler See Ladigesia roloffi
»Orangesaum-Leuchtaugenfisch See Poropanchax hannerzi
»Orangesaumwels See Baryancistrus sp
»Orange-Seam Peckoltia See Peckoltia sp orange-seam
»Orange-Spot Pleco See Ancistrus sp orange-spor
»Orange-Spot Pleco See Scobiancistrus sp Orange spot
»Orangespotted Sunfish See Lepomis humilis
»Orange-Spotted Therapon See Mesopristes kneri
»Orange-Spotted Toadfish See Torquigener hypselogeneion
»Orangestriped Squeaker See Synodontis flavitaeniata
»Orangetail Shiner See Pteronotropis merlini
»Orange-Tailed Goodeid See Xenotoca eiseni
»Orange-Tailed Killie See Pronothobranchius kiyawensis
»Orangethroat Darter See Etheostoma spectabile spectabile
»Orange-Throated Panchax See Epiplatys dageti dageti
»Orange-Trim Sucker Catfish See Pseudacanthicus leopardus
»Orange-Whiskered Catfish See Oloplotosus luteus
»Orange-Xingu Crenicichla See Crenicichla sp Orange Xingu.Belem
»Orange-Zwergprachtkärpfling See Aphyosemion fulgens
»Oranjevlerk-ghieliemientjie See Barbus eutaenia
»Orbi Chaetobranchopsis See Chaetobranchopsis orbicularis
»Orchid Loach See Homaloptera orthogoniata
»Orchid Nothobranch See Nothobranchius eggersi
»Orchid Nothobranch See Nothobranchius eggersi TZ 97/4
»Orchid Nothobranch See Nothobranchius eggersi TZ 97/55
»Orchideen-Prachtgrundkärpfling See Nothobranchius eggersi
»Orchideen-Prachtgrundkärpfling See Nothobranchius eggersi TZ 97/4
»Orchideen-Prachtgrundkärpfling See Nothobranchius eggersi TZ 97/55
»Ord River Mullet See Liza alata
»Oregon Chub See Oregonichthys crameri
»Oregonichthys crameri (Snyder 1908) FishBase More
»Oregonichthys kalawatseti (Markle, Pearsons & Bills 1991) FishBase More
»Oreias dabryi See Claea dabryi
»Oreias toni See Barbatula barbatula
»Oreichthys cosuatis (Hamilton 1822) FishBase More
»Oreichthys parvus See Oreichthys cosuatis
»Oreochromis alcalica See Alcolapia alcalica
»Oreochromis alcalicus See Alcolapia alcalica
»Oreochromis alcalicus alcalicus See Alcolapia alcalica
»Oreochromis alcalicus grahami See Alcolapia grahami
»Oreochromis amphimelas (Hilgendorf 1905) FishBase More
»Oreochromis anderson See Oreochromis andersonii
»Oreochromis andersoni See Oreochromis andersonii
»Oreochromis andersonii (Castelnau 1861) FishBase More
»Oreochromis andersonni See Oreochromis andersonii
»Oreochromis angolensis (Trewavas 1973) FishBase More
»Oreochromis anulerson See Oreochromis andersonii
»Oreochromis athiensis See Oreochromis mossambicus
»Oreochromis athiensis See Oreochromis spilurus niger
»Oreochromis auraeus See Oreochromis aureus
»Oreochromis aurea See Oreochromis aureus
»Oreochromis aureus (Steindachner 1864) FishBase More
»Oreochromis cancellatus cancellatus See Oreochromis niloticus cancellatus
»Oreochromis cancellatus filoa See Oreochromis niloticus filoa
»Oreochromis chungruruensis (Ahl 1924) FishBase More
»Oreochromis danconai See Oreochromis spilurus spilurus
»Oreochromis d'anconai See Oreochromis spilurus spilurus
»Oreochromis esculentus (Graham 1928) FishBase More
»Oreochromis grahami See Alcolapia grahami
»Oreochromis hornorum See Oreochromis urolepis hornorum
»Oreochromis hunteri (Günther 1889) FishBase More
»Oreochromis ismailiaensis (Mekkawy 1995) FishBase More
»Oreochromis jipe (Lowe 1955) FishBase More
»Oreochromis karomo (Poll 1948) FishBase More
»Oreochromis karongae (Trewavas 1941) FishBase More
»Oreochromis korogwe (Lowe 1955) FishBase More
»Oreochromis latilabris See Alcolapia latilabris
»Oreochromis lepidurus (Boulenger 1899) FishBase More
»Oreochromis leucostictus (Trewavas 1933) FishBase More
»Oreochromis leucostrictus See Oreochromis leucostictus
»Oreochromis lidole (Trewavas 1941) FishBase More
»Oreochromis macrochir More
»Oreochromis macrochir macrochir (Boulenger 1912) FishBase More
»Oreochromis macrochir mweruensis See Oreochromis mweruensis
»Oreochromis malagarasi (Trewavas 1983) FishBase More
»Oreochromis mariae See Tilapia mariae
»Oreochromis melanotheron See Sarotherodon melanotheron melanotheron
»Oreochromis microchir See Oreochromis macrochir
»Oreochromis mortimeri (Trewavas 1966) FishBase More
»Oreochromis mossambica See Oreochromis mossambicus
»Oreochromis mossambicus (Peters 1852) FishBase More
»Oreochromis mozambica See Oreochromis mossambicus
»Oreochromis mweruensis (Trewavas 1983) FishBase More
»Oreochromis ndalalani See Alcolapia ndalalani
»Oreochromis niger See Oreochromis spilurus niger
»Oreochromis nilotica See Oreochromis niloticus niloticus
»Oreochromis nilotica filoa See Oreochromis niloticus filoa
»Oreochromis nilotics See Oreochromis niloticus niloticus
»Oreochromis niloticus See Oreochromis niloticus niloticus
»Oreochromis niloticus baringoensis (Trewavas 1983) FishBase More
»Oreochromis niloticus cancellatus (Nichols 1923) FishBase More
»Oreochromis niloticus eduardianus (Boulenger 1912) FishBase More
»Oreochromis niloticus edwardianus See Oreochromis niloticus eduardianus
»Oreochromis niloticus filoa (Trewavas 1983) FishBase More
»Oreochromis niloticus lancellatus See Oreochromis niloticus cancellatus
»Oreochromis niloticus niloticus (Linnaeus 1758) FishBase More
»Oreochromis niloticus sufutae See Oreochromis niloticus sugutae
»Oreochromis niloticus sugutae (Trewavas 1983) FishBase More
»Oreochromis niloticus tana (Seyoum & Kornfield 1992) FishBase More
»Oreochromis niloticus vulcani (Trewavas 1933) FishBase More
»Oreochromis pangani See Oreochromis pangani pangani
»Oreochromis pangani girigan (Lowe 1955) FishBase More
»Oreochromis pangani pangani (Lowe 1955) FishBase More
»Oreochromis placidus See Oreochromis placidus placidus
»Oreochromis placidus placidus (Trewavas 1941) FishBase More
»Oreochromis placidus rovumae See Oreochromis placidus ruvumae
»Oreochromis placidus ruvumae (Trewavas 1966) FishBase More
»Oreochromis rukwaensis (Hilgendorf & Pappenheim 1903) FishBase More
»Oreochromis saka (Lowe 1953) FishBase More
»Oreochromis salinicola (Poll 1948) FishBase More
»Oreochromis schwebischi (Sauvage 1884) FishBase More
»Oreochromis shiranus See Oreochromis shiranus shiranus
»Oreochromis shiranus chilwae (Trewavas 1966) FishBase More
»Oreochromis shiranus shiranus (Boulenger 1897) FishBase More
»Oreochromis spilurus See Oreochromis spilurus spilurus
»Oreochromis spilurus niger (Günther 1894) FishBase More
»Oreochromis spilurus percivali (Boulenger 1912) FishBase More
»Oreochromis spilurus spilurus (Günther 1894) FishBase More
»Oreochromis squamipinnis (Günther 1864) FishBase More
»Oreochromis tanganicae (Günther 1894) FishBase More
»Oreochromis upembae (Thys van den Audenaerde 1964) FishBase More
»Oreochromis upembae malagarasi See Oreochromis upembae
»Oreochromis urolepis See Oreochromis urolepis urolepis
»Oreochromis urolepis hornorum (Trewavas 1966) FishBase More
»Oreochromis urolepis urolepis (Norman 1922) FishBase More
»Oreochromis variabilis (Boulenger 1906) FishBase More
»Oreochromis vulcani See Oreochromis niloticus vulcani
»Oreoglanis delacouri (Pellegrin 1936) FishBase More
»Oreoglanis macropterum (Vinciguerra 1890) FishBase More
»Oreoglanis siamensis (Smith 1933) FishBase More
»Oreoleuciscus handlirschi (Pietschmann 1933) FishBase More
»Oreoleuciscus humilis (Warpachowski 1889) FishBase More
»Oreoleuciscus pewzowi See Oreoleuciscus potanini
»Oreoleuciscus potanini (Kessler 1879) FishBase More
»Oreonectes anophthalmus (Zheng 1981) FishBase More
»Oreonectes platycephalus (Günther 1868) FishBase More
»Oreonectes sp More
»Orestias See Orestias cuvieri
»Orestias affinis See Orestias olivaceus
»Orestias agassi See Orestias agassii owenii
»Orestias agassi See Orestias agassii tschudii
»Orestias agassii See Orestias agassii tschudii
»Orestias agassii See Orestias agassizii
»Orestias agassii agassii x Orestias agassii tschudii More
»Orestias agassii elegans More
»Orestias agassii owenii More
»Orestias agassii pequeni See Orestias frontosus
»Orestias agassii tschudii More
»Orestias agassii uyunius More
»Orestias agassisii See Orestias agassizii
»Orestias agassizi crequii See Orestias agassizii
»Orestias agassizi inornata See Orestias agassizii
»Orestias agassizi senechali See Orestias agassizii
»Orestias agassizi typica See Orestias agassizii
»Orestias agassizii (Valenciennes 1846) FishBase More
»Orestias agassizii ? See Orestias agassii owenii
»Orestias agassizii ? See Orestias agassii tschudii
»Orestias agassizii ? See Orestias jussiei
»Orestias agassizii affinis See Orestias agassizii
»Orestias agassizii elegans See Orestias agassii elegans
»Orestias agassizii oweni See Orestias agassii owenii
»Orestias agassizii pequeni See Orestias frontosus
»Orestias agassizii tschudii See Orestias agassii tschudii
»Orestias agassizii uyunius See Orestias agassii uyunius
»Orestias albus (Valenciennes 1846) FishBase More
»Orestias albus ? See Orestias luteus
»Orestias ascotanensis (Parenti 1984) FishBase More
»Orestias bairdi See Orestias pentlandii
»Orestias bairdii See Orestias pentlandii
»Orestias chungarensis (Vila & Pinto 1987) FishBase More
»Orestias crawfordi (Tchernavin 1944) FishBase More
»Orestias ctenolepis (Parenti 1984) FishBase More
»Orestias cuvieri (Valenciennes 1846) FishBase More
»Orestias cypho See Orestias luteus
»Orestias elegans (Garman 1895) FishBase More
»Orestias elegans ? See Orestias agassii elegans
»Orestias empyraeus See Orestias agassizii
»Orestias farfani See Orestias luteus
»Orestias forgeti (Lauzanne 1981) FishBase More
»Orestias frontosus (Cope 1876) FishBase More
»Orestias frontosus ? See Orestias agassii tschudii
»Orestias gilsoni (Tchernavin 1944) FishBase More
»Orestias gracilis (Parenti 1984) FishBase More
»Orestias gymnotus (Parenti 1984) FishBase More
»Orestias hardini (Parenti 1984) FishBase More
»Orestias humboldti See Orestias cuvieri
»Orestias imarpe (Parenti 1984) FishBase More
»Orestias incae (Garman 1895) FishBase More
»Orestias ispi (Lauzanne 1981) FishBase More
»Orestias jusiei puni More
»Orestias jussiaei See Orestias jussiei
»Orestias jussiei (Valenciennes 1846) FishBase More
»Orestias jussiei ? See Orestias agassii owenii
»Orestias jussiei jussiei See Orestias jussiei
»Orestias jussiei puni See Orestias puni
»Orestias langui See Orestias agassizii
»Orestias lastarriae (Philippi 1876) FishBase More
»Orestias laucaensis (Arratia 1983) FishBase More
»Orestias lungui See Orestias agassizii
»Orestias luteus (Valenciennes 1846) FishBase More
»Orestias luteus ? See Orestias mulleri
»Orestias minimus (Tchernavin 1944) FishBase More
»Orestias minutus See Orestias minimus
»Orestias mooni (Tchernavin 1944) FishBase More
»Orestias mulleri (Valenciennes 1846) FishBase More
»Orestias mulleri ? See Orestias agassii owenii
»Orestias mulleri ? See Orestias albus
»Orestias mulleri ? See Orestias luteus
»Orestias multiporis (Parenti 1984) FishBase More
»Orestias mundus (Parenti 1984) FishBase More
»Orestias neuveui See Orestias albus
»Orestias neveui See Orestias albus
»Orestias olivaceus (Garman 1895) FishBase More
»Orestias ortoni See Orestias agassii tschudii
»Orestias ortonii See Orestias agassii tschudii
»Orestias oweni See Orestias agassii owenii
»Orestias owenii See Orestias agassii owenii
»Orestias owenii See Orestias agassii tschudii
»Orestias parinacotensis (Arratia 1982) FishBase More
»Orestias pentlandi See Orestias cuvieri
»Orestias pentlandi See Orestias pentlandii
»Orestias pentlandii (Valenciennes 1846) FishBase More
»Orestias pentlandii fuscus See Orestias pentlandii
»Orestias piacotensis (Vila 2006) FishBase More
»Orestias polonorum (Tchernavin 1944) FishBase More
»Orestias puni (Tchernavin 1944) FishBase More
»Orestias richersoni (Parenti 1984) FishBase More
»Orestias robustus (Parenti 1984) FishBase More
»Orestias rospigliosii See Orestias agassizii
»Orestias rotundipinnis See Orestias luteus
»Orestias silustani See Orestias olivaceus
»Orestias taquiri (Tchernavin 1944) FishBase More
»Orestias tchernavini (Lauzanne 1981) FishBase More
»Orestias tirapatae See Orestias agassizii
»Orestias tiripatae See Orestias agassizii
»Orestias tomcooni (Parenti 1984) FishBase More
»Orestias tschudii See Orestias agassii tschudii
»Orestias tutini (Tchernavin 1944) FishBase More
»Orestias txchudii ? See Orestias jussiei
»Orestias uruni (Tchernavin 1944) FishBase More
»Orestias ututo (Parenti 1984) FishBase More
»Orestias uyunius See Orestias agassii uyunius
»Orfe See Leuciscus idus
»Orgichodes broussonnetii See Gobioides broussonnetii
»Orient Killie See Aphanius mento
»Oriental Chub See Leuciscus cephalus
»Oriental Loach See Misgurnus anguillicaudatus
»Oriental Weatherfish See Misgurnus anguillicaudatus
»Orientkärpfling See Aphanius mento
»Orinoco Biotodoma See Biotodoma wavrini cf
»Orinoco Bujurquina See Bujurquina sp Orinoco
»Orinoco Chaestostoma See Chaestostoma sp Venezuela
»Orinoco Cichlasoma See Cichlasoma orinocense
»Orinoco Crenicichla See Crenicichla orinoco
»Orinoco Flag Cichlid See Mesonauta egregius sp aff
»Orinoco Pike Cichlid See Cichla orinocensis
»Orinoco Piranah See Pygocentrus cariba
»Orinoco Sailfin Catfish See Pterygoplichthys multiradiatus
»Orinoco Satanoperca See Satanoperca mapiritensis
»Orinoco Spot-Finned Killie See Austrofundulus transilis transilis
»Orinoco-Bachling See Rivulus deltaphilus
»Orinocodoras eigenmanni (Myers 1927) FishBase More
»Orinoco-Schmerlenwels See Ochmacanthus orinoco
»Ornamemtkamm-Pleco See Hypostomus sp 14
»Ornament Cichlid See Nandopsis ornatus
»Ornate Bagrid See Chrysichthys ornatus
»Ornate Bichir See Polypterus ornatipinnis
»Ornate Catfish See Chrysichthys ornatus
»Ornate Cory See Corydoras ornatus
»Ornate Ctenopoma See Ctenopoma ansorgii
»Ornate Fin Syno See Synodontis ornatipinnis
»Ornate Fin-Nipper See Ichthyborus ornatus
»Ornate Goby See Istigobius ornatus
»Ornate Gourami See Malpulutta kretseri
»Ornate Gourami See Malpulutta kretseri minor
»Ornate Halfbeak See Hemirhamphodon chrysopunctatus
»Ornate Julie See Julidochromis ornatus
»Ornate Limia See Limia ornata
»Ornate Limia See Limia ornata cf
»Ornate Pimelodus See Pimelodus ornatus
»Ornate Rainbowfish See Rhadinocentrus ornatus
»Ornate Rivulus See Rivulus ornatus
»Ornate Sand Loach See Nemacheilus ornatus
»Ornate Shiner See Codoma ornata
»Ornate Tetra See Hyphessobrycon bentosi
»Ornate Tetra See Hyphessobrycon rosaceus
»Ornate Tiger Sand Loach See Schistura kohchangensis
»Orrestias elegans See Orestias elegans
»Orthochromis machadoi (Poll 1967) FishBase More
»Orthochromis machadoi ? See Orthochromis stormsi
»Orthochromis machadoi cf See Orthochromis machadoi
»Orthochromis malagaraziensis (David 1937) FishBase More
»Orthochromis polyacanthus (Boulenger 1899) FishBase More
»Orthochromis stormsi (Boulenger 1902) FishBase More
»Orthochromis torrenticola (Thys van den Audenaerde 1963) FishBase More
»Orthodon microlepidotus (Ayres 1854) FishBase More
»Orthosternarchus tamandua (Boulenger 1898) FishBase More
»Orthrias angorae angorae See Nemacheilus angorae
»Orthrias brandti brandti See Barbatula brandtii
»Orthrias brandtii See Nemacheilus oxianus
»Orthrias brandtii See Barbatula brandtii
»Orthrias insignis See Nemacheilus insignis
»Orthrias oreas See Barbatula barbatula
»Orthrias panthera See Barbatula panthera
»Orthrias pindus (Economidis 1991) FishBase More
»Orthrias tigris See Barbatula tigris
»Orthrias tschaiyssuensis See Barbatula tschaiyssuensis
»Ortmann Dwarf Cichlid See Apistogramma ortmanni
»Oryzias carnaticus (Jerdon 1849) FishBase More
»Oryzias celebensis (Weber 1894) FishBase More
»Oryzias curvinotus FishBase More
»Oryzias dancena (Hamilton 1822) FishBase More
»Oryzias javanicus (Bleeker 1854) FishBase More
»Oryzias javanicus Java More
»Oryzias javanicus Kuta More
»Oryzias latipes (Temminck & Schlegel 1846) FishBase More
»Oryzias latipes Gold More
»Oryzias latipes iliensis More
»Oryzias luzonensis (Herre & Ablan 1934) FishBase More
»Oryzias madagascariensis See Pantanodon madagascariensis
»Oryzias marmoratus (Aurich 1935) FishBase More
»Oryzias matanensis (Aurich 1935) FishBase More
»Oryzias mekongensis (Uwa & Magtoon 1986) FishBase More
»Oryzias melastigma See Aplocheilus panchax
»Oryzias melastigmus See Aplocheilus panchax
»Oryzias melastigmus Calcutta More
»Oryzias melastigmus sp aff More
»Oryzias minutillus (Smith 1945) FishBase More
»Oryzias minutillus Banakok More
»Oryzias minutillus Satul More
»Oryzias nigrimas (Kottelat 1990) FishBase More
»Oryzias nigrimas Tentena More
»Oryzias orthognathus (Kottelat 1990) FishBase More
»Oryzias profundicola (Kottelat 1990) FishBase More
»Oryzias songkhramensis (Magtoon 2010) More
»Oryzias sp Bentota More
»Oryzias sp China More
»Oryzias timorensis (Weber & de Beaufort 1922) FishBase More
»Osbeck's Grenadier Anchovy See Coilia mystus
»Oscar See Astronotus ocellatus
»Oscar See Astronotus ocellatus Big-Spot
»Osmerus eperlanus (Linnaeus 1758) FishBase More
»Osmerus mordax dentex (Steindachner & Kner 1870) FishBase More
»Osmerus mordax mordax (Mitchill 1814) FishBase More
»Osmerus spectrum (Cope 1870) FishBase More
»Osoog-tarpon See Megalops cyprinoides
»Ospatulus palaemophagus (Herre 1924) FishBase More
»Ospatulus truncatulus (Herre 1924) FishBase More
»Osphromenus gorami See Osphronemus goramy
»Osphromenus gorami cf See Osphronemus goramy cf
»Osphromenus gorami Gold See Osphronemus goramy Gold
»Osphromenus laticlavius See Osphronemus laticlavius
»Osphromenus malayanus See Sphaerichthys osphromenoides
»Osphromenus microlepis See Trichogaster microlepis
»Osphromenus notatus See Sphaerichthys osphromenoides
»Osphromenus saigonensis See Trichogaster trichopterus
»Osphromenus septemfaxciatus See Osphronemus septemfasciatus
»Osphromenus siamensis See Trichogaster trichopterus
»Osphromenus striatus See Trichopsis vittata
»Osphromenus trichopterus See Trichogaster leerii
»Osphromenus trichopterus See Trichogaster trichopterus
»Osphromenus trichopterus catoris See Trichogaster pectoralis
»Osphromenus trichopterus koelreuteri See Trichogaster trichopterus
»Osphromenus vittatus See Trichopsis vittata
»Osphronemus deissneri See Parosphromenus deissneri
»Osphronemus exodon (Roberts 1994) FishBase More
»Osphronemus gorami See Osphronemus goramy
»Osphronemus goramy (Lacepède 1801) FishBase More
»Osphronemus goramy cf More
»Osphronemus goramy Gold More
»Osphronemus gourami See Osphronemus goramy
»Osphronemus laticlavius (Roberts 1992) FishBase More
»Osphronemus notatus See Osphronemus goramy
»Osphronemus olfas See Osphronemus goramy
»Osphronemus olfax See Osphronemus goramy
»Osphronemus satyrus See Osphronemus goramy
»Osphronemus septemfasciatus (Roberts 1992) FishBase More
»Ossubtus xinguense (Jegu 1992) FishBase More
»Ostafrikanischer Leuchtaugenfisch See Micropanchax loati
»Ostafrikanischer Quappenwels See Amphilius sp
»Ostasiatischer Kiemenschlitzaal See Monopterus albus
»Ostasiatischer Schlammpeitzger See Misgurnus anguillicaudatus
»Osteobrama alfredianus (Valenciennes 1844) FishBase More
»Osteobrama bakeri (Day 1873) FishBase More
»Osteobrama belangeri (Valenciennes 1844) FishBase More
»Osteobrama cotio cotio (Hamilton 1822) FishBase More
»Osteobrama cotio cunma (Day 1888) FishBase More
»Osteobrama cotio peninsularis (Silas 1952) FishBase More
»Osteobrama dayi (Hora & Misra 1940) FishBase More
»Osteobrama feae (Vinciguerra 1890) FishBase More
»Osteobrama neilli (Day 1873) FishBase More
»Osteobrama vigorsii (Sykes 1839) FishBase More
»Osteocheilus vittatus See Osteochilus vittatus
»Osteochilichthys brevidorsalis (Day 1873) FishBase More
»Osteochilus bellus (Popta 1904) FishBase More
»Osteochilus bleekeri (Kottelat 2008) FishBase More
»Osteochilus borneensis (Bleeker 1857) FishBase More
»Osteochilus brachynotopteroides (Chevey 1934) FishBase More
»Osteochilus brachynotopterus See Osteochilus microcephalus
»Osteochilus brachynotopterus See Osteochilus vittatus
»Osteochilus brevicauda See Osteochilus kappenii
»Osteochilus brevidorsalis See Osteochilichthys brevidorsalis
»Osteochilus chalybeatus See Labeo gonius
»Osteochilus chini (Karnasuta 1993) FishBase More
»Osteochilus duostigma See Osteochilus vittatus
»Osteochilus enneaporos (Bleeker 1852) FishBase More
»Osteochilus enneaporus See Osteochilus enneaporos
»Osteochilus flavicauda (Kottelat & Tan 2009) FishBase More
»Osteochilus godavariensis (Babu Rao 1977) FishBase More
»Osteochilus harrisoni (Fowler 1905) FishBase More
»Osteochilus hasselti See Osteochilus hasseltii
»Osteochilus hasselti tweediei See Osteochilus vittatus
»Osteochilus hasseltii (Valenciennes 1842) FishBase More
»Osteochilus ingeri (Karnasuta 1993) FishBase More
»Osteochilus intermedius (Weber & de Beaufort 1916) FishBase More
»Osteochilus jentinki See Diplocheilichthys jentinkii
»Osteochilus jentinkii See Diplocheilichthys jentinkii
»Osteochilus jeruk (Hadiaty & Siebert 1998) FishBase More
»Osteochilus kahajanensis (Bleeker 1857) FishBase More
»Osteochilus kahajanensis chini See Osteochilus chini
»Osteochilus kalabau See Osteochilus kelabau
»Osteochilus kappenii (Bleeker 1857) FishBase More
»Osteochilus kelabau (Popta 1904) FishBase More
»Osteochilus kerinciensis (Tan & Kottelat 2009) FishBase More
»Osteochilus kuekenthali (Ahl 1922) FishBase More
»Osteochilus kuhlii See Osteochilus vittatus
»Osteochilus lini (Fowler 1935) FishBase More
»Osteochilus longidorsalis (Pethiyagoda & Kottelat 1994) FishBase More
»Osteochilus macrosemion See Cirrhinus molitorella
»Osteochilus malabaricus See Osteochilus nashii
»Osteochilus malanopleurus See Osteochilus melanopleurus
»Osteochilus melanopleura See Osteochilus melanopleurus
»Osteochilus melanopleurus (Bleeker 1852) FishBase More
»Osteochilus microcephalus (Valenciennes 1842) FishBase More
»Osteochilus nashii (Day 1869) FishBase More
»Osteochilus neilli See Osteochilus vittatus
»Osteochilus ochrus See Labeo erythropterus
»Osteochilus oligolepis See Osteochilus spilurus
»Osteochilus partilineatus (Kottelat 1995) FishBase More
»Osteochilus pentalineatus (Kottelat 1982) FishBase More
»Osteochilus pleurotaenia See Diplocheilichthys pleurotaenia
»Osteochilus prosemion See Cirrhinus molitorella
»Osteochilus repang (Popta 1904) FishBase More
»Osteochilus salsburi See Osteochilus salsburyi
»Osteochilus salsburyi (Nichols & Pope 1927) FishBase More
»Osteochilus sarawakensis (Karnasuta 1993) FishBase More
»Osteochilus scapularis (Fowler 1939) FishBase More
»Osteochilus schlegeli See Osteochilus schlegelii
»Osteochilus schlegelii (Bleeker 1851) FishBase More
»Osteochilus serokan (Hadiaty & Siebert 1998) FishBase More
»Osteochilus sondhii (Hora & Mukerji 1934) FishBase More
»Osteochilus soplaoensis See Osteochilus waandersii
»Osteochilus sp More
»Osteochilus spilopleura See Cirrhinus molitorella
»Osteochilus spilulus See Osteochilus spilurus
»Osteochilus spilurus (Bleeker 1851) FishBase More
»Osteochilus striatus (Kottelat 1998) FishBase More
»Osteochilus tatumi See Bangana behri
»Osteochilus thomassi (Day 1877) FishBase More
»Osteochilus tripore See Osteochilus microcephalus
»Osteochilus triporos (Bleeker 1852) FishBase More
»Osteochilus triporus See Osteochilus triporos
»Osteochilus vittatoides (Popta 1904) FishBase More
»Osteochilus vittatus (Valenciennes 1842) FishBase More
»Osteochilus waandersi See Osteochilus waandersii
»Osteochilus waandersii (Bleeker 1852) FishBase More
»Osteogaster eques See Corydoras eques
»Osteogeneiosus militaris (Linnaeus 1758) FishBase More
»Osteogeniosus militaris See Osteogeneiosus militaris
»Osteoglossum bicirrhosum (Cuvier 1829) FishBase More
»Osteoglossum ferrarai See Osteoglossum ferreirai
»Osteoglossum ferreirai (Kanazawa 1966) FishBase More
»Osteoglossum jardinii See Scleropages jardinii
»Osteoglossum vandelli See Osteoglossum bicirrhosum
»Ostfrikanischer Stromschnellenwels See Chiloglanis neumanni cf
»Ostlicher Kaplabyrinthfisch See Sandelia bainsii
»Osydoras dorbignyi See Pterodoras granulosus
»Othonocheirodus eigenmanni (Myers 1927) FishBase More
»Othonocheirodus lethostigmus (Gomes 1947) FishBase More
»Otjikoto Tilapia See Tilapia guinasana
»Otjikoto-kurper See Tilapia guinasana
»Otocinclus affinis See Macrotocinclus affinis
»Otocinclus affinis cf More
»Otocinclus arnoldi See Otocinclus flexilis
»Otocinclus batmani (Lehmann A. 2006) FishBase More
»Otocinclus bororo (Schaefer 1997) FishBase More
»Otocinclus caxarari (Schaefer 1997) FishBase More
»Otocinclus cephalacanthus See Otothyris lophophanes
»Otocinclus cocama (Reis 2004) FishBase More
»Otocinclus depressicauda See Hisonotus depressicauda
»Otocinclus fimbriatus See Otocinclus flexilis
»Otocinclus flexilis (Cope 1894) FishBase More
»Otocinclus francirochai See Hisonotus francirochai
»Otocinclus gibbosus See Lampiella gibbosa
»Otocinclus hasemani (Steindachner 1915) FishBase More
»Otocinclus hoppei (Miranda-Ribeiro 1939) FishBase More
»Otocinclus huaorani (Schaefer 1997) FishBase More
»Otocinclus joberti See Hypoptopoma joberti
»Otocinclus laevior See Hisonotus laevior
»Otocinclus leucofrenatus See Hisonotus leucofrenatus
»Otocinclus lophophanes See Otothyris lophophanes
»Otocinclus macrospilus (Eigenmann & Allen 1942) FishBase More
»Otocinclus macrospilus ? See Otocinclus vittatus
»Otocinclus maculicauda See Hisonotus notatus
»Otocinclus maculicauda See Parotocinclus maculicauda
»Otocinclus maculipinnis See Hisonotus maculipinnis
»Otocinclus mariae (Fowler 1940) FishBase More
»Otocinclus mariae ? See Otocinclus vittatus
»Otocinclus mariae cf More
»Otocinclus mimulus (Axenrot & Kullander 2003) FishBase More
»Otocinclus mura (Schaefer 1997) FishBase More
»Otocinclus nattereri More
»Otocinclus negros More
»Otocinclus nigricauda See Hisonotus nigricauda
»Otocinclus notatus See Hisonotus notatus
»Otocinclus notatus cf See Hisonotus notatus cf
»Otocinclus obtusus See Pseudotothyris obtusa
»Otocinclus paulinus See Hisonotus paulinus
»Otocinclus sp More
»Otocinclus sp 1 More
»Otocinclus sp 2 More
»Otocinclus sp Tiger More
»Otocinclus spectabilis See Nannoptopoma spectabile
»Otocinclus tapirape (Britto & Moreira 2002) FishBase More
»Otocinclus tietensis (Ihering 1907) FishBase More
»Otocinclus vestitus (Cope 1872) FishBase More
»Otocinclus vittatus (Regan 1904) FishBase More
»Otocinclus xakriaba (Schaefer 1997) FishBase More
»Otolithoides pama (Hamilton 1822) FishBase More
»Otomebora Mullet See Chelon melinopterus
»Otopharynx argyrosoma (Regan 1922) FishBase More
»Otopharynx auromarginatus (Boulenger 1908) FishBase More
»Otopharynx brooksi (Oliver 1989) FishBase More
»Otopharynx chrysogaster See Naevochromis chrysogaster
»Otopharynx decorus (Trewavas 1935) FishBase More
»Otopharynx heterodon (Trewavas 1935) FishBase More
»Otopharynx intermedius See Ctenopharynx intermedius
»Otopharynx lithobates (Oliver 1989) FishBase More
»Otopharynx 'Mpombo' See Otopharynx sp Heterodon Longnose
»Otopharynx nitidus See Ctenopharynx nitidus
»Otopharynx ovatus (Trewavas 1935) FishBase More
»Otopharynx pictus See Ctenopharynx pictus
»Otopharynx selenurus (Regan 1922) FishBase More
»Otopharynx sp Auromarginatus Goldhead More
»Otopharynx sp Auromarginatus Jakuta More
»Otopharynx sp Auromarginatus Jakuta Eastern More
»Otopharynx sp Auromarginatus Margrette More
»Otopharynx sp Automartinatus Mara More
»Otopharynx sp Big Spot Tanzania More
»Otopharynx sp Blue Otter More
»Otopharynx sp Blue Yellow Tanzania More
»Otopharynx sp Cave More
»Otopharynx sp Golden Blueface More
»Otopharynx sp Heterodon Likoma More
»Otopharynx sp Heterodon Longnose More
»Otopharynx sp Heterodon Nankhumba More
»Otopharynx sp Longnose Tanznia See Otopharynx sp Heterodon Longnose
»Otopharynx sp Royal Blue More
»Otopharynx sp Royal Tanzania See Otopharynx heterodon
»Otopharynx sp Spot More
»Otopharynx speciosus (Trewavas 1935) FishBase More
»Otopharynx tetraspilus (Trewavas 1935) FishBase More
»Otopharynx tetrastigma (Günther 1894) FishBase More
»Otopharynx walteri (Konings 1990) FishBase More
»Otopharynx 'Yellow Fin Mloto' See Otopharynx tetrastigma
»Otothyris canaliferus See Otothyris lophophanes
»Otothyris lophophanes (Eigenmann & Eigenmann 1889) FishBase More
»Otothyris sp More
»Ouachita madtom See Noturus lachneri
»Ouachita Shiner See Lythrurus snelsoni
»Ouwen's Goby See Sicyopterus ouwensi
»Oviedo Pupfish See Cyprinodon nichollsi
»Oviparous Halfbeak See
»Owens Pupfish See Cyprinodon radiosus
»Owens Sucker See Catostomus fumeiventris
»Owens Wüstenfisch See Cyprinodon radiosus
»Oxeye Herring See Megalops cyprinoides
»Oxeye Tarpon See Megalops cyprinoides
»Oxleyan Pygmy Perch See Nannoperca ozleyana
»Oxuderces wirzi (Koumans 1937) FishBase More
»Oxybrycon parvulus (Géry 1964) FishBase More
»Oxydoras kneri (Bleeker 1862) FishBase More
»Oxydoras niger (Valenciennes 1821) FishBase More
»Oxydoras sifontesi (Fernández-Yépez 1968) FishBase More
»Oxydoras steindachneri (Perugia 1897) FishBase More
»Oxydoras stubeli See Opsodoras stuebelii
»Oxyeleotris altipinna (Allen & Renyaan 1996) FishBase More
»Oxyeleotris aruensis (Weber 1911) FishBase More
»Oxyeleotris caeca (Allen 1996) FishBase More
»Oxyeleotris fimbriata (Weber 1907) FishBase More
»Oxyeleotris fimbriatus See Oxyeleotris fimbriata
»Oxyeleotris gyrinoides (Bleeker 1853) FishBase More
»Oxyeleotris herwerdeni See Oxyeleotris herwerdenii
»Oxyeleotris herwerdenii (Weber 1910) FishBase More
»Oxyeleotris herwerdinii See Oxyeleotris herwerdenii
»Oxyeleotris heterodon (Weber 1907) FishBase More
»Oxyeleotris lineolata See Oxyeleotris lineolatus
»Oxyeleotris lineolatus (Steindachner 1867) FishBase More
»Oxyeleotris marmorata (Bleeker 1852) FishBase More
»Oxyeleotris marmoratus See Oxyeleotris marmorata
»Oxyeleotris nullipora (Roberts 1978) FishBase More
»Oxyeleotris paucipora (Roberts 1978) FishBase More
»Oxyeleotris selheimi (Macleay 1884) FishBase More
»Oxyeleotris siamensis (Günther 1861) FishBase More
»Oxyeleotris siamensis ? See Oxyeleotris urophthalmus
»Oxyeleotris sp More
»Oxyeleotris sp 1 More
»Oxyeleotris sp A (Rendahl 1922) More
»Oxyeleotris urophthalmoides (Bleeker 1853) FishBase More
»Oxyeleotris urophthalmus (Bleeker 1851) FishBase More
»Oxyeleotris wisselensis (Allen & Boeseman 1982) FishBase More
»Oxygaster anomalura (Van Hasselt 1823) FishBase More
»Oxygaster atpar See Chela cachius
»Oxygaster bacaila See Salmophasia bacaila
»Oxygaster oxygastroides See Parachela oxygastroides
»Oxygaster pointoni (Fowler 1934) FishBase More
»Oxyglanis sacchii See Auchenoglanis occidentalis
»Oxylapia polli (Kiener & Maugé 1966) FishBase More
»Oxyleotris marmoratus See Oxyeleotris marmorata
»Oxyloricaria barbata See Sturisoma barbatum
»Oxyloricaria leightoni See Sturisomatichthys leightoni
»Oxyloricaria panamensis See Sturisoma panamense
»Oxymormyrus boulengeri (Pellegrin 1900) FishBase More
»Oxymormyrus zanclirostris (Günther 1867) FishBase More
»Oxynoemacheilus brandtii See Barbatula brandtii
»Oxynoemacheilus bureschi (Drensky 1928) FishBase More
»Oxynoemacheilus ceyhanensis (Erk'Akan & Nalbant & Özeren 2007) FishBase More
»Oxynoemacheilus evreni (Erk'Akan & Nalbant & Özeren 2007) FishBase More
»Oxynoemacheilus merga (Krynicki 1840) FishBase More
»Oxynoemacheilus namiri (Krupp & Schneider 1991) FishBase More
»Oxynoemacheilus samanticus (Banarescu & Nalbant 1978) FishBase More
»Oxynoemacheilus seyhanicola (Erk'Akan, Nalbant & Özeren 2007) FishBase More
»Oxyporhamphus convexus (Weber & De Beaufort 1922) FishBase More
»Oxyporhamphus micropterus micropterus (Valenciennes in Cuvier & Valenciennes 1847) FishBase More
»Oxyrhunchus anfuilloides See Mormyrops anguilloides
»Oxyrhunchus Cichlid See Hemitilapia oxyrhyncha
»Oxyrhynchus custus See Mormyrops curtus
»Oxyropsis carinata (Steindachner 1879) FishBase More
»Oxyropsis wrightiana (Eigenmann & Eigenmann 1889) FishBase More
»Oxysschmerle See Nemacheilus oxianus
»Oxyzgonectes balboae See Fundulus olivaceus
»Oxyzygonectes dovii (Günther 1866) FishBase More
»Oxyzygonectes dowi See Oxyzygonectes dovii
»Oyapock Ancistrus See Ancistrus sp Oyapick
»Oyapock Krobia See Krobia sp Oyapock
»Oyapock Loricaria See Cteniloricaria fowleri
»Oyster Goby See Arenigobius leftwichi
»Ozark Bass See Ambloplites constellatus
»Ozark Cavefish See Amblyopsis rosae
»Ozark Chub See Erimystax harryi
»Ozark Logperch See Percina fulvitaenia
»Ozark Madtom See Noturus albater
»Ozark Minnow See Dionda nubila
»Ozark Minnow See Notropis nubilus
»Ozark Sculpin See Cottus hypselurus
»Ozark Shiner See Notropis ozarcanus
»Ozolabäbling See Barilius barna


Copyright © 1996-2013 - Kenneth V. Ruzek, Jr. Brooklyn Park, MN USA
All rights reserved