News
RiversEl Niño seen disrupting fish migration patternsSpeciesScientists Discover Mysterious New Fish in the Red Sea – and Have Never Seen It AgainOceanEye to eye with Britain's hidden sharks at SharkAdemy - OceanographicRiversIn October, biologists surveying a New York harbor for invasive fish pulled up a bright yellow one. It wasn't an invasive species at allOceanShedd Aquarium Sends Shark Eggs to Bolster Wild PopulationsSpeciesA rare fish has been found in Lake Ontario, North America, whose entire body is golden. It is a nati..OceanThe Great Sea Reef Is Fiji’s Wildest Dive, and a New Frontier for ConservationOceanEckerd College professor contributes to designating Biscayne Bay an Important Shark and Ray AreaSpeciesRio Verde Grande Survey Identifies Fifty-Three Fish Species Facing Flow ReductionsFisheriesAdams River Salmon Run in Thompson-NicolaRiversEl Niño seen disrupting fish migration patternsSpeciesScientists Discover Mysterious New Fish in the Red Sea – and Have Never Seen It AgainOceanEye to eye with Britain's hidden sharks at SharkAdemy - OceanographicRiversIn October, biologists surveying a New York harbor for invasive fish pulled up a bright yellow one. It wasn't an invasive species at allOceanShedd Aquarium Sends Shark Eggs to Bolster Wild PopulationsSpeciesA rare fish has been found in Lake Ontario, North America, whose entire body is golden. It is a nati..OceanThe Great Sea Reef Is Fiji’s Wildest Dive, and a New Frontier for ConservationOceanEckerd College professor contributes to designating Biscayne Bay an Important Shark and Ray AreaSpeciesRio Verde Grande Survey Identifies Fifty-Three Fish Species Facing Flow ReductionsFisheriesAdams River Salmon Run in Thompson-Nicola
EveryFish

All fish

1,147 fish so far, best known first. 16 more are on the list to be written.

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GroupSharkRayCarpCatfishSalmonidHerringCodTunaPerch-likeCichlidReef fishEelFlatfishLivebearerAncientOther
WaterRivers and lakesEstuaries and mangrovesCoasts and shelvesCoral reefsOpen oceanDeep seaPolar and cold seasCaves and springsBetween sea and river
UseFood fishFarmedAquarium fishSport fishingCulture and faithVenomous or dangerousInvasiveScience and research
OrderBest knownA to ZOldest firstNewest firstBy size
🇳🇬 Nigeria and 1 moreKribensis Small colourful cichlid from West AfricaCichlid · Rivers and lakes · 1901 Sub-Saharan AfricaElectric yellow cichlid Bright yellow cichlid from Lake Malawi popular in home aquariums.Cichlid · Rivers and lakes Livingston's cichlid Sub-Saharan AfricaLivingston's cichlid A predatory cichlid from Lake Malawi that feigns death to hunt.Cichlid · Rivers and lakes WorldHypostomus plecostomus A tropical armored catfish from South America, kept in aquariums for algae control.Catfish · Rivers and lakes · 1758 Sub-Saharan AfricaFrontosa cichlid Large deep-water cichlid from Lake Tanganyika with a prominent forehead hump.Cichlid · Rivers and lakes 🇧🇴 Bolivia and 1 moreBolivian ram A small, peaceful cichlid from the Amazon basin.Cichlid · Rivers and lakes 🇧🇷 Brazil and 4 moreAmazon sailfin catfish A large freshwater armored catfish from South America, often kept in aquariums and known as an invasive pest elsewhere.Catfish · Rivers and lakes 🇻🇪 Venezuela and 1 moreOtocinclus Small South American armored catfishes known for algae eating and air breathing.Catfish · Rivers and lakes 🇺🇸 United StatesBrown bullhead A hardy North American catfish known for surviving poor water conditions.Catfish · Rivers and lakes · 1819 🇧🇷 BrazilZebra pleco Striped catfish from the Rio XinguCatfish · Rivers and lakes · 1991 🇺🇸 United StatesWhite crappie North American freshwater fish with vertical body barsPerch-like · Rivers and lakes 🇺🇸 United States and 1 moreYellow bullhead A medium-sized North American catfish known for its bright yellow belly and scavenging habits.Catfish · Rivers and lakes · 1819 WorldBarb A common name for various ray-finned cyprinid fish, especially in the genera Barbus and Puntius.Carp · Rivers and lakes 🇺🇸 United StatesBlack bullhead A small, hardy North American catfish that tolerates poor water conditions and feeds at night.Catfish · Rivers and lakes 🇧🇷 BrazilGilded catfish A large South American catfish found in the Amazon and Orinoco basins.Catfish · Rivers and lakes Asian redtail catfish 🇹🇭 Thailand and 1 moreAsian redtail catfish Large Asian bagrid catfish with a bright red tail.Catfish · Rivers and lakes Sub-Saharan AfricaCuckoo catfish A brood-parasitic catfish from Lake TanganyikaCatfish · Rivers and lakes 🇺🇸 United StatesWidemouth blindcat A pale, eyeless catfish from Texas aquifersCatfish · Rivers and lakes Latin America and the CaribbeanBanjo catfish A South American family of scaleless, benthic catfish with a distinctive banjo-shaped body.Catfish · Rivers and lakes 🇧🇴 Bolivia and 4 moreRipsaw catfish Large thorny catfish native to South American rivers.Catfish · Rivers and lakes WorldWhiskered twig catfish Slender South American armored catfish genusCatfish · Rivers and lakes WorldBagrus catfish Large freshwater bagrid catfishes found mainly in Africa.Catfish · Rivers and lakes · 1816 WorldPangasius A genus of shark catfishes from South and Southeast Asia, widely farmed for food.Catfish · Rivers and lakes · 1822 Silver butter catfish Sub-Saharan AfricaSilver butter catfish Widespread African catfish with a silvery body and shovel mouthCatfish · Rivers and lakes 🇦🇺 AustraliaEel-tailed catfish Venomous freshwater catfish native to eastern AustraliaCatfish · Rivers and lakes 🇺🇸 United StatesBlue catfish A large North American catfish known for its size and invasive spread in eastern US waters.Catfish · Rivers and lakes WorldMinnow Small freshwater fish from the Cyprinidae family used as bait and food.Carp · Rivers and lakes Sub-Saharan AfricaRedbreast tilapia Herbivorous cichlid from southern African freshwatersCichlid · Rivers and lakes · 1897 WorldLoach Small bottom-dwelling freshwater fish found across Eurasia and Africa.Other · Rivers and lakes · 1758 🇺🇸 United States and 2 moreFlathead catfish A large North American freshwater predator known for its broad head and carnivorous diet.Catfish · Rivers and lakes 🇹🇭 Thailand and 2 moreGiant pangasius A large freshwater catfish from Southeast Asia, now critically endangered due to overfishing and habitat loss.Catfish · Rivers and lakes · 1931 🇺🇦 Ukraine and 4 moreWels catfish A large freshwater catfish native to Europe and Western Asia, known for its size and bottom-feeding habits.Catfish · Rivers and lakes · 1758 🇹🇭 Thailand and 4 moreMekong giant catfish A massive freshwater fish native to the Mekong basin, now critically endangered.Catfish · Rivers and lakes Vundu Sub-Saharan AfricaVundu A large air-breathing catfish native to African rivers and lakes.Catfish · Rivers and lakes 🇧🇷 BrazilPiraíba A massive Amazonian catfish known for its long barbels and role as an apex predator.Catfish · Rivers and lakes 🇧🇷 Brazil and 4 moreCandiru A tiny parasitic catfish from the Amazon that feeds on blood.Catfish · Rivers and lakes 🇧🇷 Brazil and 3 moreSpotted sorubim A large South American catfish known for its spotted pattern and commercial value.Catfish · Rivers and lakes · 1829 WorldUpside-down catfish A small African catfish known for swimming on its back to feed.Catfish · Rivers and lakes 🇧🇷 Brazil and 4 moreTiger shovelnose catfish Large striped South American river catfishCatfish · Rivers and lakes · 1862 🇳🇬 Nigeria and 1 moreElectric catfish African catfish that generates strong electric shocksCatfish · Rivers and lakes 🇹🇭 ThailandGlass catfish A small, transparent freshwater catfish from Thailand.Catfish · Rivers and lakes · 2013 WorldBronze corydoras Small armored catfish popular in home aquariumsCatfish · Rivers and lakes · 1858 🇧🇷 Brazil and 2 morePygmy corydoras A tiny armored catfish from South America kept in community aquariums.Catfish · Rivers and lakes · 1966 🇧🇷 Brazil and 1 moreAncistrus A genus of small, nocturnal freshwater catfish native to South America and Panama.Catfish · Rivers and lakes 🇵🇪 Peru and 1 morePanda corydoras Small armoured catfish with distinctive black eye patchesCatfish · Rivers and lakes · 1971 Southeast AsiaSiamese algae-eater A bottom-dwelling freshwater fish from Southeast Asia known for eating red algae in aquariums.Carp · Rivers and lakes Southeast AsiaRainbow shark A Southeast Asian freshwater cyprinid kept as a popular but aggressive aquarium fish.Carp · Rivers and lakes 🇹🇭 ThailandRed-tailed black shark A critically endangered Thai carp kept widely in aquariums for its black body and red tail.Carp · Rivers and lakes · 1931
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