News
SpeciesScientists 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-NicolaIndiaHilsa production dropped 26% in five years, fisheries minister tells parliamentSpeciesScientists 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-NicolaIndiaHilsa production dropped 26% in five years, fisheries minister tells parliament
EveryFish

All fish

724 fish so far, best known first. 463 more are on the list to be written.

#ABCDEFGHIJKLMNOPQRSTUVWXYZ
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
WorldLoach Small bottom-dwelling freshwater fish found across Eurasia and Africa.Other · Rivers and lakes · 1758 🇹🇭 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 🇧🇷 BrazilPiraíba A massive Amazonian catfish known for its long barbels and role as an apex predator.Catfish · Rivers and lakes 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 Southeast AsiaClown barb A spotted freshwater fish from Borneo and Sumatra.Carp · Rivers and lakes Sub-Saharan AfricaVictoria tilapia A cichlid native to Lake Victoria with unique colour patterns.Cichlid · Rivers and lakes 🇹🇭 Thailand and 1 moreBala shark A large, silver cyprinid often kept in aquariums despite its size.Carp · Rivers and lakes 🇨🇳 ChinaWhite Cloud Mountain minnow A small, hardy freshwater fish native to China, popular in aquariums for its cold tolerance and peaceful nature.Carp · Rivers and lakes · 1930 🇮🇩 IndonesiaChili rasbora Tiny red and black fish from Borneo swamps kept in aquariums.Other · Rivers and lakes 🇲🇲 Myanmar and 1 moreCelestial pearl danio A tiny, brightly coloured freshwater fish from Myanmar and Thailand, popular in the aquarium trade.Carp · Rivers and lakes · 2006 🇲🇲 Myanmar and 2 morePearl danio Small tropical freshwater fish with an iridescent sheen.Other · Rivers and lakes 🇮🇩 IndonesiaKuhli loach A slender, nocturnal freshwater fish from Southeast Asia popular in aquariums.Other · Rivers and lakes · 1846 🇮🇩 IndonesiaClown loach Striped tropical freshwater fish from IndonesiaOther · Rivers and lakes · 1852 🇺🇸 United States and 2 moreFathead minnow Small North American freshwater fish used as bait and in toxicity studies.Carp · Rivers and lakes 🇹🇭 Thailand and 4 moreTinfoil barb A large Southeast Asian freshwater fish known for its red fins and silvery body.Carp · Rivers and lakes · 1853 🇹🇭 Thailand and 4 moreJava barb A silvery freshwater fish farmed across Southeast Asia.Carp · Rivers and lakes 🇮🇩 Indonesia and 1 moreTiger barb Active striped freshwater fish popular in home aquariums.Carp · Rivers and lakes 🇹🇿 TanzaniaRedtail notho A small annual killifish from ZanzibarLivebearer · Rivers and lakes 🇯🇵 JapanKoi Ornamental carp varieties bred in Japan for decorative ponds.Carp · Rivers and lakes 🇨🇳 ChinaGoldfish A domesticated freshwater carp from China, kept worldwide as a pet and aquarium fish.Carp · Rivers and lakes WorldTench Slippery freshwater fish with olive-green skin and red eyes.Carp · Rivers and lakes · 1758 WorldChimaeras Cartilaginous deep-sea fish with cartilage skeletons and unique tooth plates.Shark · Open ocean North AmericaYellow stingray Small, camouflaging stingray of the western Atlantic.Ray · Coasts and shelves · 1816 🇺🇸 United States and 1 moreBat ray A large eagle ray with wing-like fins found in the eastern Pacific.Ray · Coasts and shelves 🇺🇸 United States and 1 moreCownose ray A migratory coastal ray with a distinctive head shape.Ray · Coasts and shelves 🇺🇸 United States and 2 moreRound stingray A small coastal ray from the eastern Pacific known for its painful tail spine.Ray · Coasts and shelves 🇺🇸 United StatesSpotted ratfish Cartilaginous fish with a rat-like tail and venomous spineOther · Coasts and shelves WorldManta ray Large filter-feeding rays in the genus MobulaRay · Open ocean 🇺🇸 United States and 1 moreAtlantic stingray Small stingray found in Atlantic coastal waters and fresh rivers.Ray · Rivers and lakes · 1824 🇦🇺 Australia and 2 moreWobbegong Camouflaged bottom-dwelling sharks found in the western Pacific and eastern Indian Ocean.Shark · Coasts and shelves 🇹🇩 Chad and 2 moreAfrican brown knifefish Nocturnal freshwater fish with a knife-shaped body and fused fins.Other · Rivers and lakes WorldHammerhead shark Sharks with T-shaped heads for better vision and sensing prey.Shark · Coasts and shelves 🇹🇭 Thailand and 3 moreGiant freshwater stingray The widest freshwater fish in the world, found in Southeast Asian rivers.Ray · Rivers and lakes · 1852 🇧🇷 Brazil and 1 moreOcellate river stingray A widespread freshwater stingray from South America known for its spotted disc and popularity in large aquaria.Ray · Rivers and lakes WorldSouthern stingray A large, flat whiptail ray of the Western Atlantic.Ray · Coasts and shelves WorldBluespotted ribbontail ray A small, colourful reef stingray with electric blue spots.Ray · Coasts and shelves · 1775 WorldBowmouth guitarfish A large, thorny ray with a W-shaped mouth found in the western Indo-Pacific.Ray · Coasts and shelves · 1801
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Every Monday: the fish of the day, new pages on EveryFish, and the conferences and anniversaries of the week ahead.