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

1,029 fish so far, best known first. 139 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
🇺🇸 United StatesCui-ui Endangered sucker fish native to Pyramid Lake in NevadaOther · Rivers and lakes 🇵🇭 Philippines and 4 moreMilkfish The sole living species of the family Chanidae, found across the Indo-Pacific.Other · Coasts and shelves 🇯🇵 Japan and 2 moreAyu sweetfish Small amphidromous fish prized for its sweet flesh in East Asia.Other · Rivers and lakes · 1846 WorldSeahorse Small marine fish with horse-like heads and curled tails in the genus Hippocampus.Other · Coasts and shelves 🇺🇸 United StatesDelta smelt A tiny, endangered fish native to California's Sacramento-San Joaquin River Delta.Other · Rivers and lakes · 1963 🇳🇬 NigeriaHingemouth Small African fish with a unique proboscis-like mouthOther · Rivers and lakes 🇷🇺 RussiaComephorus Two species of pelagic sculpins endemic to Lake Baikal in Russia.Other · Rivers and lakes · 1800 WorldRibbonfish Deep-sea lampriforms with long, tape-like bodiesOther · Open ocean 🇯🇵 JapanRanchu A hooded goldfish breed from Japan with no dorsal fin and a rounded body.Other · Rivers and lakes WorldGoatfish Benthic fish with chin barbels found in tropical and temperate waters worldwide.Other · Coasts and shelves · 1758 🇦🇺 AustraliaLeafy seadragon A marine fish from southern Australia known for its leaf-like skin appendages used for camouflage.Other · Coasts and shelves · 1865 🇺🇸 United States and 1 moreEulachon A small anadromous smelt known for its high fat content and cultural importance in Pacific North America.Other · Rivers and lakes 🇩🇪 Germany and 4 moreEuropean smelt Small coastal fish with a cucumber scentOther · Rivers and lakes WorldRed mullet Two species of goatfish found in the Mediterranean and Atlantic.Other · Coasts and shelves WorldBartail flathead A widespread marine flathead found across the Indo-Pacific.Other · Coasts and shelves · 1758 🇮🇳 India and 4 moreClimbing perch Amphibious freshwater fish capable of breathing air and moving on land.Other · Rivers and lakes · 1792 Blackspotted croaker 🇦🇺 Australia and 4 moreBlackspotted croaker Large Indo-Pacific marine fish prized for its high market value.Other · Coasts and shelves · 1802 🇺🇸 United StatesAtlantic tarpon Large, acrobatic saltwater game fish of the Atlantic.Other · Coasts and shelves · 1847 🇮🇳 India and 4 moreStriped snakehead A large freshwater food fish native to South and Southeast Asia.Other · Rivers and lakes WorldPike Freshwater predatory fish genus with sharp teeth and torpedo shape.Other · Rivers and lakes 🇳🇿 New Zealand and 3 moreCommon galaxias A small migratory fish of the Southern Hemisphere.Other · Rivers and lakes 🇳🇿 New ZealandBanded kōkopu A striped New Zealand galaxiid that climbs waterfalls.Other · Rivers and lakes 🇦🇺 Australia and 1 moreAustralian salmon South Pacific marine fish native to Australia and New Zealand coasts.Other · Coasts and shelves · 1801 🇦🇺 AustraliaEastern blue groper A large Australian wrasse that changes sex from female to male.Other · Coasts and shelves 🇳🇿 New ZealandNew Zealand grayling Extinct amphidromous fish endemic to New Zealand rivers and seas.Other · Rivers and lakes 🇺🇸 United States and 3 moreLined seahorse A western Atlantic seahorse with white neck lines and male pregnancy.Other · Coasts and shelves · 1810 🇦🇺 Australia and 3 moreSpiny seahorse A small, thorn-covered marine fish from the Indo-Pacific.Other · Coasts and shelves WorldFlying fish Saltwater fish that glide above the ocean using wing-like fins to escape predators.Other · Open ocean WorldCommon seahorse A small, spotted seahorse found in Indo-Pacific coastal waters.Other · Estuaries and mangroves 🇺🇸 United States and 4 moreSmelt Small fish of the northern hemisphere known for spring runs and culinary traditions.Other · Rivers and lakes

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The weekly digest

Every Monday: the fish of the day, new pages on EveryFish, and the conferences and anniversaries of the week ahead.