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

Very large: 1.5 to 4 m

Tuna, marlin, sturgeon, the larger sharks and rays. 175 fish.

TinySmallMediumLargeVery largeGiant
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
🇮🇳 India and 4 moreRohu A large silver carp from South Asian rivers, farmed for food and prized as a game fish.Carp · Rivers and lakes WorldNile perch Large freshwater predator native to Africa, now invasive in many lakes.Other · Rivers and lakes 🇿🇦 South Africa and 4 moreAfrican sharptooth catfish Large airbreathing catfish farmed across Africa and AsiaCatfish · Rivers and lakes WorldMilk shark A small coastal requiem shark found in tropical waters worldwide.Shark · Coasts and shelves · 1837 🇮🇷 Iran and 1 moreShabout A large freshwater carp native to the Tigris-Euphrates basin in Western Asia.Carp · Rivers and lakes 🇧🇷 Brazil and 4 moreRedtail catfish A large South American catfish known for its red tail and popularity in the aquarium trade.Catfish · Rivers and lakes 🇺🇸 United States and 1 moreLake sturgeon A large, long-lived freshwater fish native to North America.Ancient · Rivers and lakes 🇦🇺 AustraliaLungfish Ancient freshwater fish that breathe air and have lobed fins.Ancient · Rivers and lakes 🇺🇸 United States and 2 moreLongnose gar A primitive ray-finned fish with a long snout and armored scales found in North America.Other · Rivers and lakes · 1758 🇺🇸 United StatesPallid sturgeon An endangered North American sturgeon species native to the Missouri and Mississippi river basins.Ancient · Rivers and lakes · 1905 🇺🇸 United States and 2 moreGar Ancient armored fish with lung-like swim bladders found in North American waters.Ancient · Rivers and lakes · 1758 🇳🇬 NigeriaGymnarchus African electric fish with a long dorsal fin used for swimming and sensing prey.Ancient · Rivers and lakes · 1829 🇳🇿 New ZealandNew Zealand longfin eel A large, long-lived freshwater eel endemic to New Zealand, known for its extended dorsal fin and endangered status.Eel · Rivers and lakes · 1874 🇺🇸 United StatesAmerican paddlefish Ancient freshwater fish with a sensory snout and filter-feeding habits.Ancient · Rivers and lakes · 1792 🇨🇺 CubaCuban gar Large tropical freshwater predator native to western Cuba.Other · Rivers and lakes Southeast AsiaGiant snakehead A large freshwater predator from Southeast Asia known for air breathing and invasive potential.Other · Rivers and lakes 🇦🇴 Angola and 3 moreMarbled lungfish African lungfish with the largest known animal genome, found in East and Central Africa.Ancient · Rivers and lakes 🇧🇷 Brazil and 4 moreArapaima Giant air-breathing freshwater fish of the AmazonOther · Rivers and lakes · 1822 🇺🇸 United StatesBlue catfish A large North American catfish known for its size and invasive spread in eastern US waters.Catfish · Rivers and lakes 🇺🇸 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 3 moreSpotted sorubim A large South American catfish known for its spotted pattern and commercial value.Catfish · Rivers and lakes · 1829 🇮🇷 Iran and 3 moreMangar Large cyprinid fish of the Tigris and Euphrates rivers.Carp · Rivers and lakes · 1843 🇬🇧 United Kingdom and 4 moreBarbel Carp-like freshwater fish with distinctive mouth barbelsCarp · Rivers and lakes 🇺🇸 United States and 1 moreColorado pikeminnow A large native river fish of the Colorado Basin, once abundant but now critically endangered.Carp · Rivers and lakes 🇰🇭 Cambodia and 2 moreGiant barb The largest cyprinid fish, native to major river basins in Southeast Asia.Carp · Rivers and lakes 🇹🇭 Thailand and 4 moreJullien's golden carp Endangered Southeast Asian river fish with five stripesCarp · Rivers and lakes 🇨🇳 China and 1 moreBlack carp A large freshwater fish native to East Asia, known for eating snails and causing ecological issues in the US.Carp · Rivers and lakes 🇨🇦 Canada and 1 moreLake trout Large freshwater char of northern lakesSalmonid · Rivers and lakes 🇦🇹 Austria and 4 moreHuchen A large freshwater salmonid native to the Danube basin in Central and Eastern Europe.Salmonid · Rivers and lakes 🇷🇺 Russia and 3 moreSiberian taimen The world's largest salmonid, found in Eurasian rivers.Salmonid · Rivers and lakes 🇷🇺 Russia and 1 moreSakhalin taimen Large, ancient salmonid of Northeast AsiaSalmonid · Rivers and lakes WorldCowtail stingray Large Indo-Pacific stingray with a distinctive tail fold.Ray · Rivers and lakes 🇹🇭 Thailand and 3 moreGiant freshwater stingray The widest freshwater fish in the world, found in Southeast Asian rivers.Ray · Rivers and lakes · 1852 🇺🇸 United States and 3 morePacific angelshark A flat-bodied ambush shark of the eastern Pacific coast.Shark · Coasts and shelves · 1859 🇲🇼 MalawiKampango A large predatory catfish native to the waters of Lake Malawi.Catfish · Rivers and lakes 🇷🇺 Russia and 4 moreNorthern pike A large freshwater ambush predator found across the Northern Hemisphere.Other · Rivers and lakes · 1758 WorldGiant catfish Large estuarine catfish found across the Indo-Pacific.Catfish · Estuaries and mangroves · 1837 WorldTanganyika lates Large predatory perch from Lake TanganyikaPerch-like · Rivers and lakes WorldMangrove red snapper Large Indo-Pacific snapper found in mangroves and reefsPerch-like · Rivers and lakes · 1775 🇦🇫 Afghanistan and 4 moreGiant river-catfish Large bagrid catfish from South Asian riversCatfish · Rivers and lakes WorldFourfinger threadfin A large marine threadfin found in the Indo-Pacific.Other · Coasts and shelves 🇮🇳 India and 4 moreLong-whiskered catfish Large Asian catfish prized for food and sport.Catfish · Rivers and lakes 🇮🇳 India and 1 moreGoonch catfish A massive river catfish native to South Asia.Catfish · Rivers and lakes
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