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

468 fish so far, best known first. 721 more are on the list to be written.

🇧🇷 Brazil and 2 moreCardinal tetra Small freshwater fish with a bright red belly and iridescent blue stripe.Other · Rivers and lakes · 1956 🇧🇷 BrazilBlack neon tetra Small freshwater characin with white and black stripes, popular in the aquarium trade.Other · Rivers and lakes WorldBigeye trevally A large marine fish found in tropical oceans, known for its nocturnal hunting and distinctive dark dorsal fin.Other · Coasts and shelves · 1825 🇺🇸 United StatesDevils Hole pupfish A tiny fish found only in one cavern in Nevada.Other · Rivers and lakes · 1930 WorldYellowstripe goatfish A small Indo-Pacific reef fish with yellow fins and shrimp-like taste.Other · Coasts and shelves WorldWarty frogfish A spotted marine fish with a lure on its head found in the Indo-Pacific.Other · Coasts and shelves · 1840 Southeast AsiaPygmy seahorse Tiny seahorses with unique brooding and camouflage traits found in Southeast Asian reefs.Other · Coasts and shelves WorldSargassum fish A camouflaged anglerfish living in floating seaweed.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 🇦🇺 AustraliaCommon seadragon Camouflaged marine fish with leaf-like appendages found in southern Australia.Other · Coasts and shelves WorldLongfin batfish A silver marine fish with elongated juvenile fins found across the Indo-Pacific.Other · Coasts and shelves WorldOrnate ghost pipefish A camouflaged reef fish with variable colours and female brood pouches.Other · Coral reefs WorldOrbicular batfish A round, silvery marine fish native to the Indo-Pacific.Other · Coasts and shelves WorldGreat barracuda Large predatory fish found in warm oceans worldwide.Other · Coasts and shelves 🇮🇳 India and 4 moreReef stonefish A highly venomous marine fish known for its rock-like camouflage and potent toxins.Other · Coasts and shelves · 1801 🇺🇸 United States and 2 moreFreshwater drum A hardy North American freshwater fish known for its grunting sound.Other · Rivers and lakes 🇨🇦 CanadaChain pickerel Freshwater predator with a dark chain pattern on green sides.Other · Rivers and lakes · 1818 WorldLoach Small bottom-dwelling freshwater fish found across Eurasia and Africa.Other · Rivers and lakes · 1758 🇮🇩 IndonesiaChili rasbora Tiny red and black fish from Borneo swamps kept in aquariums.Other · Rivers and lakes 🇲🇲 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 Kingdom and 4 moreStone loach A small European freshwater fish that hides under gravel and hunts at night.Other · Rivers and lakes

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