All fish
1,147 fish so far, best known first. 16 more are on the list to be written.
GroupSharkRayCarpCatfishSalmonidHerringCodTunaPerch-likeCichlidReef fishEelFlatfishLivebearerAncientOther
WaterRivers and lakesEstuaries and mangrovesCoasts and shelvesCoral reefsOpen oceanDeep seaPolar and cold seasCaves and springsBetween sea and river
WorldBlue mackerel
A small, fast pelagic fish found in tropical Indo-Pacific waters.Tuna · Coasts and shelves
🇨🇦 Canada and 1 moreWinter flounder
Right-eyed flatfish of the western North Atlantic coast.Flatfish · Coasts and shelves
WorldSailfish
Fastest marine fish with a large dorsal fin.Other · Coasts and shelves
WorldWhite marlin
A fast-swimming billfish of the Atlantic Ocean.Other · Open ocean · 1860
WorldGiant sunfish
The heaviest bony fish in the world, found in warm oceans.Shark · Open ocean · 1842
🇺🇸 United States and 1 moreAlewife
A small North American herring that migrates between sea and rivers.Herring · Coasts and shelves
🇺🇸 United StatesBrown bullhead
A hardy North American catfish known for surviving poor water conditions.Catfish · Rivers and lakes · 1819
🇬🇧 United Kingdom and 3 moreSea trout
Anadromous form of brown trout that migrates between sea and rivers.Salmonid · Between sea and river
WorldBrown trout
A widespread salmonid with river, lake and sea forms.Salmonid · Rivers and lakes · 1758
🇺🇸 United States and 3 moreDolly Varden trout
A cold-water char native to the North Pacific rim.Salmonid · Rivers and lakes · 1792
🇮🇹 Italy and 4 moreMarble trout
Adriatic freshwater salmonid with marbled skinSalmonid · Rivers and lakes
Photo credits on this page
The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.
- Great white shark: Sharkdiver.com, Public domain, source
- Ayu sweetfish: Handan99, CC BY-SA 4.0, source
- Masu salmon: KENPEI, CC BY-SA 3.0, source
- Dogtooth tuna: Diego Delso, CC BY-SA 4.0, source
- Copper shark: Robert Nyman, CC BY 2.0, source
- Atlantic mackerel: Hans Hillewaert, CC BY-SA 4.0, source
- Bigeye scad: SEFSC Pascagoula Laboratory; Collection of Brandi Noble, NOAA/NMFS/SEF, Public domain, source
- Common dentex: michael_bommerer, CC BY 4.0, source
- Blue mackerel: Izuzuki, CC BY-SA 3.0, source
- Pelagic thresher: Pierre Pericard, CC BY 4.0, source
- Sailfish: This illustration was made by Citron You must credit this : Citron / C, CC BY-SA 3.0, source
- White marlin: dominic sherony, CC BY-SA 2.0, source
- Salmon shark: PIRO-NOAA Observer Program, Public domain, source
- Milk shark: Karunakar Rayker, CC BY 2.0, source
- Common thresher: User:Yzx, CC BY-SA 3.0, source
- Cutthroat trout: Hazzard, Lloyde / U.S. Fish and Wildlife Service, Public domain, source
- Porbeagle: NOAA, Public domain, source
- Blue-spotted grouper: Jan Ebr, CC BY 4.0, source
- Gar: Unknown author, Public domain, source
- Leopard coral grouper: portioid, CC BY-SA 4.0, source
- Black crappie: USFWS Mountain-Prairie, Public domain, source
- Nassau grouper: q phia, CC BY 2.0, source
- Giant sunfish: Henry Barnes Snr / Australian Museum, Public domain, source
- Whale shark: User:Zac Wolf (original), en:User:Stefan (cropping), CC BY-SA 2.5, source
- Green humphead parrotfish: Rickard Zerpe, CC BY 2.0, source
- Green sturgeon: Muséum d'histoire Naturelle, Public domain, source
- Convict tang: brian.gratwicke, CC BY 2.0, source
- Alewife: Unknown author, CC BY-SA 3.0, source
- Argentinian silverside: CHUCAO, CC BY-SA 3.0, source
- Bigeye trevally: Jens Petersen, CC BY 2.5, source
- Bluefin trevally: Diego Delso, CC BY-SA 4.0, source
- Yellowstripe goatfish: Dr. Dwayne Meadows, NOAA/NMFS/OPR, Public domain, source
- Bluestripe snapper: Diego Delso, CC BY-SA 4.0, source
- Great barracuda: Diego Delso, CC BY-SA 4.0, source
- Tiger shark: Albert kok, CC BY-SA 3.0, source
- Brown bullhead: Unknown author, CC BY-SA 2.5, source
- Gafftopsail catfish: Bobby McCabe, CC BY 4.0, source
- Sea trout: No machine-readable author provided. Wolfgang Striewski assumed (based, Public domain, source
- Oncorhynchus: David Menke, Public domain, source
- Brown trout: Duane Raver, U.S. Fish and Wildlife Service, Public domain, source
- Dolly Varden trout: The original uploader was PDH at English Wikipedia ., Public domain, source
- Marble trout: Jaz pa pojdem at English Wikipedia, Public domain, source
- Blonde ray: Hans Hillewaert, CC BY-SA 4.0, source
- Spiny butterfly ray: NOAA Northeast Fisheries Science Center, Public domain, source
- Smooth butterfly ray: Tomas Willems & Hans Hillewaert, CC BY-SA 3.0, source
- Reticulate whipray: Aurimas Mikalauskas, CC BY-SA 2.0, source