Fish beginning with S
28 fish.
WorldSabertooth fish
Small deep-sea aulopiforms with large recurved teeth and tubular eyes.Other · Deep sea
🇷🇺 Russia and 4 moreSabre carp
A silvery surface feeder from Eastern Europe and Asia.Carp · Rivers and lakes
🇧🇴 Bolivia and 3 moreSacabambaspis
Extinct armored jawless fish from the Ordovician period of Gondwana.Ancient · Coasts and shelves · 1986
🇧🇯 Benin and 4 moreSaddled bichir
A large African freshwater fish with primitive lungs and multiple dorsal finlets.Ancient · Rivers and lakes · 1845
🇺🇸 United States and 1 moreSauger
A freshwater perch species native to North American rivers.Perch-like · Rivers and lakes · 1834
🇬🇧 United KingdomSchelly
Rare whitefish of the English Lake DistrictSalmonid · Rivers and lakes
🇺🇸 United States and 4 moreSea lamprey
A jawless, parasitic fish native to the Northern Hemisphere that attacks other fish.Ancient · Rivers and lakes · 1758
🇸🇳 Senegal and 3 moreSenegal bichir
Ancient African fish that breathes air and walks on landAncient · Rivers and lakes
🇺🇸 United States and 1 moreShortnose sturgeon
A small, endangered North American sturgeon with a short snout.Ancient · Rivers and lakes · 1818
🇺🇸 United StatesShovelnose sturgeon
Smallest North American freshwater sturgeon, known for its shovel-shaped snout and caviar production.Ancient · Rivers and lakes · 1820
🇹🇭 Thailand and 2 moreSiamese mud carp
Freshwater cyprinid native to Mekong and Chao Phraya riversCarp · Rivers and lakes
🇹🇭 Thailand and 3 moreSiamese tigerfish
A critically endangered freshwater perch from Indochina.Perch-like · Rivers and lakes · 1998
🇷🇺 Russia and 4 moreSiberian sturgeon
Large freshwater sturgeon native to Siberian riversAncient · Rivers and lakes
🇺🇬 Uganda and 2 moreSilver cyprinid
A small pelagic fish from Lake Victoria that supports regional food security.Other · Rivers and lakes
WorldSilver dollar
Round, silver tropical fish related to piranhas, popular in aquariums.Other · Rivers and lakes
WorldSlender snipe eel
A deep-sea eel with a bird-like beak and extreme length.Eel · Open ocean
WorldSloane's viperfish
Deep-sea dragonfish with huge teeth and light organsOther · Open ocean · 1801
WorldSnailfish
A family of marine ray-finned fishes found from shallow coasts to the deepest ocean trenches.Other · Coasts and shelves · 1861
WorldSnakehead
Elongated freshwater predators with air-breathing organs found in Asia and Africa.Other · Rivers and lakes
🇺🇸 United States and 3 moreSockeye salmon
Anadromous Pacific salmon known for red spawning colour and zooplankton diet.Salmonid · Rivers and lakes · 1792
🇺🇸 United StatesSpotted bass
A North American freshwater fish known for dark spots below its lateral line.Other · Rivers and lakes
🇺🇸 United States and 1 moreSpotted gar
A small North American freshwater fish with a long snout and spotted scales.Ancient · Rivers and lakes · 1860
WorldStareater
Small deep-sea fish with a red glowing lureOther · Deep sea
🇷🇺 RussiaSterlet
A small Eurasian sturgeon found in rivers flowing to the Black, Azov, and Caspian seas.Ancient · Rivers and lakes · 1758
🇺🇸 United States and 3 moreStethacanthus
Extinct Devonian-Carboniferous shark with a distinctive anvil-shaped dorsal fin.Shark · Coasts and shelves · 1874
WorldStoplight loosejaw
Deep-sea dragonfish that hunts with invisible red light.Shark · Deep sea · 1848
🇦🇹 Austria and 4 moreStreber
A small freshwater perch found in fast-flowing European rivers.Perch-like · Rivers and lakes
Sub-Saharan AfricaSynodontis
A large African genus of spotted catfish known for squeaking sounds and belly-up swimming.Catfish · Rivers and lakes
🇧🇯 Benin and 4 moreSaddled bichir
A large African freshwater fish with primitive lungs and multiple dorsal finlets.Ancient · Rivers and lakes · 1845
🇺🇸 United States and 1 moreSauger
A freshwater perch species native to North American rivers.Perch-like · Rivers and lakes · 1834
🇬🇧 United KingdomSchelly
Rare whitefish of the English Lake DistrictSalmonid · Rivers and lakes
🇺🇸 United States and 4 moreSea lamprey
A jawless, parasitic fish native to the Northern Hemisphere that attacks other fish.Ancient · Rivers and lakes · 1758
🇺🇸 United States and 1 moreShortnose sturgeon
A small, endangered North American sturgeon with a short snout.Ancient · Rivers and lakes · 1818
🇺🇸 United StatesShovelnose sturgeon
Smallest North American freshwater sturgeon, known for its shovel-shaped snout and caviar production.Ancient · Rivers and lakes · 1820
🇷🇺 Russia and 4 moreSiberian sturgeon
Large freshwater sturgeon native to Siberian riversAncient · Rivers and lakes
WorldSilver dollar
Round, silver tropical fish related to piranhas, popular in aquariums.Other · Rivers and lakes
WorldSlender snipe eel
A deep-sea eel with a bird-like beak and extreme length.Eel · Open ocean
WorldSloane's viperfish
Deep-sea dragonfish with huge teeth and light organsOther · Open ocean · 1801
WorldSnakehead
Elongated freshwater predators with air-breathing organs found in Asia and Africa.Other · Rivers and lakes
🇺🇸 United StatesSpotted bass
A North American freshwater fish known for dark spots below its lateral line.Other · Rivers and lakes
WorldStoplight loosejaw
Deep-sea dragonfish that hunts with invisible red light.Shark · Deep sea · 1848
🇦🇹 Austria and 4 moreStreber
A small freshwater perch found in fast-flowing European rivers.Perch-like · Rivers and lakes
Photo credits on this page
The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.
- Sea lamprey: Fernando Losada Rodríguez, CC BY-SA 4.0, source
- Sockeye salmon: Timothy Knepp of the Fish and Wildlife Service., Public domain, source
- Silver dollar: Photo by and (c)2004 Derek Ramsey ( Ram-Man ), CC BY-SA 2.5, source
- Stoplight loosejaw: Rafael Bañón, CC BY 3.0, source
- Sterlet: Karelj, Public domain, source
- Shortnose sturgeon: Unknown author, Public domain, source
- Shovelnose sturgeon: Kbh3rd, CC BY-SA 4.0, source
- Saddled bichir: Studdart, CC BY-SA 3.0, source
- Bichir: 5snake5, CC0, source
- Stethacanthus: Dmitry Bogdanov, CC BY-SA 3.0, source
- Silver cyprinid: Boulenger, George Albert; Loat, L., Public domain, source
- Synodontis: Paweł Cieśla Staszek_Szybki_Jest, CC BY-SA 4.0, source
- Spotted bass: Unknown author, Public domain, source
- Sauger: Duane Raver, Public domain, source
- Schelly: Melissaann7391, CC0, source
- Siamese tigerfish: Unknown author, CC BY-SA 2.5, source
- Snakehead: Sir Francis Day, Public domain, source
- Streber: Harka, Akos, CC BY 3.0, source
- Sabre carp: Krüger, Public domain, source
- Siberian sturgeon: This illustration was made by Citron You must credit this : Citron / C, CC BY-SA 3.0, source
- Siamese mud carp: BigYoi, CC BY-SA 4.0, source
- Snailfish: Erin McKittrick, CC BY 4.0, source
- Sacabambaspis: Bloopityboop, CC BY-SA 4.0, source
- Spotted gar: Brian.gratwicke on English Wikipedia, CC BY 2.5, source
- Stareater: Peter Marriott, Public domain, source
- Sloane's viperfish: Gervais et Boulart, Public domain, source
- Slender snipe eel: Unknown author, Public domain, source