All fish
468 fish so far, best known first. 721 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
🇺🇸 United States and 1 moreShortnose sturgeon
A small, endangered North American sturgeon with a short snout.Ancient · Rivers and lakes · 1818
🇧🇯 Benin and 4 moreSaddled bichir
A large African freshwater fish with primitive lungs and multiple dorsal finlets.Ancient · Rivers and lakes · 1845
Photo credits on this page
The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.
- Atlantic sturgeon: Jiaqian AirplaneFan, CC BY 3.0, source
- Shortnose sturgeon: Unknown author, Public domain, source
- Kaluga: あおもりくま(Aomorikuma), CC BY-SA 3.0, source
- Tropical gar: AlejandroLinaresGarcia, CC BY-SA 3.0, source
- Gar: Unknown author, Public domain, source
- Saddled bichir: Studdart, CC BY-SA 3.0, source
- Bichir: 5snake5, CC0, source
- Mawsonia: Ghedoghedo, CC BY-SA 3.0, source
- Chinese paddlefish: Muséum d'histoire Naturelle, Public domain, source
- Spotted gar: Brian.gratwicke on English Wikipedia, CC BY 2.5, source