Acipenseriformes

Sturgeons, Paddlefish

Amiiformes

Bowfin

Anguilliformes

Eels

Atheriniformes

Silversides

Batrachoidiformes

Toadfish

Beloniformes

Needlefish, Flyingfish

Ceratodontiformes

Lungfish

Characiformes

Tetras, Characins, Headstanders

Clupeiformes

Herrings, Anchovies, Shads

Cypriniformes

Carps, Loaches, Minnows

Cyprinodontiformes

Killifish, Pupfish

Esociformes

Pike

Gasterosteiformes

Sticklebacks

Gonorynchiformes

Shellears

Gymnotiformes

Knifefish

Lepidosyreniformes

South American and African Lungfish

Lepisosteiformes

Gar or Garpike

Myliobatiformes

Stingrays

Osmeriformes

Smelt, Noodlefish

Osteoglossiformes

Arapaima, Bonytongues

Perciformes

Perches, Butterflyfish, Cichlids, Tunas

Percopsiformes

Trout-Perch, Cavefish

Petromyzontiformes

Lampreys

Pleuronectiformes

Flounders and Sole

Polypteriformes

Bichirs

Salmoniformes

Salmon, Trout, Whitefish

Scorpaeniformes

Scorpionfish, Sculpins

Siluriformes

Catfish

Synbranchiformes

Spiny Eels

Syngnathiformes

Pipefish, Seahorses

Tetraodontiformes

Pufferfish