Each of the fish groups has its own subpage(s), and a few representative pictures to help you figure out what that group looks like.

Group	Sample Photos
Anemonefishes
Angelfishes
Anthias
Barracudas
Bigeyes
Blennies and Gobies
Boxfishes, Porcupinefishes and Pufferfishes
Breams and Emperors
Butterflyfishes A-M Butterflyfishes N-Z
Cardinalfishes
Damselfishes A-M Damselfishes N-Z
Dartfishes and Tilefishes
Dragonets
Eels
Fusiliers
Goatfishes
Groupers
Hawkfishes
Jacks
Lizardfishes
Moorish Idol
Parrotfishes
Rabbitfishes
Remoras
Sandperches
Scorpionfishes and Lionfishes
Seahorses and Pipefishes
Sharks and Rays
Silvery Fishes (chubs, spadefishes, tuna)
Snappers
Soapfishes
Soldierfishes and Squirrelfishes
Surgeonfishes and Tangs
Sweepers
Sweetlips
Triggerfishes and Filefishes
Trumpetfishes and Cornetfishes
Unicornfishes
Wrasses A-C Wrasses D-R Wrasses S-Z Bluestreak Cleaner Wrasse gallery