Shoal

Bull Trout

Big char, cold water, connected rivers.

Mojarra

Silver schools, sand-sipping snouts

Surgeonfish

Scalpels on the tail, gardeners of reefs

Bluegill

Small mouth, big attitude-Bluegill

Electric Catfish

Africa's freshwater "shock" catfish

Mola mola (Ocean Sunfish)

Clavus, not tail: the ocean's odd giant

Stargazer Fish

Eyes up. Mouth up. Strike up.

Conger Eel

Night hunters of the seafloor

Rainbow Shark

All the attitude, none of the shark.

Goliath Tigerfish

Teeth like knives, built for rapids

Polka Dot Stingray

Blue spots, reef roots, ribbon tail

Tully Monster

Illinois' Carboniferous mystery creature

Leedsichthys

Jurassic seas' gentle giant filter-feeder

Labout's Fairy Wrasse

Small fish, big reef fireworks

Pyjama Shark

Striped night hunter of South Africa

Blacktip Reef Shark

Black tip. Bright reef. Loyal patrol.

Caribbean Reef Shark

The reef's resident requiem shark

Leptocephalus

Leaf-larva today, eel tomorrow

Viperfish

Fangs, lights, and life in the dark

Armored Catfish

Armored grazers of the Americas

John Dory

Big eye, snap-mouth, seabed hunter

Goby Fish

Tiny fish, big partnerships.

Pea Puffer

Small puffer, big attitude.

Beluga Sturgeon

Ancient giant, modern warning