Swimming

Pipefish

Tube snouts. Bony armor. Dad does the brooding.

Blue Catfish

Forked tail. Big river muscle.

Steelhead Salmon

Sea-run rainbow, built to return

Snow Crab

Built for the seafloor's deep freeze

Whiting

European whiting: NE Atlantic cod kin

Habu Snake

Ryukyu's heat-sensing pit viper

Cat-Eyed Snake

Night eyes, frog hunters

Fire Eel

Not a true eel-pure river fire.

Harlequin Coral Snake

Bright bands, hidden life, potent bite.

Mamushi Snake

Small viper, big heat-sensing precision

Wolf Snake

Gecko hunters, not kraits

Needlefish

Built for speed at the surface

Yarara

Lanceheads: silent heat-seeking ambushers

Sockeye Salmon

Silver at sea, scarlet to spawn

Rinkhals Snake

Spit. Bluff. Survive.

Night Adder

Rhombus-marked frog hunter of the night

Bull Trout

Big char, cold water, connected rivers.

Rhino Viper

Horns in the leaf litter.

Urutu Snake

Urutu-cruzeiro: the cross-marked ambusher

Football Fish

Glow-lure hunter of the midnight sea

Parrot Snake

Green, swift, and sky-high by day

Zebra Snake

Zebra stripes, venomous sights

Snook Fish

Linesiders of the tides

Mojarra

Silver schools, sand-sipping snouts