Crepuscular

Yellow Anaconda

Paraguay-Paraná's stealthy giant

Tree Snake

Guam's unwelcome night hunter

King Rat Snake

Keeled, bold, and rodent-controlled

Rainbow Shark

All the attitude, none of the shark.

Neptune Grouper

Deep reef royalty in purple and gold

Cat Snake

Cat-eyed climbers of the night

Mandarin Rat Snake

Forest jewel of East Asia

Asian Arowana

Dragonfish of the dark waters

Platinum Arowana

Platinum dragon of the surface

Blue Eyed Pleco

Blue eyes. Driftwood grazer.

Goliath Tigerfish

Teeth like knives, built for rapids

Sculpin

Masters of the bottom's disguise

Bladefin Basslet

Small fish, big bladefin.

Japanese rat snake

Japan's climbing rodent-hunter

Beauty rat snake

Climb high. Hunt smart. Stay beautiful.

Great Plains Rat Snake

Prairie-edge rodent control, no venom needed

Keelback

Venom behind, toxins at the neck

Australian Flathead Perch

Striped reef hider of the Coral Sea

Kinabalu Giant Red Leech

Kinabalu's scarlet forest crawler

Baird's Rat Snake

Canyon climber in a blaze of orange

Polka Dot Stingray

Blue spots, reef roots, ribbon tail

Boas

Quiet coils, powerful control

Amazon Tree Boa

Amazon's most color-shifting boa

Cuban Boa

Cuba's cave-hunting giant boa