Collection 05 / 06

Reptiles + Amphibians

Two ancient paths onto land

Reptiles conserve water with scales and shelled eggs; amphibians keep a close relationship with moisture, often transforming dramatically as they grow.

A green and yellow frog on dark rock
Photo: Silvan Schuppisser / Unsplash
01

Ectothermic vertebrates

02

Reptiles have keratin scales

03

Amphibian skin exchanges water and gases

04

Many amphibians have aquatic larvae

Three remarkable examples

Meet the
specialists.

Each species is a different experiment—one adaptation amplified until it opens an entirely new way to live.

SPECIMEN_01REGENERATION
01

Axolotl

Ambystoma mexicanum

It can rebuild complex tissues and retains its aquatic juvenile form throughout adulthood.

SPECIMEN_02BALLISTICS
02

Panther chameleon

Furcifer pardalis

Elastic tissues power a tongue projection that can reach prey in a fraction of a second.

SPECIMEN_03WARNING
03

Strawberry poison frog

Oophaga pumilio

Bright coloration advertises chemical defenses, while parents carefully tend eggs and tadpoles.

NEXT COLLECTIONMarine Life