amphibian
C2670
concept
An amphibian is a cold-blooded vertebrate that typically begins life in water with gills and later transitions to a terrestrial or semi-aquatic adult stage with lungs, often having moist skin and undergoing metamorphosis.
Observed surface forms (3)
- frog ×2
- amphibian family ×1
- mole salamander ×1
Instances (6)
- Bufonidae via concept surface "amphibian family"
- Panamanian golden frog
- Mona coqui via concept surface "frog"
- California red-legged frog via concept surface "frog"
- Sonoran Desert toad
- California tiger salamander