tetrapod
C19808
concept
A tetrapod is a vertebrate animal with four limbs or limb-like structures, including amphibians, reptiles, birds, and mammals, all descended from a common four-limbed ancestor.
Observed surface forms (5)
- choristodere ×1
- sail-backed tetrapod ×1
- sauropterygian ×1
- semi-aquatic animal ×1
- temnospondyl ×1
Instances (12)
- sage-grouse
- white-lipped peccary
- Penelope obscura
- Champsosaurus via concept surface "choristodere"
- Sauropoda
- Ornithorhynchus anatinus via concept surface "semi-aquatic animal"
-
therapsids
surface form: Therapsids
- Centrocercus urophasianus
- Puna tinamou
- Plesiosauria via concept surface "sauropterygian"
- Dimetrodon via concept surface "sail-backed tetrapod"
- Labyrinthodon via concept surface "temnospondyl"