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adjectivenot fully developed in mature animals
Similar:
Definition that contains vestigial
- boa any of several chiefly tropical constrictors with vestigial hind limbs
- appendix a vestigial process that extends from the lower end of the cecum and that resembles a small pouch
- ibero-mesornis sparrow-sized fossil bird of the Cretaceous period having a vestigial tail; found in Spain; considered possibly the third most primitive of all birds
- sinornis sparrow-sized fossil bird of the Jurassic period to the Cretaceous period having a keeled breastbone and vestigial tail; found in China; considered possibly the second most primitive of all birds
- worm snake wormlike burrowing snake of warm regions having vestigial eyes
- cecal appendage a vestigial process that extends from the lower end of the cecum and that resembles a small pouch
- joint snake snakelike lizard of Europe and Asia and North America with vestigial hind limbs and the ability to regenerate its long fragile tail
- apterygiformes a ratite bird order: flightless ground birds having vestigial wings and long bills and small eyes: kiwis
- glass lizard snakelike lizard of Europe and Asia and North America with vestigial hind limbs and the ability to regenerate its long fragile tail
- vermiform appendix a vestigial process that extends from the lower end of the cecum and that resembles a small pouch