Assertion: caecilian | /r/HasProperty | viviparous
Facets:
Source sentences:
text: Most caecilians are viviparous--the females give birth to live young, rather than eggs--but one egg-laying species feeds its young by allowing the newborn hatchlings to harvest the outer layer of the mother's skin, which is well-stocked with fat and nutrients and replaces itself every three days.
text: Some caecilians are oviparous and have aquatic larvae.
text: Some caecilians, the alpine salamander (Salamandra atra) and some of the African live-bearing toads (Nectophrynoides spp.) are viviparous.