# Phlegethontioidea

> superfamily of the first four-limbed vertebrates and their descendants

**Wikidata**: [Q7186501](https://www.wikidata.org/wiki/Q7186501)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Phlegethontioidea)  
**Source**: https://4ort.xyz/entity/phlegethontioidea