Wetlugasaurus (meaning "Vetluga River lizard") is an extinct genus of temnospondyl from the Early Triassic (Olenekian) Charkabozh, Kzylsaiskaya, Petropavlovka, Kamennyi Yar and Vetluga Series Formations of northern Russia and Greenland. It had a long skull, and reached a total length of .
Wetlugasaurus (meaning "Vetluga River lizard") is an extinct genus of temnospondyl from the Early Triassic (Olenekian) Charkabozh, Kzylsaiskaya, Petropavlovka, Kamennyi Yar and Vetluga Series Formations of northern Russia and Greenland. It had a long skull, and reached a total length of .
==Phylogeny== Wetlugasaurus in a cladogram after Novikov (2018) with only Early Triassic Eastern Europe taxa included:
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).