†subfamily Urocordylinae Carroll et al. 1998 (tetrapod)
Amphibia - Nectridea - Urocordylidae
Full reference: R. L. Carroll, K. A. Bossy, A. C. Milner, S. M. Andrews, and C. F. Wellstead. 1998. Handbuch der Palaoherpetologie / Encyclopedia of Paleoherpetology Teil 1 / Part 1 Lepospondyli: Microsauria, Nectridea, Lysorophia, Adelospondyli, Aistopoda, Acherontiscidae. 1-216
Parent taxon: Urocordylidae according to R. L. Carroll et al. 1998
Sister taxa: Ctenerpeton, Sauropleurinae
Subtaxa: Ptyonius Urocordylus
Ecology:
Distribution:
• Carboniferous of the Czech Republic (1 collection), Ireland (1), United States (2: Arizona, Ohio)
Total: 4 collections each including a single occurrence