†Euryodus Olson 1939 (tetrapod)
Full reference: E. C. Olson. 1939. The fauna of the Lysorophus pockets n the Clear Fork Permian, Baylor County, Texas. The Journal of Geology 47(4):389-398
Parent taxon: Lepospondyli according to H. C. Maddin et al. 2012
Sister taxa: Acherontiscidae, Adelogyrinidae, Adelogyrinus, Aistopoda, Asaphestera, Brachydectes, Diplocaulidae, Lysorophia, Microbrachis, Microsauria, Nectridea, Pantylus, Rhynchonkos, Saxonerpeton, Stegotretus, Utaherpeton
Subtaxa: Euryodus dalyae, Euryodus primus
Type: Euryodus primus
Ecology: