†unranked clade Nectridea Miall 1875 (tetrapod)
Alternative spelling: Nectridia
Full reference: L. C. Miall. 1875. On the Structure and Classification of the Labyrinthodonts. Report of the British Association for the Advancement of Science 44:149-192
Parent taxon: Lepospondyli according to H. C. Maddin et al. 2012
Sister taxa: Acherontiscidae, Adelogyrinidae, Adelogyrinus, Aistopoda, Asaphestera, Brachydectes, Diplocaulidae, Euryodus, Lysorophia, Microbrachis, Microsauria, Pantylus, Rhynchonkos, Saxonerpeton, Stegotretus, Utaherpeton
Subtaxa: Arizonerpeton, Batrachiderpeton, Diceratosaurus, Diploceraspis, Keraterpeton, Keraterpetontidae, Ptyonius, Scincosauridae, Scincosaurus, Urocordylidae, Urocordylus
Ecology: