After Frost et al., 2006
Cryptobranchoidei Noble, 1931 sensu Frost et al., 2006
Cryptobranchoidea Noble, 1931
Cryptobranchiformes Milner, 2000
Cryptobranchoidea Larson & Dimmick, 1993
Cryptobranchidae Fitzinger, 1826
Cryptobranchoidea Fitzinger, 1826
Menopomatidae Hogg, 1838
Andriadini Bonaparte, 1839
Protonopsina Bonaparte, 1840
Salamandropes Fitzinger, 1843
Megalobatrachi Fitzinger, 1843
Sieboldiidae Bonaparte, 1850
Protonopsidae Gray, 1850a
Hynobiidae Cope, 1859 (1856)
Ellipsoglossidae Hallowell, 1856
Hynobiidae Cope, 1859
Protohynobiinae Fei & Ye, 2000
Reference(s):
- Frost, D. R., Grant, T., Faivovich, J., Bain, R. H., Haas, A., Haddad, C. F. B., de Sá, R. O., Channing, A., Wilkinson, M., Donnellan, S. C., Raxworthy, C. J., Campbell, J. A., Blotto, B. L., Moler, P., Drewes, R. C., Nussbaum, R. A., Lynch, J. D., Green, D. M. & Wheeler, W. C., 2006: The amphibian tree of life.
–Bulletin of the American Museum of Natural History: #297, pp. 1-370