Rhinophrynidae

After “The Tree of Life”, and Frost, 2000-2002 [AMNH Amphibian species of the World]

<==o Rhinophrynidae Günther, 1859 “1858” (nenäkonnat)
   |-- †Rhadinosteus parvus Henrici, 1998
   |--o †Eorhinophrynus U. Pal. M. Eoc. NA.
   |  |-- †E. sp.
   |  `-- †E. septentrionalis
   `--+-- †Chelomophrynus bayi M. Eoc. NA.
      `--o Rhinophrynus Duméril & Bibron, 1841 L. Olig. NA. R. NA. SA. (nenäkonnat)
         |-- †R. canadensis
         `-- R. dorsalis (nenäkonna)

Reference(s):

Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698.
Carroll, R. L., 1988: Appendix. 594-648.
in Carroll, R. L. 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698.
Henrici, A. C., 1998: A new pipoid anuran from the Late Jurassic Morrison Formation at Dinosaur National Monument, Utah.
–Journal of Vertebrate Paleontology: Vol. 18, #2, pp. 321-332