Taxon Search
Last Universal Common Ancestor
  Animalia
      Chordata
        Vertebrata
            Amphibia
                    Anura
                            Ranidae
                                    Lithobates
                                           [Rana]
                                            Lithobates catesbeianus
                                            Lithobates clamitans
                                            Lithobates palustris
                                            Lithobates pipiens
                                            Lithobates septentrionalis
                                            Lithobates sylvaticus

Problematic Rooting (651550)
                                            Rana areolata
                                            Rana arvalis
                                            Rana aurora
                                            Rana berlandieri
                                            Rana blairi
                                            Rana brownorum
                                            Rana catesbeiana
                                            Rana clamitans
                                              Rana clamitans melanota
                                            Rana dunni
                                            Rana graeca
                                            Rana megapoda
                                            Rana neovolcanica
                                            Rana ornativentris
                                            Rana palustris
                                            Rana pipiens
                                            Rana pretiosa
                                            Rana septentrionalis
                                            Rana spectabilis
                                            Rana sphenocephala
                                              Rana sphenocephala utricularia
                                            Rana sylvatica
                                            Rana sylvaticus
                                            Rana utricularia
                                            Rana zweifeli