By De Beer, Gavin, Sir, 1899-1972 . Genre Vertebrates / Anatomy, Comparative / Embryology / Evolution . Names called / fish / animals / vertebrates / chordates and 3753 more

By De Beer, Gavin, Sir, 1899-1972 . Genre Vertebrates / Anatomy, Comparative / Embryology / Evolution . Names called / fish / animals / vertebrates / chordates and 3753 more

By Young, J. Z. (John Zachary), 1907- . Genre Vertebrates / Vertebrates, Fossil .

By Huxley, Thomas Henry, 1825-1895 . Genre Vertebrates / Anatomy . Names animals / called / vertebrata / adult / chelonia and 3449 more

By Wagner, Rudolf, 1805-1864 / Tulk, Alfred. . Genre Anatomy, Comparative / Vertebrates / Anatomy . Names mammalia / chelonia / animals / called / cetacea and 3343 more

By Pearse, A. S. (Arthur Sperry), 1877-1956 / Hall, F. G. (Frank Gregory), 1896- . Genre Animal heat / Body temperature / Vertebrates . Names animals / animal / life / vertebrates / reptiles and 830 more

By Kingsley, J. S. (John Sterling), 1854-1929 . Genre Vertebrates / Anatomy, Comparative .

By Marshall, A. Milnes (Arthur Milnes), 1852-1893 . Genre Embryology / Vertebrates / Embryology / Vertebrates . Names adult / life / eye / area / animal and 2244 more

By Marshall, A. Milnes (Arthur Milnes), 1852-1893 . Genre Embryology / Vertebrates / Embryology / Vertebrates . Names adult / life / eye / area / animal and 2307 more

By Kingsley, J. S. (John Sterling), 1854-1929 . Genre Anatomy, Comparative / Vertebrates . Names vertebrates / order / amphibia / reptiles / called and 4597 more