12: Vertebrates Last updated Jan 11, 2021 Save as PDF 11.13: Annelids 12.1: Amphibian Structure and Function Page ID310 ( \newcommand{\kernel}{\mathrm{null}\,}\) 12.1: Amphibian Structure and Function12.2: Amphibian Reproduction12.3: Amphibian Classification12.4: Amphibian Evolution and Ecology12.5: Reptile Structure and Function12.6: Reptile Reproduction12.7: Reptile Classification12.8: Reptile Evolution12.9: Reptile Ecology12.10: Bird Structure and Function12.11: Chordates12.12: Bird Reproduction12.13: Bird Classification12.14: Bird Evolution12.15: Bird Ecology12.16: Mammal Overview12.17: Mammal Structure and Function12.18: Endothermy12.19: Locomotion12.20: Placental Mammals12.21: Marsupials12.22: Vertebrate Diversity12.23: Monotremes12.24: Mammal Ancestors12.25: Mammal Evolution12.26: Mammal Classification12.27: Vertebrate Reproduction12.28: Vertebrate Classification12.29: Vertebrate Evolution12.30: Fish12.31: Fish Reproduction12.32: Fish Classification12.33: Fish Evolution and Ecology