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Vertebrates

Tetrapods Pterosaur Anatomy Fish Synapsids Amphibians Museum Specimens Fluid-Preserved Specimens Animal Anatomy Behavior Reptiles Fishes Mammals

Breakthrough Study Reveals Key Proteins in Sperm-Egg Fusion

Pterosaurs' Ground Adaptations Key to Their Gigantic Growth

Ancient Predator Discovery in Namibia Challenges Evolutionary Theories

Over 13,000 Vertebrate Specimens Digitized in Landmark openVertebrate Project