Comparative Vertebrate Anatomy

Comparative Vertebrate Anatomy is the zoological discipline that investigates and compares the body structures of different vertebrate groups, from fishes to mammals. By examining homologous structures (those derived from a common ancestor) and analogous structures (those with similar functions but different origins), this field uncovers patterns of evolution and adaptation. This comparative approach provides powerful evidence for evolutionary relationships among animals and illuminates how anatomical form is intricately linked to biological function in diverse environments.