Preface Natural history and relationships of dolphins: short history of dolphin anatomical research General appearance and hydrodynamics (including skin anatomy) Locomotion (including osteology and myology) Diving (breathing, respiration and circulatory system) Head and senses (including nervous system, and communication mechanisms) Inner body control Feeding and digestive system Genital systems, reproduction and development Urinary system and water balance Neurobiology and evolution of dolphins ukryj opis