The Anatomy of the dogfish

Dogfish anatomy and its functions shown by actual shots of living fish, detailed dissections and animated diagrams. Habits, external features, feeding, and alimentary canal (including teeth), circulatory system; respiration with reference to circulatory system and pharyngeal skeleton; the kidneys; reproductive organs, actuality and diagram details of fertilization, egg-case formation, egg laying and actuality, development of embryo; cranial nerves and their important connections with ampullae, eyes, ear and viscera; the skeleton as basis of muscular movement. Photography by Norman MacQueen.