The digestive system in the cephalopode

Three species of cephalopod molluacs collected from the waters in and around cochin area of the Arabian Sea, of south India formed the subject of the present study. The Species are loligo duvauceli, _Sepia_ aculeata and sepiella inermis, their food and feeding habits, morphology and histology of the gut as well as the physiology of digestion have been described