Present investigation was carried out on a single specimen of heart of yellow bellied sea snake, which accidentally came to the sea shore with the fisherman’s net. Since this snake is found in approximately 100m. deep sea thus not very common to cite and study. After the death this specimens was preserved in 10% neutral buffered formalin and observed for its morphology. The literature cited revealed that meager information was available on the anatomy of heart of this species of snake thus present study was planned on the gross anatomy of the heart of yellow bellied sea snake. | Heart of yellow bellied sea snake Hydrophis platurus A gross morphological study
