Ray fish play the most important role in the benthic and coral reef ecosystem. Their diversity was studied in Tamil Nadu and Pondicherry coasts. The batoids are on the verge of threat and extinction to conserve adequate data for understanding the aspects of ray fish such as their IUCN status, common name, offspring produced, length at birth, maturity, maximum growth, feeding habits, and environment in which they thrive well were recorded. According to various literature