Marine Fish
Over 4,000 species of marine fish, from tiny gobies to massive whale sharks,
supporting both commercial and subsistence fisheries.
Commercial species: Tuna, Mackerel, Sardines
Sea Turtles
Five species of sea turtles nest on Indian beaches, including the endangered
Olive Ridley and Leatherback turtles.
Major nesting sites: Odisha, Tamil Nadu
Marine Mammals
Whales, dolphins, dugongs, and seals inhabit Indian waters, with several
species being endangered and requiring protection.
Notable: Blue Whale, Dugong, Gangetic Dolphin
Invertebrates
Countless species of crustaceans, mollusks, echinoderms, and other
invertebrates form the foundation of marine food webs.
Includes: Crabs, Shrimps, Sea Cucumbers