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Dolphin Species ID Quiz
The 40 or so species of dolphins are members of 5 families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), and Pontoporiidae (the brackish dolphins), and the now extinct Lipotidae (baiji or Chinese river dolphin). Test your skills by identifying them from a single photo below.
Best of luck!
Want to brush up on your dolphins? Review our species profiles at: Whales & Dolphins ;-)