This is the interactive key for the identification of marine turtles in the Adriatic. Choose the option vhich is the most similar to the carapace and the description. If you follow the levels you will get the properly identified species.

Sea turtles in the Adriatiac

Carapace with 5 pares of costal scutes (shadowed), on head two pairs of prefrontal scales	Carapace with 4 pares of costal scutes, on head one pair of prefrontal scales