262 



FAUNA. 



length. Its shell is of a dark colour. It is eaten, but is not 

 esteemed of so good a quality as the sea turtle. The coasts 

 are frequented by various species of sea turtle, known as the 



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THE EDIBLE TIHTLK. 



U'reen, the hawksbill — which atibrds the best tortoise-shell to 

 commerce — and the trunk-turtle, which is larger than either of 

 its two relatives. From its flesh is extracted a kind of oil, 

 which is of considerable value. 



