a 



Figure 148. — Guiana dolphins harpooned in Kartabo. British Guiana. Guiana dolphins have from 26 to 35 teeth in each jaw. Atlantic 

 bottlenosed dolphins, which are larger but somewhat similar in appearance, have from 20 to 26 teeth in each upper jaw and from 18 to 26 

 in each lower jaw. (Photo by A. B. Van Beneden from Zoologies VlHi). by permisrion of the New York Zoological Society.) 



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