Largetooth Sawfish – Sawfish Conservation & Research https://www.floridamuseum.ufl.edu/sawfish/conservation/largetooth/
Although sawfish look somewhat like sharks, their flattened bodies and wide pectoral fins reveal that they are actually rays. Their snouts (rostrum) are studded with denticles, specialized scales, which they use to thrash from side to side to stun crustaceans and invertebrates on the muddy floors of
Bahia, Espirito Santo, Rio de Janeiro, and Sao Paulo (all with 1 record each), Para
