Provisional audiogram for the shark,Carcharhinus leucas |
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Authors: | KRITZLER H WOOD L |
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Abstract: | In an operant-conditioning study, a bull shark responded to signals at frequencies between 100 and 1500 cy/sec. In its band of greatest sensitivity (400 to 600 cy/sec), it discriminated, from high-level ambient noise, signals of amplitudes which the apparatus could not measure. |
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