Polyodontidae, [491], [486], [489]

Polyphyodont, [250]

Polyprion, [659]

Polypteridae, [481];

distribution, [483]

Polypterus, [482], [149], [323];

scales, [185], [187];

vertebral column, [202];

ribs, [206];

skull, [226], [227], [229];