Phisalix, on poison of Amphibia, [37]

Pholidosaurus, [451]

Phractamphibia, [78] f.

Phrynaglosses, [139]

Phrynella, [227];

Ph. pollicaris, [233]

Phryniscus, [226], [227], [230];

Ph. nigricans, [230]

Phrynobatrachus, [241]

Phrynocara, [235], [236]