skull, [280];

D. leoniceps, [310];

D. orientalis, [310];

D. tigriceps, [310]

Digestive apparatus, of Chelonia, [330];

of crocodiles, [444];

of Lacertilia, [498]

Digits = Fingers and Toes.

Number of digits in Urodela, [15], [16];

in Anura, [26];