Ophidia, ii. [387]

Orycteropodidæ, ii. [246]

Otariidæ, ii. [203]

Procyonidæ, ii. [201]

Quadrumana, ii. [178]

Rallidæ, ii. [252]

Rhinocerotidæ, ii. [213]

Sciuridæ, ii. [236]

Seals, ii. [204]

Sirenia, ii. [210]