Actinodon, [83], [287], [288]

Adams, visit to the Mugger-peer, [455] f.

Adaptive characters of Anura, [142]

Adhesive apparatus, of tadpoles, [57], [57];

of Tree-frogs, [187];

of Thoropa, [209];

of finger-discs of Raninae, [239];

of Geckos, [505], [505]

Aelurosaurus, [307]

Aestivation, of Crocodiles, [457];