i. 403, 405, 414;

on mimickry in butterflies, i. 412; on the mimickry of leaves by Phasmidae, i. 414; on the bright colours of caterpillars, i. 416; on brightly-coloured fishes frequenting reefs, ii. 17; on the coral snakes, ii. 31; on _Paradisea apoda_, ii. 74, 78; on the display of plumage by male Birds of Paradise, ii. 88; on assemblies of Birds of Paradise, ii. 101; on the instability of the ocellated spots in _Hipparchia Janira_,