in vipers, [365];

vibratile fangs, [375];

the Crotalidæ, [386];

‘Bushmaster’, [422];

vernaculars of India, [425];

cos. incubating, [442];

maternal affection, [503];

Hindû superstitions, [512];

what an antidote is, [533];

virulence of Echis venom, [537];