——, blind, in caves, [137].
——, extinct, of Australia, [339].
Anomma, [240].
Antarctic islands, ancient flora of, [399].
Antirrhinum, [161].
Ants attending aphides, [210].
——, slave-making instinct, [219].
——, neuter, structure of, [236].
Aphides, attended by ants, [210].
Aphis, development of, [442].