Ants, large size of the cerebral ganglia in; soldier, large jaws of; playing together; memory in; intercommunication of, by means of the antennae; habits of; difference of the sexes in; recognition of each other by, after separation.
Ants White, habits of.
Anura.
Apatania muliebris, male unknown.
Apathus, difference of the sexes in.
Apatura Iris.
Apes, difference of the young, from the adult; semi-erect attitude of some; mastoid processes of; influences of the jaw-muscles on the physiognomy of; female, destitute of large canines; building platforms; imitative faculties of; anthropomorphous; probable speedy extermination of the; Gratiolet on the evolution of; canine teeth of male; females of some, less hairy beneath than the males.
Apes, long-armed, their mode of progression.
Aphasia, Dr. Bateman on.
Apis mellifica, large male of.