Arctopithecus, ii. [244]

Arctotherium in Brazilian caves, i. 144

S. American Pliocene, i. 146

Ardea, ii. [359]

ARDEIDÆ, ii. [359]

Ardistomus, ii. [490]

Argentina, ii. [488]

Arges, ii. [444]

ARGONAUTIDÆ. ii. [505]

Argus pheasant, figure of, i. 339