ii. 240
I.
_Ialmenus_, ii. 477
_Ianthoenas_, ii. 332
_Ianthina_, ii. 511
_Ibidipodia_, European Miocene, i. 162
_Ibidorhynchus_, ii. 353
Ibidorhynchus, figure of, i. 331
_Ibis_, ii. 360
Ibises, ii. 360
_Ibycter_, ii. 347
Iceland, zoology of, i. 198
_Ichneumia_, ii. 195
_Ichthyoborus_, ii. 445
_Ichthyopsis_, ii. 411
_Icteria_, ii. 279
ICTERIDÆ, ii. 281
_Icterus_, ii. 282
_Icthyornis_, N. American Cretaceous, i. 164
_Icticyon_ in Brazilian caves, i. 144