ii. 211
_Hippocampus_, ii. 457
_Hippoglossoides_, ii. 441
_Hippoglossus_, ii. 441
HIPPOPOTAMIDÆ, ii. 214
_Hippopotamus_, Post-Pliocene, i. 112 European Pliocene, i. 113 Indian Pliocene, i. 122
_Hippocampus_, ii. 457
_Hippoglossoides_, ii. 441
_Hippoglossus_, ii. 441
HIPPOPOTAMIDÆ, ii. 214
_Hippopotamus_, Post-Pliocene, i. 112 European Pliocene, i. 113 Indian Pliocene, i. 122