XXVIU INDEX. 



VII. PACHYDERMATA, 150 



Fam. I. Proboscidiana, 150 

 Gen. — Elephas, 151 

 Mastodon, 153 

 Fam. 11. Pachydermata Ordinaria, 154 

 Gen. — Hippopotamus, 154 

 Sus, 154 



Subgen. — Phacochasrus, 155 

 Dicotyles, 156 

 Gen. — Anaplotherium, 156 

 Rhinoceros, 157 

 Hyrax, 158 

 Palffiotherium, 158 

 Lophiodon, 159 

 Tapir, 159 

 Fain. III. SoLiPEDES, 160 



Gen. — Equus, 160 

 VIII. RUMINANTIA, 162 



Without Horns. 

 Gen. — Camelus, 164 



Subgen. — Camelus, 164 

 Auchenia, 165 

 With Horns. 

 Gen. — Moschus, 165 

 Cervus, 167 

 Camelopardalis, 170 

 Antilope, 171 



Subgen. of Antilope. — Colus, 172 

 Damalis, 172 

 Reduncae, 173 

 Gew.— Capra, 176 Oryx, 173 



Ovis, 177 

 Bos, 179 

 IX. CETACEA, 181 



Fam. I. Herbivorous Whales, 182 

 Gen. — Manatus, 182 



Halicore or Dugong, 182 

 Stellerus, 183 

 Fam. II. Ordinary Whales, 183 

 Tribe 1, Delpliinus, 184 



Gen. — Delpliinus, 184 



Subgen. — Delphinus, 184 



Delphinorliynchus, 185 

 Pliocaena, 186 

 Delphinapterus, 187 

 Hyperoodon, 187 

 Gen. — Monodon, 188 

 Physeter, 188 



^''^^7ete{-^^^'\ Phys^t^^' 190 

 Gew.— Balsena, 190 



Stfbgen.—Baiaina., 190 



Balaenoptera, 192 



