261 
Mr Swainsott’s classification of the Ruminating 
Animalsj according to their natuial affinities. 
The Class Mammalia is dirided into Five Orders. Qwa- 
drumana, or Four-Handed Mammalia. Ferce, or Beasts of 
Prey Cetacea, or Aquatic Mammalia. Ungiilata, or 
Hoofed Quadrupeds. Glires, or Gnawing Quadrupeds. 
The Fourth Order, Ungulata, or Hoofed Quadrupeds, is 
divided into Five Tribes, 'pachydermes, Anoplotheres, Eden- 
tates, Ruminantes, SoHpedes, 
The Fourth Tribe, Jiuminantes, the Ruminating (ciua- 
drupeds, is thus distributed : 
1. Sub-Typical Group Horns sheathing ; form gracile, 
slender. Fam. Antelopidw, Sw.* 
Genera, &c- 
1. Hicranoceros, Sm. 
2. Aigocerus, Sm. 
3. Orj-x, Sm. 
4. Gazella, Sm. 
5. Antelope, Sm. 
6. Rediinca, SE. 
7. Tragulus, Sm. 
8. Raphicerus, Sm. 
9. Tetracerus, Leach. 
10. Cephalophiis, Sm. 
11. Neotragus, Sm. 
12. Tragelaphus, Sm. 
13. Nemorhffidus,Sm. 
14. Rupicarpa, Sm. 
15. Aplocerus, Sm. 
IG. Capra, Auot. 
17. Ovis, Auct. 
18. Daiv.alis, Sm. 
19. Acronatus, Sm. 
20. Baselaphus, Sm. 
21. Strepsicerus, Sm. 
22. Portax, Sm. 
* This Family is equal to the Capridai of Smith, hut is here named from 
the Antelopes as typical. 
