TWO-HORNED RHINOCEROS. 
the genus. 3. The Rhinoceros with a single 
horn, which is described, and the skull figured, 
by Camper, in the aforesaid volume of the 
Petersburgh Transactions; and which is con- 
founded, even by Camper himself, with the 
Common Rhinoceros. 4. The Common 
Single-Horned Asiatic Rhinoceros. 5. The 
Sumatran Rhinoceros, with two horns; figured 
and described by Mr. Bell, in the Philosophical 
Transactions for 1793. 
Linnsus makes but two species: the Rhi- 
noceros Unicornis, or One-Horned Rhino- 
ceros ; and the Rhinoceros Bicornes, or Two- 
Horned Rhinoceros. Pennant, also, recog- 
nizes only these two species'. The former, 
however, must of necessity have been an en- 
tire stranger to much recent information on 
the subject. Even Pennant's History of Qua- 
drupeds had reached the third edition, in the 
very same year as Mr. Bell's account of the 
Sumatran Rhinoceros was published; and, 
most probably, some months previous to it's 
appearance: he might, otherwise, have inclined 
to sever the Sumatran Rhinoceros, as at least 
.i variety, if not a different species, agreeably 
to 
