TWO-HORNED RHINOCEROS. 211 
ent species of Rhinoceros^ viz. 1. The Rhinoceros 
. Africanus cornu gemino of Camper, who has given 
a figure of the skull in the Petersburgh Transac- 
tions for the year 1777. 2. The species found 
fossil in Siberia, and which^ Mons. Geoffroy con- 
tends, is different from the common two-horned 
Rhinoceros^ though of that division in the genus. 
3. That of which the skull is figured by Camper, 
and described by him in a letter to Dr. Pallas in 
the abovementioned volume of the Petersburg!! 
Transactions: this is a single-horned species, and 
was confounded, even by Camper, with the com- 
mon Rhinoceros. 4. The common Single-homed 
Asiatic Rhinoceros. 5. The Sumatran Rhinoce- 
ros, described by Mr. Bell in the Philosophical 
Transactions. 
