BROWN tiAT. 249 



with a diameter of nine- twelfths. From thence to 

 its extremity, the intestine measures ten inches, its 

 diameter at first seven-twelfths, but gradually di- 

 minishing to four-twelfths. The liver is dividei 

 into six lobes, and there is no gall-bladder. In the 

 female there are six pectoral, and six inguino-ven- 

 tral mammae. 



Male. Female. 



Length to end of tail 19 16 inches. 



of head 2| 2 



tail 8$ 7i 



ears f | 



hind foot If H 



Albinoes, pure white, or more frequently yellow- 

 isn-white, with pink eyes, are sometimes met with, 

 as are individuals patched with that colour. 



