OEDEE OF EODENTIA. 
4G9 
ness is then much, greater than that of the domestic species. It 
is said that the latter is the descendant of the Cobaya Aperea, a 
species indigenous to Brazil and Guiana. 
The Cavy Paca Genus . — The Pacas (Fig. 201) take a middle 
place as to size between the Capybara and the Guinea-Pig. 
Their body is thick-set, the head large and provided with cheek- 
pouches, the legs moderately short, but a little longer behind 
than in front ; the toes are armed with claws adapted for digging, 
the coat is rough but not thick. 
They are natives of the forests of Brazil, Guiana, and Para- 
guay. In the vicinity of water they dig burrows, provided with 
Fig. 201. — Suoiy Paca (Ccelogenys puca). 
three outlets. Their flesh is excellent, and thej r are therefore 
hunted with some eagerness. They are capable of being acclima- 
tized in Europe, and of being reared in a domestic state, for their 
nature is very gentle and they are easily tamed. Added to 
this, there is no difficulty in feeding them, as they will eat all 
kinds of vegetable substances, and even meat. 
The Agouti Genus . — The Agouti (Fig. 202) bears some resem- 
blance to the Hare ; its legs are longer and more slender, but 
its ears are not so fully developed. In point of size, however, 
there is but little difference. Its short and stiff coat is liable to 
stand on end under the influence of anger or fear. 
