OEDEE OF QUADEUMANA. 
545 
authors have created particular genera, under the titles of Lepi- 
lemuridse, Hapalemuridse, Cheirogaleus, and Microcebus. 
Genus Indr is . — The tribe of Indris comprises three species, 
closely allied to each other, and which have become the types of so 
many different sub- genera. They are the Indri Proper, the Pro- 
K X 
fronted Lemur; the Black - fronted Lemur; the White - footed 
Lemur (Fig. 238) ; and the Crowned Lemur. 
To these different species others must be adder!, for which some 
Fig. 237. —The Ring-tailed Lemur ( Lemur cutta). 
