Ixxxii INTRODUCTION 



Propithecus. 



Range of the Genus. 



Ethiopian Region. 



Range of the Species. 



100. Propithecus diadema. Northeast Madagascar between the 



rivers Lokoy and Bemarivo. 



101. Propithecus d. edwardsi. South eastern coast of Madagascar 



from the Masora River to the Taraouny; and the forests 

 of the interior near Fienerentova. 



102. Propithecus d. sericeus. Narrow belt of forest between the 



rivers Lokoy and Bemarivo, on eastern side of the moun- 

 tains in north eastern Madagascar. 



103. Propithecus verreauxi. South west coast of Madagascar, 



between the southern base of the eastern range of moun- 

 tains and the River Tsidsibon. 



104. Propithecus v. deckeni. Middle of the west coast of Mada- 



gascar on the great plains between the rivers Mananbolo 

 and Manzarayo. 



105. Propithecus v. coquereli. North west coast of Madagascar 



between the south side of Marendry Bay and the north side 

 of Bembatoko Bay ; the Betseboka River being the southern 

 limit of its range, and the Loza the northern. 



106. Propithecus v. coro.n'atus. North west coast of Madagascar 



between the Bay of Mozamba on the north, the River Betse- 

 boka on the east, and the River Manzarayo on the west, in 

 the country of Boeny ; extending its range for some distance 

 into the interior. 



Indris. 



Range of the Genus. 



Ethiopian Region. 



Range of the Species. 



107. Indris indris. Eastern coast of Madagascar in forests on the 



eastern side of the high mountains between the Bay of 

 Antongil on the north, and the River Masora on the south. 



