ZOOLOGICAL MUSEUM, TRING. 
9 
Siamang (Hylobates syndactylus) in tliis case was shot 
by the writer in the forests of N.E. Sumatra, and 
is probably the finest of its kind in any museum. 
Among the Monkeys we see the ugly Baboons 
{Cymcepkalus), the beautiful Guereza (^Colobus 
guerezd), and the fine Himalayan Langur {8emno- 
pithecus schistaceus), grey with a black face, a close 
ally to the sacred Hanuman Monkey, so well known 
to all residents and travellers in India. 
In the following case on the ^same side are 
shown the 
Lemurs (Lemuridae), 
and at the bottom a few of the small American 
Monkeys, such as the Marmosets (Midas) and Teetees 
(Callithrix). The Lemurs are remarkable in the 
Tring Museum for the great number of species exhi- 
bited, among them the Propithecus majori, described 
by Mr. Rothschild, and other rarities. The true 
Lemuridae are only found in the great island of 
Madagascar, while the Galagos (Qalagd) and the 
Potto inhabit Africa, and the Lorisinae (Loris, 
Nycticebus), belonging to different subfamilies, and 
the more distantly related Tarsiers (Tarsias spectrum 
and allies), inhabit the oriental regions. 
A few more Monkeys are displayed on the top of 
the cases containing the Monotremata (see p. 7) 
and the Kiwis (see p. 22), among them the South 
American Black Howling Monkey (Mycetes) and the 
