99 
Mus rattus Linnd. 
„ callithrichus Jentink. 
Acanthion javanicum Cuvier. 
Pteropus alecto Temminck. 
„ hypomelanus Temminck. 
„ macklotii Temminck. 
Phyllorhina diadema Geoffroy. 
„ bicolor Temminck. 
Vespertilio hasseltii Temminck. 
Kerivoula weberi Jentink. 
Besides these I noticed , without being able to obtain any specimen : 
Viverra tangalunga in captivity by a native of Pare-Pare , and Cerco- 
cebus cynamolgus in the same place under the same conditions. The 
owners told me both were captured in the neighbourhood. 
S a 1 e y e r. 
Paradoxurus musanga Gray. 
Sus celehensis S. Müller. 
Russa russa S. Müller. 
Sciurus notatus Boddaert. 
Pteropus hypomelanus Temminck, 
Primates. 
Hylobates. 
Hylobates agilis F. Cuvier. 
Sumatra : Kotta Sani near Solok cf (146) and Ajer mantjur near Kaju 
tanam cf (214). Two full grown specimens, one belongs 
to the dark the other to the pale variety. 
Sidjungdjung. Skull (96). 
Hylobates leuciscus Schreber. 
Java: near Buitenzorg; ad. 9 (263). 
In this specimen I was able to state the weight of the brain : 
animal long from vertex to anus . . . . 50 cm. 
weight of body 6250 gr. 
weight of brain 94,5 gr. 
The proportion of the weight of brain to the weight of body is 1,51 ü / 0 . 
