368 LASIOPYGA 



liable. They are caught by the Wadshaggas in a kind of basket 

 densely made of twigs and put in traps by sticks. These were placed 

 on the ground in the farms where the monkeys lived and made heavy 

 by stones put on them." 



Lasiopyga albigularis rufilata (Pocock). 



Cercopithecus albigularis ruHlatus Pocock, Proc. Zool. Soc. Lond., 

 1907, p. 702. 



Type locality. Rufiji River, south of Zanzibar. Type in British 

 Museum. 



Genl. Char. Like L. albigularis, but back and behind shoulders 

 reddish orange yellow ; no distinct white collar. 



Color. Head and face to nose speckled cream buff and black ; 

 dorsal area between shoulders speckled black and white; rest of upper 

 parts reddish orange and black speckled ; flanks slightly paler ; outer 

 side of arms black speckled with white above elbow ; hands black ; 

 outer side of legs dark gray speckled with white ; chin and throat buffy 

 white; under parts of body smoky gray speckled with white; inner 

 side of thighs buflfy, unspeckled ; feet black ; tail like back at root, 

 remainder jet black. Ex type British Museum. 



Measurements. Total length, 1,870; tail 770. Skull: total length, 

 101.8; occipito-nasal length, 80.8; intertemporal width, 38; Hensel, 

 70.3; zygomatic width, 67.5; width of braincase, 54; median length of 

 nasals, 19.1; palatal length, 25.7; length of upper molar series, 24.2; 

 length of upper canines, 16.5 ; length of mandible, 75.5 ; length of lower 

 molar series, 30.7. Ex type British Museum. 



This race is very close to the Nyassaland example, the only diflfer- 

 ence to be seen between them is that the Rufiji River specimens are 

 a little darker on the back, more reddish. 



Lasiopyga moloneyi (Sclater). 



Cercopithecus moloneyi Sclat., Proc. Zool. Soc. Lond., 1893, p. 

 252, pi. XVII; Forbes. Handb. Primates, IT, 1895, p. 74; 

 Thos., Proc. Zool. Soc. Lond., 1896, p. 789; 1897, p. 927; 

 Pocock, Proc. Zool. Soc. Lond., II, 1907, p. 704. 



MOLONEY'S GUENON. 



Type locality. Karonga, north end of Lake Nyassa, Portuguese 

 E^st Africa. 



Geogr. Distr. Masuku Plateau, (A. Whyte) ; Nyassa-Tanganyika 

 Plateau. (J. B. Yule) ; Nyassaland, Portuguese East Africa. 



Color. White band on the forehead over eyes mixed with black 



