169 
‘Histoire Naturelle des Mammiféres,’ gave a figure of it, from a specimen 
from Senegal, then living in the Jardin des Plantes, under the name of 
‘Le Grimm.’ 
In 1846, in an article published in the ‘ Annals and Magazine of Natural 
History, the late Dr. Gray first distinguished the present species from the 
“Grimm,” and proposed to call it by the appropriate name Cephalophus rufi- 
latus. Dr. Gray based his description upon a pair in the Derby Museum, 
and on a young female in the British Museum which had been presented to 
that collection by Lord Derby. This last specimen, which may now be seen 
mounted in the Mammal-Gallery of the National Collection, was obtained 
on the Gambia by Lord Derby’s collector, Whitfield. The two types in the 
Derby Museum are stated to have been obtained at Sierra Leone. 
Bigs 19. 
Skull of Cephalophus rufilatus, jr. 
(P. Z. S. 1871, p. 597.) 
In the ‘Gleanings from the Knowsley Menagerie’ are contained two 
figures of this animal: plate vi. fig. 3 gives a full-sized figure of what is 
apparently a female of this species, and plate ix. represents the heads of 
both sexes. Both of these plates are marked as drawn by Waterhouse 
Hawkins from specimens living at Knowsley in 1843. Several specimens of 
the Coquetoon, as this Antelope is sometimes called, have also been received 
by the Zoological Society, but have not proved to be long-lived in this country. 
The first recorded specimen was obtained in 1861, and others were subse- 
quently acquired in 1867, 1879, and 1880. -These were all obtained from 
