GALAGOS. 
223 
unfortunately, this point of distinction can only be seen in a dried skull. If, 
however, we take the skull of a mouse-lemur we shall find that while the last three 
upper teeth, or molars, have broad crowns and are alike, the tooth in advance of 
these, which is the last premolar, has a smaller and simpler crown, of a triangular 
shape. In a galago’s skull, on the contrary, this last upper premolar, although 
slightly smaller than the molars, has a similarly shaped crown, broad on the inner 
side, and nearly quadrangular in shape. 
The galagos are widely distributed over the “ dark continent,” one kind being 
found as far south as Natal, while there are several on the western side and two 
on the eastern. Like the mouse-lemurs, they are essentially nocturnal; and are, of 
course, confined to those regions where thick forest prevails. When not enjoying 
their diurnal repose, they are lively and interesting. They subsist on a mixed diet, 
including fruits, insects, and small birds and their eggs. Some of the smaller 
species will readily devour locusts, and the peculiar leaf-like mantides, or praying 
insects. When on the ground the galagos recall the lemurs of the indri group, in 
that they generally sit in the upright position, and progress by a series of leaps or 
hops. They usually have two or three young at a birth; and are stated to have 
bred in captivity in Africa, although we are not aware whether they have done so 
in Europe. Many of them, however, thrive well in our menageries; where some 
have been represented by a considerable number of individuals. It is stated that 
the galagos resemble the mouse-lemurs in building nests, which are situated in the 
forked branches of trees; but it is probable that this is only true of the smaller 
species. They appear, however, to be peculiar in that several individuals will 
inhabit the same nest, out of which they all rush when suddenly disturbed. The 
total number of teeth, both in the galagos and the mouse-lemurs, is the same as in 
.the true lemurs. 
The Great Galago (Galago crassicaudata). 
With the exception of a closely-allied kind from the West Coast, the great, 
or thick-tailed galago, of Mozambique and the Lower Zambesi Valley, is the largest 
of all the species. This animal of which a figure is given on p. 222, is in point 
of size about equal to a cat of average dimensions; and, indeed, the peculiar manner 
in which it carries its thick bushy tail high above its back is highly suggestive 
of a pampered Persian cat. This bushy tail is about one-fourth longer than the 
head and body. The great galago belongs to a group of three or four species, 
in which the ears are unusually long, and the muzzle is considerably elongated, 
while the feet are comparatively broad and short, and the fingers and toes have 
broad disc-like expansions at their extremities. The colour of the fur is a uniform 
dark brown. 
Writing of this species, Sir J. Kirk observes that “ it is confined to the maritime 
region, so far as I know never penetrating beyond the band of wood generally 
known as the mangrove forests. By the Portuguese it is named ‘ rat of the cocoa- 
nut palm,’ that being its favourite haunt by day, nestling among the fronds; but 
if it be disturbed, performing feats of agility, and darting from one palm to another. 
It will spring with great rapidity, adhering to any object as if it were a lump of 
