MAMMALS—TALPIDAE—SCALOPS BREWER], 69 
General dimensions. 
Inches. Lines. 
Noseitovroot‘of tall sansa sects aeesscssesescccecus 5 6 
Tail from root to end of vertebra.......--_.-.-------=-- 1 1 
Waisfrom: root tovend of haire) <-2-52--s+2-tos-cscs5< 1 34 
ampere 100t) to end Of Claws= = —o2——eecia ne eee eee es “nec em eo 84 
Jann, elas itd Py pear ooecsnee Hee Sees pace ces eebccer | pee aese ancaise 34 
Leg, hind foot from heel to end of claws ..---..-...--.|---..---=.-- 84 
ie POD PCS Gn Cet Wii ete ee ee eae tral retin i atad 1} 
PalmitOLeNn GROW Cl Sse ese a me aire ieee aaa ay rae le tre 5} 
PPP AN See ee eee Seo eee Cee eee eee eee a 5} 
Skull Jeneth: -2sto2s2 3. sfsc2sessh2eh pasos eens oe] a2 oes o 3% 
Description from a specimen in alcohol (No. 2205).—The body, though thick and clumsy, is 
rather more slender than in S. aquaticus. The head is rather pointed and elongated, owing to 
the great development of the muzzle. This projects about .35 of an inch beyond the incisors, 
or rather more than the distance from the incisors to the angle of the mouth. It is much 
depressed, and tapers to a rounded truncate tip. It is almost entirely naked above, and lat- 
erally almost as far back as the end of the nasal bones, and beneath to the incisors ; a few scat- 
tered hairs only are visible. There is a broad groove on the underside, from incisors to the 
bulb or glans of the nose; this is terminal and smooth, the remainder of the muzzle is 
wrinkled and corrugated ; these corrugations on the under side are arranged in parallel lines, 
running a little backward on each side from the central furrow. The nostrils open on the sides 
of the terminal buib, a little obliquely, so as to be slightly visible from above, but not from 
beneath. Its shape is crescentic, the concavity superior. 
The eye is excessively minute, and covered with skin ; it is situated a little posterior to the 
angle of the mouth, and about midway between the tip of the snout and the occiput. 
There is no external ear’; the meatus is an oval cavity, about one-twelfth of an inch in 
diameter, situated just above the insertion of the arm. 
The palms are about as broad as long, exclusive of the claws, which are long and fossorial, 
much larger than those on the hind feet. The third is longest, the second about the same size, 
_ but not projecting so far; the fourth a little smaller and shorter, the first larger than the fifth. 
The hind foot is about as long as the fore, much narrower and weaker, however ; the relative 
proportions of the toes and claws much as in the fore feet. The under surfaces of all the feet 
are perfectly smooth ; the upper with scanty hairs; the posterior and lateral margin of the 
palm is provided with a cileated border of short hairs. 
The tail is thick and blunt at the end, entirely and densely covered with bristly hairs, about 
.15 of an inch long; it is slightly constricted at the base, and with the hairs about as long as 
the head. 
The longest hairs on the back measure about .35 of an inch, and a little less beneath. 
The colors of two specimens in alcohol are much as in the dry skins described, except that 
there is no white anywhere. Both appear to be of rather immature age, as shown by the 
