SOLENODONS. 343 
a 
common hedgehog-tenree (Hriculus setosus) is about two-thirds the size of the 
Kuropean hedgehog, and has thirty-six teeth. Telfair’s hedgehog-tenree (EZ. 
telfairz) is considerably smaller, with only thirty-four teeth, owing to the absence 
of the first pair of premolars in the upper jaw. 
The Long-Tailed Two small mouse-like animals from Madagascar, each having 
Tenrecs. forty teeth, are distinguished from all the preceding members of the 
family by the absence of spines mingled with the fur, and also by the great length 
of the tail. In one of the species (Microgale longicaudata) the length of the tail is 
double that of the head and body—a proportion only equalled among the pangolins. 
Of the 40 teeth, # are incisors, } canines, and § cheek-teeth on either side. 
The Rice- The last members of the Centetidw are the two small mole-like 
Tenrecs. = animals known as rice-tenrecs, distinguished by the extreme shortness 
of their tails, and likewise by their burrowing habits. The four-toed rice tenrec 
(Oryzorictes tetradactyla) is peculiar in having but four toes on the fore-feet, of 
which the three innermost ones are armed with powerful claws for digging. The 
second species (0. ova) has five front toes, but both agree in having long, trunk- 
like snouts. These animals are a great pest to the agriculturists of Madagascar, 
owing to the damage they inflict on the rice crops by burrowing in the earth 
beneath the young plants in search of worms and insects. 
THE SOLENODONS. 
Family SOLENODONTIDA. 
Strange as it may seem that the nearest relatives of the tenrecs of Madagascar 
should be found in a region so far removed from that island as the West Indies, yet 
it appears that the two solenodons really occupy this position; although in the 
form of the incisor, canine, and premolar teeth they approximate, very closely to 
the desmans (p. 333). 
They have a total of forty teeth, corresponding serially with those of the long- 
tailed tenrecs; and they are distinguished from the Centetidw by the circumstance 
that the skull is somewhat narrowed between the eyes, and also by the mammee 
being entirely confined to the region of the groin, instead of extending on to the 
breast, as in all other members of the order. The snout is long, cylindrical, and 
trunk-like, with the nostrils situated on each side of its extremity; the tail naked, 
cylindrical, and of considerable length; and the toes, especially those of the fore- 
feet, are armed with powerful curved claws. The fur covering the body is long 
and coarse. The Haytian solenodon (Solenodon paradoxus) is restricted to the 
island of Hayti, and was the first known of the two species. It may be compared 
in size to a small rabbit, the head and body measuring about 12 inches, and the 
tail about 8. The head and upper-parts are brown, becoming blackish behind 
and on the thighs; while the sides of the head and under-parts are lighter in 
colour. 
The Cuban solenodon (S. cubanus), is distinguished by the whole of the head, 
neck, and chest being tawny, or yellowish, while the remainder of the upper part 
and sides of the body is dark blackish-brown. The nature of the fur is also some- 
