INSECTIVORA—INSECT-EATERS.
THE quadrupeds which compose this small but numerous group live principally upon insects, and have their molar teeth studded with sharp points. The habits of the different families are extremely varied. Some for instance, like the Hedgehog, seek their food on the ground, while others like the Tupaia, hunt for it on trees. The Moles, on the other hand, find their subsistence deep in the soil, and live entirely under the ground; while the Desmans, and some species of the Shrew Mice live in or near the water.
The Insect-eaters are usually divided into three families—the various kinds of Moles, which are too well known to require special description; the Shrew Mice and their numerous small relatives, including the Water, the Oared and the Elephant Shrew, the Desmans, etc.; and the Hedgehogs—including the Long-eared and the Common Hedgehog, the Tupaia, and other members of this curious prickly family.