Solenodons (meaning "slotted-tooth") are venomous, nocturnal, burrowing, insectivorous mammals belonging to the family Solenodontidae. Only one genus, Solenodon, is known, although a few other genera were erected at one time and are now regarded as junior synonyms. Solenodontidae is interesting to phylogenetics researchers because of its retention of primitive mammal characteristics; their species resemble very closely those that lived near the end of the age of the dinosaurs. They are one of two families of Caribbean soricomorphs; it is uncertain whether the other family, Nesophontidae, which went extinct during the Holocene, was closely related to solenodons.Solenodons resemble very large shrews, and are often compared to them; with extremely elongated cartilaginous snouts, long, naked, scaly tails, small eyes, and coarse, dark brown to black hair.
http://en.wikipedia.org/wiki/Solenodon
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