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The Lagomorphs, order Lagomorpha, are an order of mammals of which there are two families, Leporidae (hares and rabbits), and Ochotonidae (pikas). Though members of order Lagomorpha can resemble rodents (order Rodentia), and were classified as a superfamily in that order until the early twentieth century, they have since been considered a separate order. For a time it was common to consider the lagomorphs only distant relatives of the rodents, to whom they merely bore a superficial resemblance; however, genetic studies have since shown that, while still distinct from rodents, they are indeed very closely related after all.
Characteristics Lagomorphs (loģ o-moŕ fs)(Gr. lagos, hare: + morphē, form) differ from rodents in that: They resemble rodents, however, in that their teeth grow throughout their life, thus necessitating constant chewing to keep them from growing too long. Classification See also | |||||||||||||||||||||||||||||
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