52 、A burrowing rodent of the genus Dasyprocta, native to tropical America and usually having brown fur streaked with gray.───刺豚鼠原产于美洲热带地区的袋鼬属穴居啮齿类动物,通常有带灰色花纹的棕色皮毛 53 、Any of several gregarious, burrowing South American rodents of the genera Lagostomus ...
Here, we provide a review of the burrowing rodent species that function as ecosystem engi- neers in rangelands of western North America. In this review, we examine a group of ground squirrels that are social and colonial, which often concentrates their effects on rangelands in a spatially ...
rodent Print Also known as: Cynomys Written by Guy Musser Archbold Curator Emeritus Vertebrate Zoology and Mammalogy, American Museum of Natural History, New York City, U.S. Guy Musser Fact-checked by The Editors of Encyclopaedia Britannica ...
teeth in each jaw are rodentlike; there are no canine teeth. Wombats almost invariably bear one young at a time, which develops for five months or longer in apouchthat opens rearward. They become sexually mature at two years of age in the common wombat and three in the hairy-nosed ...
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