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[3] [4] In North America, on the basis of mean linear dimensions and body masses through the year, the smallest species appears to be the Alaska marmot and the largest is the Olympic marmot. [ 5 ] [ 7 ] [ 8 ] [ 6 ] Some species, such as the Himalayan marmot and Tarbagan marmot in Asia, appear to attain roughly similar body masses to the Olympic ...
The groundhog (Marmota monax), also known as the woodchuck, is a rodent of the family Sciuridae, belonging to the group of large ground squirrels known as marmots. [2] A lowland creature of North America, it is found through much of the Eastern United States, across Canada and into Alaska. [3]
Pocket gophers, commonly referred to simply as gophers, are burrowing rodents of the family Geomyidae. [2] The roughly 41 species [3] are all endemic to North and Central America. [4] They are commonly known for their extensive tunneling activities and their ability to destroy farms and gardens.
Rodents of Central America (89 P) R. Rodents of Canada (65 P) Rodents of Mexico (94 P) Rodents of the United States (1 C, 127 P) Pages in category "Rodents of North ...
Rodents are animals that gnaw with two continuously growing incisors. Forty percent of mammal species are rodents, and they inhabit every continent except Antarctica. This list contains circa 2,700 species in 518 genera in the order Rodentia. [1]
The Mexican prairie dog (Cynomys mexicanus) is a diurnal burrowing rodent native to north-central Mexico. Treatment as an agricultural pest has led to its status as an endangered species. They are closely related to squirrels , chipmunks , and marmots .
The stoat is the product of a process that began 5–7 million years ago, when northern forests were replaced by open grassland, thus prompting an explosive evolution of small, burrowing rodents. The stoat's ancestors were larger than the current form, and underwent a reduction in size as they exploited the new food source.
Kangaroo rat and kangaroo mouse – similar heteromyid rodents native to North America; an example of convergence Kultarr – a marsupial with a similar body plan and coloration; another example of convergence; they use quadrupedal locomotion, but their large aerial phases cause them to be confused with hopping mice