(DOWNLOAD) "Natural History of the Prairie Vole (Mammalian Genus Microtus)" by E. W. Jameson " eBook PDF Kindle ePub Free
eBook details
- Title: Natural History of the Prairie Vole (Mammalian Genus Microtus)
- Author : E. W. Jameson
- Release Date : January 30, 2011
- Genre: Science & Nature,Books,
- Pages : * pages
- Size : 218 KB
Description
The prairie vole (Microtus ochrogaster) at Lawrence, Kansas, is approximately 5-1/2 inches in length, of which the tail comprises 1-1/4 inches, and weighs approximately 1-1/2 ounces. The color on the dorsum is dark gray with a grizzled appearance from the mixture of black and fulvous on the long hairs; the venter is paler, sometimes pale fulvous or cinnamon. The animal is compactly built much as are the other microtine rodents. The short legs and short tail, small eyes and partly hidden ears, and heavy and flattened head all suggest its semifossorial mode of life. The prairie vole spends most of its time in an elaborate system of tunnels (some entirely below the ground) and in almost hidden galleries in the dense grass.