The quadrupeds of North America New York V.G. Audubon 1851-54. Mammals North America Duke University Libraries Spermophilus tridecemlineatus John...
Richardson's ground squirrel, Urocitellus richardsonii, and thirteen-lined ground squirrel, Ictidomys tridecemlineatus. Handcoloured copperplate...
Thirteen-lined ground squirrel, Ictidomys tridecemlineatus . Chromolithograph by Trautmann, Bailey and Blampey after an illustration by Ernest E....
Dreizehnstreifen-Hörnchen, Ictidomys tridecemlineatus, Syn. Spermophilus tridecemlineatus, auch Dreizehnstreifenziesel oder...
illustration of six-lined racerunner, black-tailed prairie dog, meadow vole thirteen-lined ground squirrel, burrowing owl, and bullsnake in tunnel and burrow system - 十三條紋地松鼠 幅插畫檔、美工圖案、卡通及圖標動物巢穴, 隧道
illustration of thirteen-lined ground squirrel, striped skunk, prairie rattlesnake, plains pocket gopher, black-tailed prairie dog, and northern pocket gopher in burrow and tunnel system - 十三條紋地松鼠 幅插畫檔、美工圖案、卡通及圖標