Ammospermophilus harrisii (rodent)
Found in two samples
United States: Organ Pipe Cactus National Monument (Flats), Organ Pipe Cactus National Monument (Uplands)
Size measurements:
| ♀ body mass | 122 g | N = 48 | Neal 1965 |
| ♂ body mass | 122 g | N = 55 | Neal 1965 |
| ♀ ear length | 5 mm | N = 1 | Mearns 1895 |
| ♀ hind foot length | 40 mm | N = 1 | Mearns 1895 |
| ♀ tail length | 93 mm | N = 1 | Mearns 1895 |
| ♀ total body length | 245 mm | N = 1 | Mearns 1895 |
See also Ammospermophilus, Ammospermophilus interpres, Ammospermophilus junturensis, Ammospermophilus leucurus, Ammospermophilus sp.