Nephelomys keaysi (rodent)
Mass: 79.4 g based on Mena and Medellín 2010
Habitats: tropical/subtropical moist broadleaf forest (1)
only
Found in one sample
Peru: Pozuzo (small fragment)
Size measurements:
| body mass | 79.4 g | N = 9 | Mena and Medellín 2010 |
| ♀ ear length | 21 mm | N = 1 | Allen 1900 |
| ♀ head and body length | 158 mm | N = 1 | Allen 1900 |
| ♀ head and body length | 100 mm | N = 1 | Allen 1900 |
| head and body length | 150 mm | N = 1 | Allen 1900 |
| head and body length | 162 mm | N = 1 | Allen 1900 |
| head and body length | 98 mm | N = 1 | Allen 1900 |
| ♀ hind foot length | 38 mm | N = 1 | Allen 1900 |
| ♀ hind foot length | 27 mm | N = 1 | Allen 1900 |
| hind foot length | 32 mm | N = 1 | Allen 1900 |
| hind foot length | 34 mm | N = 1 | Allen 1900 |
| hind foot length | 27 mm | N = 1 | Allen 1900 |
| ♀ skull length | 38.3 mm | N = 1 | Allen 1900 |
| ♀ skull length | 30 mm | N = 1 | Allen 1900 |
| skull length | 35 mm | N = 1 | Allen 1900 |
| skull length | 37 mm | N = 1 | Allen 1900 |
| ♀ skull width | 19 mm | N = 1 | Allen 1900 |
| ♀ skull width | 16 mm | N = 1 | Allen 1900 |
| ♀ tail length | 197 mm | N = 1 | Allen 1900 |
| ♀ tail length | 127 mm | N = 1 | Allen 1900 |
| tail length | 155 mm | N = 1 | Allen 1900 |
| tail length | 174 mm | N = 1 | Allen 1900 |
| tail length | 113 mm | N = 1 | Allen 1900 |
| ♀ total body length | 355 mm | N = 1 | Allen 1900 |
| ♀ total body length | 227 mm | N = 1 | Allen 1900 |
| total body length | 305 mm | N = 1 | Allen 1900 |
| total body length | 335 mm | N = 1 | Allen 1900 |
| total body length | 211 mm | N = 1 | Allen 1900 |
| ♀ upper tooth row length | 6 mm | N = 1 | Allen 1900 |
| ♀ upper tooth row length | 6 mm | N = 1 | Allen 1900 |
See also Nephelomys, Nephelomys albigularis, Nephelomys devius