Proechimys guyannensis (rodent)
Mass: 207 g based on Malcolm 1992 and Sanderson 1949
Abundance: 3.51%
Habitats: tropical/subtropical moist broadleaf forest (1) only
Found in one sample
French Guiana: Trois-Sauts
Size measurements:
| ♀ body mass | 216.3 g | N = 4 | Malcolm 1992 |
| ♀ body mass | 188 g | N = 17 | Sanderson 1949 |
| ♂ body mass | 185.0 g | N = 2 | Malcolm 1992 |
| ♂ body mass | 238 g | N = 12 | Sanderson 1949 |
| ♀ ear length | 21 mm | N = 17 | Sanderson 1949 |
| ♀ ear length | 24 mm | N = 1 | Thomas 1899 |
| ♂ ear length | 22 mm | N = 12 | Sanderson 1949 |
| ♂ ear length | 23 mm | N = 1 | Thomas 1903 |
| ♂ ear length | 25 mm | N = 1 | Thomas 1905 |
| ♀ head and body length | 181 mm | N = 17 | Sanderson 1949 |
| ♀ head and body length | 198 mm | N = 1 | Thomas 1899 |
| ♂ head and body length | 202 mm | N = 12 | Sanderson 1949 |
| ♂ head and body length | 230 mm | N = 1 | Thomas 1903 |
| ♂ head and body length | 228 mm | N = 1 | Thomas 1905 |
| ♀ hind foot length | 43 mm | N = 17 | Sanderson 1949 |
| ♀ hind foot length | 40 mm | N = 1 | Thomas 1899 |
| ♂ hind foot length | 51 mm | N = 1 | Osgood 1944 |
| ♂ hind foot length | 42 mm | N = 12 | Sanderson 1949 |
| ♂ hind foot length | 51 mm | N = 1 | Thomas 1903 |
| ♂ hind foot length | 41 mm | N = 1 | Thomas 1905 |
| ♀ skull length | 49.5 mm | N = 1 | Thomas 1899 |
| ♂ skull length | 55.5 mm | N = 1 | Osgood 1944 |
| ♂ skull length | 56.5 mm | N = 1 | Thomas 1903 |
| ♂ skull length | 51 mm | N = 1 | Thomas 1905 |
| ♀ skull width | 23.3 mm | N = 1 | Thomas 1899 |
| ♂ skull width | 25.7 mm | N = 1 | Osgood 1944 |
| ♂ skull width | 26.5 mm | N = 1 | Thomas 1903 |
| ♂ skull width | 24.5 mm | N = 1 | Thomas 1905 |
| ♀ tail length | 170 mm | N = 17 | Sanderson 1949 |
| ♀ tail length | 198 mm | N = 1 | Thomas 1899 |
| ♂ tail length | 164 mm | N = 1 | Osgood 1944 |
| ♂ tail length | 156 mm | N = 12 | Sanderson 1949 |
| ♂ tail length | 165 mm | N = 1 | Thomas 1903 |
| ♂ tail length | 185 mm | N = 1 | Thomas 1905 |
| ♂ total body length | 355 mm | N = 1 | Osgood 1944 |
| ♀ upper tooth row length | 7.7 mm | N = 1 | Thomas 1899 |
| ♂ upper tooth row length | 8.7 mm | N = 1 | Osgood 1944 |
| ♂ upper tooth row length | 7.5 mm | N = 1 | Thomas 1903 |
| ♂ upper tooth row length | 7 mm | N = 1 | Thomas 1905 |
See also Proechimys, Proechimys brevicauda, Proechimys cayennensis, Proechimys cuvieri, Proechimys goeldii, Proechimys guairae, Proechimys longicaudatus, Proechimys oconnelli, Proechimys quadruplicatus, Proechimys roberti, Proechimys semispinosus, Proechimys setosus, Proechimys simonsi, Proechimys sp., Proechimys sp. 1, Proechimys sp. 2, Proechimys spp.
Current reference:
Huckleberry et al. 2001 (ER 3215)