Neusticomys oyapocki (rodent)
Mass: 38.0 g based on Leite et al. 2007
Abundance: 0.88%
Habitats: tropical/subtropical moist broadleaf forest (1) only
Found in one sample
French Guiana: Trois-Sauts
Size measurements:
| ♀ body mass | 25 g | N = 1 | Leite et al. 2007 |
| ♂ body mass | 38 g | N = 1 | Leite et al. 2007 |
| ♂ body mass | 50 g | N = 1 | Leite et al. 2007 |
| ♂ body mass | 44 g | N = 1 | Leite et al. 2007 |
| ♀ condyloincisive length | 24.6 mm | N = 1 | Leite et al. 2007 |
| ♂ condyloincisive length | 25.3 mm | N = 1 | Leite et al. 2007 |
| ♂ condyloincisive length | 27.9 mm | N = 1 | Leite et al. 2007 |
| ♂ condyloincisive length | 27.8 mm | N = 1 | Leite et al. 2007 |
| ♀ ear length | 11 mm | N = 1 | Leite et al. 2007 |
| ♂ ear length | 12 mm | N = 1 | Leite et al. 2007 |
| ♂ ear length | 11 mm | N = 1 | Leite et al. 2007 |
| ♂ ear length | 11 mm | N = 1 | Leite et al. 2007 |
| ♀ head and body length | 96 mm | N = 1 | Leite et al. 2007 |
| ♂ head and body length | 115 mm | N = 1 | Leite et al. 2007 |
| ♂ head and body length | 127 mm | N = 1 | Leite et al. 2007 |
| ♂ head and body length | 111 mm | N = 1 | Leite et al. 2007 |
| ♀ hind foot length | 25 mm | N = 1 | Leite et al. 2007 |
| ♂ hind foot length | 25 mm | N = 1 | Leite et al. 2007 |
| ♂ hind foot length | 26 mm | N = 1 | Leite et al. 2007 |
| ♂ hind foot length | 25 mm | N = 1 | Leite et al. 2007 |
| ♀ skull width | 12.3 mm | N = 1 | Leite et al. 2007 |
| ♂ skull width | 12.2 mm | N = 1 | Leite et al. 2007 |
| ♂ skull width | 14.4 mm | N = 1 | Leite et al. 2007 |
| ♂ skull width | 14.1 mm | N = 1 | Leite et al. 2007 |
| ♀ tail length | 69 mm | N = 1 | Leite et al. 2007 |
| ♂ tail length | 81 mm | N = 1 | Leite et al. 2007 |
| ♂ tail length | 86 mm | N = 1 | Leite et al. 2007 |
| ♂ tail length | 77 mm | N = 1 | Leite et al. 2007 |
See also Neusticomys