Chelemys macronyx (rodent)
Mass: 68.3 g based on Pearson 1983, Figueroa Rojas et al. 2003 and Kelt 1994
Latitudinal range: -46.6° to -43.0°Habitats: temperate savanna (2), temperate broadleaf/mixed forest (1)
Found in 3 samples
Argentina: Sierras de Tecka, Arroyo Pescado
Chile: General Carrera Lake (shrub-pasture)
Size measurements:
| ♀ body mass | 72.0 g | N = 11 | Pearson 1983 |
| ♂ body mass | 74.64 g | N = 14 | Pearson 1983 |
| body mass | 61.8 g | N = 1 | Figueroa Rojas et al. 2003 |
| body mass | 62.12 g | N = 18 | Kelt 1994 |
| ♂ ear length | 15 mm | N = 1 | Thomas 1903 |
| ear length | 16.42 mm | N = 18 | Kelt 1994 |
| ♂ head and body length | 127 mm | N = 1 | Thomas 1903 |
| ♂ hind foot length | 25 mm | N = 1 | Thomas 1903 |
| hind foot length | 25.63 mm | N = 20 | Kelt 1994 |
| lower tooth row length | 5.76 mm | N = 20 | Kelt 1994 |
| ♂ skull length | 30 mm | N = 1 | Thomas 1903 |
| skull length | 30.67 mm | N = 19 | Kelt 1994 |
| ♂ skull width | 17 mm | N = 1 | Thomas 1903 |
| skull width | 17.04 mm | N = 20 | Kelt 1994 |
| ♂ tail length | 57 mm | N = 1 | Thomas 1903 |
| tail length | 56.65 mm | N = 20 | Kelt 1994 |
| total body length | 185.65 mm | N = 20 | Kelt 1994 |
| ♂ upper tooth row length | 5.3 mm | N = 1 | Thomas 1903 |
| upper tooth row length | 5.76 mm | N = 20 | Kelt 1994 |
See also Chelemys