Oryzomys chapmani (rodent)
Abundance: 2.70%
Habitats: tropical/subtropical moist broadleaf forest (1) only
Found in one sample
Mexico: Misantla (small mammals, dry season)
Size measurements:
| ♂ hind foot length | 27 mm | N = 1 | Goldman 1915 |
| ♂ skull length | 26.3 mm | N = 1 | Goldman 1915 |
| ♂ skull width | 14 mm | N = 1 | Goldman 1915 |
| ♂ tail length | 118 mm | N = 1 | Goldman 1915 |
| ♂ total body length | 220 mm | N = 1 | Goldman 1915 |
| ♂ upper tooth row length | 3.8 mm | N = 1 | Goldman 1915 |
See also Oryzomys, Oryzomys alfaroi, Oryzomys angouya, Oryzomys capito, Oryzomys couesi, Oryzomys longicaudatus, Oryzomys melanotis, Oryzomys nigripes, Oryzomys palustris, Oryzomys sp.