Table 1. Species, diploid (2n), fundamental number (FN), sex, and collection localities of Necromys lasiurus and Akodon sp.
| Voucher numbers | Species | 2n | FN | Sex | Municipality/State | Geographic coordinate |
|---|---|---|---|---|---|---|
| UFPAM-160 | N. lasiurus | 34 | 34 | M | Parauapebas/PA | 02°57’08”S; 51°51’40”W |
| UFPAM-186 | N. lasiurus | 34 | 34 | M | Parauapebas/PA | 02°57’08”S; 51°51’40”W |
| UFPAM-201 | N. lasiurus | 34 | 34 | F | Parauapebas/PA | 02°57’08”S; 51°51’40”W |
| UFPAM-339 | Akodon sp. | 10 | 14 | F | Parauapebas/PA | 02°57’08”S; 51°51’40”W |
| UFPAM-143 | Akodon sp. | 10 | 14 | M | Parauapebas/PA | 02°57’08”S; 51°51’40”W |
| UFPAM-199 | Akodon sp. | 10 | 14 | M | Parauapebas/PA | 02°57’08”S; 51°51’40”W |
Brazilian state: PA = Pará; M = Male and F = Female.