Details
| Catalogue no.: | UPSZMC 193411 |
| Taxon: | Proechimys guyannensis (E. Geoffroy, 1803) |
| Label: | Echinomys myosurus Lichtenchtein |
| Collector: | Mus. Westin |
| Date: | 1814 - 1817 |
| Country: | Brazil |
| Locality: | Minas Gerais or Rio de Janeiro States |
| Comments: | No Thunberg label. |