| Citation | Eigenmann, R.S., 1912, The freshwater fishes of British Guiana, including a study of the ecological grouping of species, and the relation of the fauna of the plateau to that of the lowlands.. Mem. Carneg. Mus. 5:578 p. |
| Ref. | 2037 Eigenmann, R.S., 1912 |
| Page | 116 |
| Named Used as Valid | Potamotrygon hystrix |
| Comment | |
| Locality | |
| Distribution | |
| Quote |