| Referens | Potts, G.W., 1980 The zonation of rocky littoral areas around Little Cayman. Atoll Research Bulletin 241:23-42. |
| Ref. | 105446 Potts, G.W., 1980 |
| Sida | 25 |
| Named Used as Valid | Grapsus grapsus |
| Observationsplats | |
| Distribution | Preston Bay, Little Cayman, Cayman Islands. |