| Referens | Foster, J.M., S.E. LeCroy, R.W. Heard and R. Vargas, 2009 Gammaridean amphipods. p. 265-274 Wehrtmann, I.S.; Cortés, J. 2009. Marine biodiversity of Costa Rica, Central America. Springer 538pp. |
| Ref. | 83927 Foster, J.M., S.E. LeCroy, R.W. Heard and R. Vargas, 2009 |
| Sida | S.21.1 |
| Named Used as Valid | Ceradocus sheardi |
| Observationsplats | |
| Distribution | Caribbean. |