| Citation | Cortés, J., V. Nielsen and A. Herrera-Cubilla, 2009 Bryozoans. p. 413-416 Wehrtmann, I.S.; Cortés, J. 2009. Marine biodiversity of Costa Rica, Central America. Springer 538pp. |
| Ref. | 83940 Cortés, J., V. Nielsen and A. Herrera-Cubilla, 2009 |
| Page | SPL 34.1 |
| Named Used as Valid | Escharina porosa |
| Locality | |
| Distribution | Caribbean coast of Costa Rica. |