| Citation | Bamber, R.N., 2009 Sea-spiders. p. 307-312 Wehrtmann, I.S.; Cortés, J. 2009. Marine biodiversity of Costa Rica, Central America. Springer 538pp. |
| Ref. | 83931 Bamber, R.N., 2009 |
| Page | spl 25.2 |
| Named Used as Valid | Heteronymphon abyssale |
| Locality | |
| Distribution | Pacific coast of Costa Rica. |