| Image Reference Number: | 005177 |
| Common Name: | Hydrothermal vent clam |
| Scientific Name: | Calyptogena magnifica |
| Location: | Hydrothermal Vents, Equatorial Pacific |
| Description: | A giant hydrothermal vent clam, Calyptogena, from 2.5 kilometres on the East Pacific Rise. This clam genus also occurs at methane seeps/cold seeps. |