| Citation | Smithsonian Institution, 2025 Megabalanus coccopoma, crustaceans-barnacles, titan acorn barnacle. https://invasions.si.edu/nemesis/galapagos/species_summary/656268 [Accessed: 12/11/2025]. |
| Ref. | 138244 Smithsonian Institution, 2025 |
| Page | |
| Named Used as Valid | Megabalanus coccopoma |
| Locality | |
| Distribution | Southeastern Pacific, from Mexico to Peru. |