| Subject | English | Spanish |
| nat.res. | barnacle goose | barnacla cariblanca (Branta leucopsis) |
| nat.sc., agric. | giant barnacle | balano gigante (Megabalanus psittacus) |
| nat.sc., agric. | goose barnacle | anodonta (Anodonta cygnea) |
| fish.farm. | goose barnacle | percebe del Cantábrico (Mitella pollicipes, Pollicipes cornucopia) |
| agric. | goose barnacle | percebe (Mitella pollicipes (Gmelin), Pollicipes cornucopia) |
| nat.res., fish.farm. | goose barnacles | bellotas de mar (Lepadidae, Lepas spp.) |
| life.sc., fish.farm. | goose barnacles | - (Lepas) |
| nat.sc., agric. | goose barnacles | falsos percebes (Lepas) |