| Subject | Dutch | French |
| life.sc., fish.farm. | eetbare zee-egel | oursin commun (Echinus esculentus) |
| life.sc., fish.farm. | eetbare zee-egel | oursin globuleux (Echinus esculentus) |
| life.sc., fish.farm. | zee-egel | oursin violet (Paracentrotus lividus, Strongylocentrotus lividus) |
| nat.res. | zee-egel | \URM (Paracentrotus lividus(Lamarck,1816), Strongylocentrotus lividus) |
| fish.farm. | zee-egel | oursin (Echinus spp.) |
| nat.res. | zee-egel | oursin pierre (Paracentrotus lividus(Lamarck,1816), Strongylocentrotus lividus) |
| life.sc., fish.farm. | zee-egel | oursin-pierre (Paracentrotus lividus, Strongylocentrotus lividus) |
| nat.sc., agric. | zee-egel | oursins (Echinus spp) |
| life.sc., fish.farm. | zee-egels | Echinoidea (Echinoidea) |
| nat.sc., agric. | zee-egels | oursins (Echinidae) |
