 |
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| purple sea-urchin | |||
| sea urchin; urchin (Echinidae); sea urchin (Echinus spp.) | |||
| purple-tipped sea-urchin (Psammechinus miliaris) | |||
| globe thistle (Echinops) | |||
| sea urchin (Echinus echinus) | |||
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| echinoderms | |||
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| sea urchins (Echinus spp); urchins (Strongylocentrotus spp.) | |||
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| sea urchins | |||
| Français glossaire | |||
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| morski jež | |||
|
oursin : 30 phrases, 5 sujets |
| Général | 4 |
| Ichtyologie | 12 |
| Pisciculture pisciculture | 1 |
| Ressources naturelles et conservation de la faune | 11 |
| Sciences de la vie | 2 |