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| cochenille ostréiforme Quadraspidiotus ostreaeformis | |||
| cochenille jaune des arbres fruitiers (Aspidiotus ostreaeformis, Quadraspidiotus ostreaeformis); cochenille ostréiforme (Aspidiotus ostreaeformis, Quadraspidiotus ostreaeformis) | |||
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| cochenille ostréiforme (Aspidiotis ostreaeformis) | |||
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oyster-shell scale : 4 phrases, 2 sujets |
| Entomologie | 3 |
| Sciences naturelles | 1 |