 |
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| lagostim-do-rio (Astacus astacus, astacus fluviatilis, Astacus spp., Cambarus spp., Cherax destructor, Cherax tenuimanus, Euastacus armatus) | |||
| lagostim-do-rio (Astacus astacus(Linnaeus,1758)) | |||
| lagostim de patas vermelhas (Astacus astacus) | |||
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| lagostins-do-rio não vivos | |||
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| Caranguejo (Cancer) | |||
| Danois glossaire | |||
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| potočni rak (Astacus astacus, astacus fluviatilis, Astacus spp., Cambarus spp., Cherax destructor, Cherax tenuimanus, Euastacus armatus) | |||
| krebs: 10 phrases, 6 sujets |
| Agriculture | 1 |
| Médical | 1 |
| Pisciculture pisciculture | 1 |
| Ressources naturelles et conservation de la faune | 2 |
| Sciences de la vie | 4 |
| Sciences naturelles | 1 |