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| siika (Coregonus altior, Coregonus elegans, Coregonus pollan) | |||
| siika (Coregonus albula, Coregonus artedii, Coregonus clupeaformis, Coregonus hoyi, Coregonus lavaretus, Coregonus oxyrhynchus, Coregonus pollan) | |||
| siiat (Coregonidae) | |||
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| siiat (Coregonus) | |||
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| siiat (Coregonus spp.) | |||
| coregono: 29 phrases, 3 sujets |
| Pisciculture pisciculture | 22 |
| Ressources naturelles et conservation de la faune | 4 |
| Sciences de la vie | 3 |