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| pollanmarene (Coregonus altior, Coregonus elegans, Coregonus pollan); ciscomarene (Coregonus artedi, Coregonus artedii, Leucichthys artedii); marene (Coregonus altior, Coregonus elegans, Coregonus pollan) | |||
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| marene (Coregonus albula, Coregonus artedii, Coregonus clupeaformis, Coregonus hoyi, Coregonus lavaretus, Coregonus oxyrhynchus, Coregonus pollan) | |||
| marene (Coregonus altior, Coregonus elegans, Coregonus pollan) | |||
| Maräne: 13 phrases in 4 subjects |
| Fish farming pisciculture | 6 |
| General | 1 |
| Natural resourses and wildlife conservation | 3 |
| Zoology | 3 |