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helt (Coregonus albula, Coregonus artedii, Coregonus clupeaformis, Coregonus hoyi, Coregonus lavaretus, Coregonus oxyrhynchus, Coregonus pollan); hælt (Coregonus altior, Coregonus elegans, Coregonus pollan); pollanhelt (Coregonus altior, Coregonus elegans, Coregonus pollan); amerikansk helt (Coregonus artedi, Coregonus artedii, Leucichthys artedii); heltarter (Coregonus spp.); heltslægt (Coregonus spp.); heltfamilien (Coregoninae) | |||
helt (Coregonidae); snæbel (Coregonidae) |
Felchen: 3 phrases in 2 subjects |
Fish farming pisciculture | 2 |
Life sciences | 1 |