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| steinbítur; steinbitur (Anarhichas denticulatus, Anarhichas lupus, Anarhichas minor, Anarhichas orientalis, Anarhichas spp., Ictaluridae) | |||
| steinbítur (Anarhichas denticulatus, Anarhichas lupus, Anarhichas minor, Anarhichas orientalis, Anarhichas spp., Ictaluridae) | |||
| Katfisch: 3 phrases in 2 subjects |
| Fish farming pisciculture | 2 |
| Ichthyology | 1 |