| |||
| ciscos (Coregonus); whitefishes (Coregonus) | |||
| |||
| Gwyniad (Coregonus lavaretus); pollan (Coregonus lavaretus); powan (Coregonus lavaretus); whitefish (Coregonus lavaretus) | |||
| whitefish (Coregonus sp.) | |||
| houting (Coregonus lavaretus); powan (Coregonus lavaretus); guyniad (Coregonus lavaretus) | |||
|
lavarets : 19 phrases in 6 subjects |
| Fish farming pisciculture | 7 |
| Ichthyology | 4 |
| Life sciences | 2 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 2 |
| Zoology | 2 |