 |
| |||
| Wale (Cetacea); echte Wale (Cetacea); Walfische (Cetacea); Waltiere (Cetacea) | |||
| Zetazeen (Cetacea) | |||
| Walfisch (Cetacea) | |||
| китообразные: 4 phrases in 2 subjects |
| Ichthyology | 3 |
| Oceanography & oceanology | 1 |
|
| |||
| Wale (Cetacea); echte Wale (Cetacea); Walfische (Cetacea); Waltiere (Cetacea) | |||
| Zetazeen (Cetacea) | |||
| Walfisch (Cetacea) | |||
| китообразные: 4 phrases in 2 subjects |
| Ichthyology | 3 |
| Oceanography & oceanology | 1 |