 |
| |||
| finback whales (Balaenopteridae); finny whales (Balaenopteridae); rorquals (Balaenopteridae) | |||
| rorquals (Balaenoptera) | |||
| |||
| rorqual (Balaenopteridae) | |||
| rorqual (Balaenoptera physalus) | |||
| French thesaurus | |||
| |||
| plavi kit (Balaenoptera physalus) | |||
|
rorquals : 150 phrases in 7 subjects |
| Environment | 16 |
| Fish farming pisciculture | 3 |
| Ichthyology | 6 |
| Life sciences | 10 |
| Mammals | 85 |
| Natural resourses and wildlife conservation | 28 |
| Zoology | 2 |