| |||
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 |