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| rorquals (Balaenoptera); finback whales (Balaenoptera); finny whales (Balaenoptera) | |||
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| Bryde's whale (Balaenoptera edeni); Tropical whale (Balaenoptera edeni) | |||
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| Sei whale (Balaenoptera borealis) | |||
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balenoptere : 23 phrases in 3 subjects |
| Mammals | 21 |
| Natural resourses and wildlife conservation | 1 |
| Zoology | 1 |