| |||
| tubarão-martelo (Sphyrna zygaena, Zygaena malleus); martelo (Sphyrna zygaena, Zygaena malleus) | |||
|
hammerhead : 16 phrases in 3 subjects |
| Fish farming pisciculture | 9 |
| Natural resourses and wildlife conservation | 6 |
| Transport | 1 |
| |||
| tubarão-martelo (Sphyrna zygaena, Zygaena malleus); martelo (Sphyrna zygaena, Zygaena malleus) | |||
|
hammerhead : 16 phrases in 3 subjects |
| Fish farming pisciculture | 9 |
| Natural resourses and wildlife conservation | 6 |
| Transport | 1 |