| |||
| barbudo rayado (Polynemus quadrifilis); barbudo gigante africano (Polynemus quadrifilis) | |||
| |||
| barbudos n (Polynemidae) | |||
|
threadfin : 14 phrases in 3 subjects |
| Ichthyology | 5 |
| Natural resourses and wildlife conservation | 4 |
| Natural sciences | 5 |
| |||
| barbudo rayado (Polynemus quadrifilis); barbudo gigante africano (Polynemus quadrifilis) | |||
| |||
| barbudos n (Polynemidae) | |||
|
threadfin : 14 phrases in 3 subjects |
| Ichthyology | 5 |
| Natural resourses and wildlife conservation | 4 |
| Natural sciences | 5 |