| |||
| barbudo (Polydactylus approximans, Polydactylus octonemus, Polydactylus quadrifilis) | |||
| barbudo-gigante (Polynemus quadrifilis) | |||
| |||
| barbudos (Polynemidae) | |||
| peixes-barba (Polynemidae); barbinhos (Polynemidae) | |||
|
threadfin : 11 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 7 |
| Natural sciences | 4 |