 |
| |||
| speervis (Tetrapturus belone) | |||
| speervissen (Tetrapturus spp.); zeilvissen (Istiophoridae) | |||
| marlijnen (Makaira spp.) | |||
| marlin: 9 phrases in 4 subjects |
| Fish farming pisciculture | 3 |
| Life sciences | 2 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 2 |