 |
| |||
| horse mackerels (Trachurus spp.); jack and horse mackerels (Trachurus spp.); scads and horse mackerels (Trachurus spp.) | |||
| Atlantic horse mackerel (Trachurus trachurus); rough scad (Trachurus lathami) | |||
| |||
| blue jack mackerel (Trachurus picturatus) | |||
| stavrid: 8 phrases in 3 subjects |
| Fish farming pisciculture | 1 |
| Life sciences | 6 |
| Natural resourses and wildlife conservation | 1 |