| |||
| Portunus swimcrabs (Portunus) | |||
| swimming crabs (Portunidae, Portunus spp.) | |||
| swimcrabs (Portunus spp.) | |||
| |||
| crab | |||
|
jaiba : 19 phrases in 5 subjects |
| Fish farming pisciculture | 1 |
| Ichthyology | 4 |
| Life sciences | 2 |
| Natural resourses and wildlife conservation | 4 |
| Natural sciences | 8 |