 |
| |||
| sea catfish (Bagre marinus, Galeichthys felis) | |||
| brown bullhead (Ictalurus nebulosus); common bullhead (Ictalurus nebulosus); northern brown bullhead (Ictalurus nebulosus) | |||
| |||
| bullhead | |||
| |||
| bagrid catfish | |||
| |||
| channel catfish | |||
| |||
| black bullhead | |||
| |||
| catfishes (Ictaluridae) | |||
|
Poisson- chat : 27 phrases in 5 subjects |
| Fish farming pisciculture | 6 |
| Health care | 1 |
| Ichthyology | 14 |
| Life sciences | 3 |
| Natural resourses and wildlife conservation | 3 |