| |||
| perche f (Perca flavescens, Perca fluviatilis, Plectroplites ambiguus); perche f (Percidae) | |||
| |||
| pichette (Perca fluviatilis); hurlin (Perca fluviatilis); perchat m (Perca fluviatilis); perchaude f (Perca fluviatilis); perchelle (Perca fluviatilis); perdrix de rivière (Perca fluviatilis) | |||
| perche commune (Perca fluviatilis); perche de rivière (Perca fluviatilis); perche des Vosges (Perca fluviatilis) | |||
| perche f (Perca fluviatilis); perche commune (Perca fluviatilis) | |||
| perche f (fluviatile, Perca fluviatilis) | |||
|
Flussbarsch : 3 phrases in 2 subjects |
| Fish farming pisciculture | 1 |
| Natural sciences | 2 |