 |
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| European perch; redfin perch; perch; English perch Perca fluviatilis | |||
| perch (Perca flavescens, Perca fluviatilis, Plectroplites ambiguus); perch (Percidae) | |||
| yellow perch; river perch; common perch | |||
| perch (Perca fluviatilis); European perch (Perca fluviatilis); redfin perch (Perca fluviatilis) | |||
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| river perch (Perca fluviatilis) | |||
| common perch | |||
| European perch (Perca fluviatilis); perch (Perca fluviatilis) | |||
| darter (Perca fluviatilis); perch (Perca fluviatilis) | |||
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Flussbarsch : 4 do fraz, 4 tematyki |
| Biologia | 1 |
| Hodowla ryb hodowla ryb | 1 |
| Pospolicie | 1 |
| Przemysł spożywczy | 1 |