| Citation | Byczkowska-Smyk, W., 1957, The respiratory surface of the gills in teleosts. I. The respiratory surface of the gills in the flounder (Pleuronectes platessa) and perch (Perca fluviatilis).. Zool. Pol. 8:91-111. |
| Ref. | 2420 Byczkowska-Smyk, W., 1957 |
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| Named Used as Valid | Perca fluviatilis |
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