| Citation | Otel, V., 1999, The presence of the species Gymnocephalus baloni Holcik et Hensel, 1974 (Pisces, Percidae) in the Danube Delta Biosphere Reserve.. Analele St.ale Inst.Delta Dunarii 7:40-43. |
| Ref. | Otel, V., 1999 |
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| Named Used as Valid | Gymnocephalus cernuus |
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| Locality | |
| Distribution | Danube Delta Biosphere Reserve |
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