First Record of Natural Hybridization and Introgression between Pikeperch (Sander lucioperca) and Perch (Perca fluviatilis)

First Record of Natural Hybridization and Introgression between Pikeperch (Sander lucioperca) and Perch (Perca fluviatilis)

A case of natural hybridization between pikeperch (Sander lucioperca) and perch (Perca fluviatilis) was confirmed based on the intermediate morphological, anatomical and genetic characteristics of the hybrid. Micro satellite analyses ruled out the possibility that the focal individual was of either...

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Veröffentlicht in:Annales zoologici fennici 2011-03, Vol.48 (1), p.39-44
Hauptverfasser: Kahilainen, Kimmo K, Teacher, Amber G. F, Kähkönen, Kirsi, Vinni, Mika, Lehtonen, Hannu, Merilä, Juha
Format: Artikel
Sprache:eng
Schlagworte:
DNA
Evolutionary genetics
Fish scales
Freshwater fishes
Genetic hybridization
Hybridity
Lakes
Microsatellites
Mitochondrial DNA
Perca fluviatilis
Sander lucioperca
Species
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Beschreibung
Zusammenfassung:A case of natural hybridization between pikeperch (Sander lucioperca) and perch (Perca fluviatilis) was confirmed based on the intermediate morphological, anatomical and genetic characteristics of the hybrid. Micro satellite analyses ruled out the possibility that the focal individual was of either pure species, and indicated it was a S. lucioperca backcross.
ISSN:0003-455X
1797-2450
DOI:10.5735/086.048.0104