Discrimination of native and introduced brown trout in the River Doubs (Rhône drainage) by number and shape of parr marks |
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| Authors: | M. Mezzera,C. R. Largiadè r, A. Scholl |
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| Affiliation: | Department of Population Biology, Institute of Zoology, University of Berne, Baltzerstrasse 3, CH-3012 Berne, Switzerland |
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| Abstract: | Significant differences in the number and shape of parr marks were found between native, introduced hatchery and hybrid brown trout parr in the River Doubs. Similar differences in number of parr marks were observed in selective cross-breedings. |
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| Keywords: | brown trout Doubs trout parr marks |
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