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Some remarks on the karyotype of an intergeneric hybrid,Salmo trutta × Salvelinus fontinalis(Pisces: Salmoniformes)

✍ Scribed by Ernesto Capanna; Stefano Cataudella; Teresa Gentile Fronza


Book ID
104628375
Publisher
Springer Netherlands
Year
1973
Tongue
English
Weight
627 KB
Volume
44
Category
Article
ISSN
0016-6707

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✦ Synopsis


The karyotype of an intergeneric hybrid, Salmo trutta × Salvelinus ]ontinalis, was studied on metaphase plates from somatic cells. Detailed information was given on the karyotype morphology in the hybrid and both parental species. Findings were discussed in the light of an evaluation of the interlelationships between the two genera. Special attention was directed to Salmo trutta, a possible chromosome polymorphism being hypothesized to occur also in this species.