Natural hybridization between Atlantic salmon,Salmo salar, and brown trout,Salmo trutta, in northern Spain
作者:
C. Garcia Leaniz,
E. Verspoor,
期刊:
Journal of Fish Biology
(WILEY Available online 1989)
卷期:
Volume 34,
issue 1
页码: 41-46
ISSN:0022-1112
年代: 1989
DOI:10.1111/j.1095-8649.1989.tb02956.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
Hybrids between Atlantic salmon and brown trout were detected in two of four watersheds studied in northern Spain. The proportions of hybrids in samples of 'salmon’ranged from 0 to 7–7% but they were not significantly heterogeneous among locations, resulting in a mean hybridization rate of 2–3%. This is the highest rate of natural hybridization so far reported and is significantly greater than rates observed elsewhere in E
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