Spawning Habitat and Nest Depth of Female Dolly Varden <i>Salvelinus malma</i> of Different Body Size
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- Kitano Satoshi
- Research Institute of North Pacific Fisheries, Hokkaido University
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- Shimazaki Kenji
- Research Institute of North Pacific Fisheries, Hokkaido University
Bibliographic Information
- Other Title
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- Spawning Habitat and Nest Depth of Female Dolly Varden Salvelinus malma of Different Body Size
- Spawning Habitat and Nest Depth of Fema
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Abstract
Spawning habitat and nest depth in relation to female body size were studied in a small population of Dolly Varden Salvelinus malma. Females selected areas where gravel was prevalent and currents were slow for spawning. Neither substrate score, water depth, nor current velocity was significantly correlated with the female body size. Nest depth, however, was strongly correlated with female size. These results suggest that nests made by smaller females are more vulnerable to destruction both from flooding and from nest site reuse by later-spawning females.
Journal
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- Fisheries science
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Fisheries science 61 (5), 776-779, 1995
The Japanese Society of Fisheries Science
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Details 詳細情報について
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- CRID
- 1390001204428554496
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- NII Article ID
- 130003902773
- 10004863485
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- NII Book ID
- AA10993718
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- COI
- 1:CAS:528:DyaK2MXovVOjsbk%3D
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- NDL BIB ID
- 3644337
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- ISSN
- 09199268
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed