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Is the distribution, growth and survival of juvenile salmonids sex biased? Negative results for coho salmon in an experimental stream channel
Author(s) -
Dittman A. H.,
Quinn T. P.,
Volk E. C.
Publication year - 1998
Publication title -
journal of fish biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.672
H-Index - 115
eISSN - 1095-8649
pISSN - 0022-1112
DOI - 10.1111/j.1095-8649.1998.tb00255.x
Subject(s) - oncorhynchus , biology , juvenile , spatial distribution , fishery , salmonidae , channel (broadcasting) , sibling , abundance (ecology) , ecology , zoology , fish <actinopterygii> , rainbow trout , psychology , developmental psychology , statistics , mathematics , electrical engineering , engineering
There were no sex‐related differences in spatial distribution, abundance or growth of juvenile coho salmon Oncorhynchus kisutch from two full‐sibling families after 75 days rearing in an outdoor stream channel. These findings are not consistent with recent reports that aggressiveness and spatial distribution differ between males and females in juveniles of other streamdwelling salmonid species.