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Predation of lake trout and lake whitefish embryos by crayfish: Implications of shifts in crayfish dominance in Lake Simcoe

✍ Scribed by Kristine Mason; David O. Evans

Book ID
116648242
Publisher
Elsevier
Year
2011
Tongue
English
Weight
853 KB
Volume
37
Category
Article
ISSN
0380-1330

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## Abstract The population density of __Orconectes limosus__ in a mesotrophic lake was assessed in the context of fish and macroinvertebrate biomasses, and crayfish consumption by fish. The average __O.__ __limosus__ (β‰₯6 cm total length) abundance and biomass in the littoral zone was 2200 ind ha^–1