Articles with "roach" as a keyword



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Shifts in diet of an apex predator following the colonisation of an invasive fish

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Published in 2019 at "Hydrobiologia"

DOI: 10.1007/s10750-019-03972-w

Abstract: Roach is an invasive cyprinid fish species that has been introduced to many Irish lakes, causing broad changes in fish community dynamics. This paper examines whether roach invasion is associated with temporal change in the… read more here.

Keywords: diet apex; roach; pike; shifts diet ... See more keywords
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Characterization of trophic niche partitioning between carp (Cyprinus carpio) and roach (Rutilus rutilus) in experimental polyculture ponds using carbon (δ13C) and nitrogen (δ15N) stable isotopes

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Published in 2020 at "Aquaculture"

DOI: 10.1016/j.aquaculture.2020.735162

Abstract: Abstract In temperate fish polyculture, common carp (Cyprinus carpio) and roach (Rutilus rutilus) are two fish species commonly reared in the same ponds. In the natural environment, these two species are considered omnivorous and may… read more here.

Keywords: trophic niche; carp cyprinus; roach; polyculture ... See more keywords
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Allopatric and sympatric diversification within roach (Rutilus rutilus) of large pre‐alpine lakes

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Published in 2019 at "Journal of Evolutionary Biology"

DOI: 10.1111/jeb.13502

Abstract: Intraspecific differentiation in response to divergent natural selection between environments is a common phenomenon in some northern freshwater fishes, especially salmonids and stickleback. Understanding why these taxa diversify and undergo adaptive radiations while most other… read more here.

Keywords: allopatric sympatric; diversification; differentiation; roach ... See more keywords
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A reappraisal of the California Roach/Hitch (Cypriniformes, Cyprinidae, Hesperoleucus/Lavinia) species complex.

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Published in 2019 at "Zootaxa"

DOI: 10.11646/zootaxa.4543.2.3

Abstract: The California Roach (Hesperoleucus symmetricus) and Hitch (Lavinia exilicauda) form a species complex largely endemic to California (CA), USA. Using previous studies of this complex along with a recent comprehensive genomic analysis, we developed a… read more here.

Keywords: hesperoleucus; california roach; california; roach ... See more keywords