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• W2004041884 abstract "MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsTheme Sections MEPS 466:215-223 (2012) - DOI: https://doi.org/10.3354/meps09932 Prey selectivity by juvenile Atlantic cod Gadus morhua in three coastal habitat types Peter Ljungberg*, P. Anders Nilsson, Anders Persson Department of Biology, Aquatic Ecology, Ecology Building, Lund University, 22362 Lund, Sweden *Email: peter.ljungberg@biol.lu.se ABSTRACT: Coastal habitats are heavily subjected to eutrophication and commercial fisheries, and such alterations can affect organism interaction strengths and potentially influence trophic dynamics. A key species inhabiting coastal environments in temperate waters is the Atlantic cod Gadus morhua, which utilises coastal areas for food and shelter. We used an experimental mechanistic approach to assay prey selectivity by juvenile cod when foraging on grass shrimp Palaemon elegans and brown shrimp Crangon crangon, under light and dark conditions, in 3 of the most abundant habitat types in temperate coastal environments—sand, eelgrass (artificial vegetation mimicking Zostera marina), and bladderwrack Fucus vesiculosus. Using functional response relationships from single-prey experiments, we calculated the energetically best foraging strategy for cod in the 3 habitats, i.e. feeding selectively on either of the shrimp species or on a combination of both. These predictions were tested in experiments where the cod predator was offered both prey species. Cod selected both prey species in accordance with our predictions in eelgrass and in bladderwrack under light conditions, but a lower than predicted consumption of grass shrimp was found in sand and in bladderwrack under dark conditions. Cod decreasingly selected grass shrimp with increasing habitat complexity, i.e. the highest selectivity was in sand and the lowest selectivity was in bladderwrack. As the 2 shrimp species have different trophic roles, cod selective predation may have effects on lower trophic levels. We provide a quantitative prediction of cod selective predation in habitat types that undergo degradation, and suggest that such predation can influence the trophic consequences from environmental change. KEY WORDS: Prey choice · Functional response · Trophic cascade · Seagrass · Macroalgae · Atlantic cod · Gadus morhua · Shrimp Full text in pdf format PreviousNextCite this article as: Ljungberg P, Nilsson PA, Persson A (2012) Prey selectivity by juvenile Atlantic cod Gadus morhua in three coastal habitat types. Mar Ecol Prog Ser 466:215-223. https://doi.org/10.3354/meps09932 Export citation RSS - Facebook - Tweet - linkedIn Cited by Published in MEPS Vol. 466. Online publication date: October 15, 2012 Print ISSN: 0171-8630; Online ISSN: 1616-1599 Copyright © 2012 Inter-Research." @default.
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• W2004041884 date "2012-10-15" @default.
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• W2004041884 title "Prey selectivity by juvenile Atlantic cod Gadus morhua in three coastal habitat types" @default.
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• W2004041884 cites W1971461679 @default.
• W2004041884 cites W1973528230 @default.
• W2004041884 cites W1974182491 @default.
• W2004041884 cites W1974570371 @default.
• W2004041884 cites W1979788747 @default.
• W2004041884 cites W1980493414 @default.
• W2004041884 cites W1981704515 @default.
• W2004041884 cites W1984261553 @default.
• W2004041884 cites W1988615793 @default.
• W2004041884 cites W1993943581 @default.
• W2004041884 cites W2000154197 @default.
• W2004041884 cites W2006689498 @default.
• W2004041884 cites W2013518793 @default.
• W2004041884 cites W2018555178 @default.
• W2004041884 cites W2018951418 @default.
• W2004041884 cites W2035503922 @default.
• W2004041884 cites W2036663235 @default.
• W2004041884 cites W2040427197 @default.
• W2004041884 cites W2041549882 @default.
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• W2004041884 cites W2065734211 @default.
• W2004041884 cites W2066888878 @default.
• W2004041884 cites W2069280266 @default.
• W2004041884 cites W2074461928 @default.
• W2004041884 cites W2074906628 @default.
• W2004041884 cites W2081421350 @default.
• W2004041884 cites W2089022458 @default.
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• W2004041884 cites W2098876115 @default.
• W2004041884 cites W2102937273 @default.
• W2004041884 cites W2108942940 @default.
• W2004041884 cites W2113089324 @default.
• W2004041884 cites W2114056667 @default.
• W2004041884 cites W2118961133 @default.
• W2004041884 cites W2119066724 @default.
• W2004041884 cites W2123669422 @default.
• W2004041884 cites W2124565737 @default.
• W2004041884 cites W2126965671 @default.
• W2004041884 cites W2128092399 @default.
• W2004041884 cites W2128092753 @default.
• W2004041884 cites W2131804271 @default.
• W2004041884 cites W2140448025 @default.
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