Should I stay or should I go?: Intra-population variability in movement behaviour of wide-ranging and resident coastal fishes

Maggs, Jade Q; Cowley, Paul D; Porter, S N; Childs, Amber-Robyn

Title: Should I stay or should I go?: Intra-population variability in movement behaviour of wide-ranging and resident coastal fishes
Creator: Maggs, Jade Q, Cowley, Paul D, Porter, S N, Childs, Amber-Robyn
Date: 2019
Type: text
Type: article
Identifier: http://hdl.handle.net/10962/158290
Identifier: vital:40170
Identifier: https://doi.org/10.3354/meps12953
Description: Life-cycle diversity is the existence of alternative strategies among coexisting individuals within the same population and is an important factor in the structuring and connectivity of fish stocks. Mark-recapture data, collected along the coastline of southern Africa from 1984-2015, were used to investigate the occurrence of different movement behaviours (resident vs. wide-ranging) in 5 fishery species with contrasting life histories. A total of 88245 individuals was tagged, with recapture rates ranging from 4-27% for the 5 species. Individuals were considered resident if recaptured within 0-5 km of the release site after 365 d at liberty or wide-ranging if recaptured more than 50 km from the release site within 365 d.
Format: 14 pages, pdf
Language: English
Relation: Marine Ecology Progress Series, Maggs, J.Q., Cowley, P.D., Porter, S.N. and Childs, A.R., 2019. Should I stay or should I go? Intra-population variability in movement behaviour of wide-ranging and resident coastal fishes. Marine Ecology Progress Series, 619, pp.111-124, Marine Ecology Progress Series volume 619 number 111 124 2019 1616-1599
Rights: Publisher
Rights: Use of this resource is governed by the terms and conditions of the Inter-Research Science Publisher Terms of Use Statement (https://www.int-res.com/journals/terms-of-use/)

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Childs, Amber-Robyn (Associate Prof)

Cowley, Paul Denfer (Prof)

RU Department of Ichthyology and Fisheries Science

SDG 14. Life Below Water

RU South African Institute for Aquatic Biodiversity (SAIAB)

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