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Long-term co-occurrence and gregariousness in the migratory common stingray using network analysis

2024-08-13Journal article Open access
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dc.contributor.authorKraft, Sebastian
dc.contributor.authorWinkler, Alexander
dc.contributor.authorAbecasis, David
dc.contributor.authorMourier, J.
dc.date.accessioned2024-11-11T09:41:27Z
dc.date.available2024-11-11T09:41:27Z
dc.date.issued2024-08-13
dc.description.abstractAggregations and social interactions play an important role in the movement ecology of many animals, including elasmobranchs. Several of these species have shown the capability of carrying out complex social behaviours, and the importance of sociality in this taxon is being realized. Although it is a growing field of study in the case of these organisms, these processes still need to be better understood, especially to support management and conservation policies. In this study, a long-term acoustic telemetry data set collected on <jats:italic>Dasyatis pastinaca</jats:italic> in a coastal marine protected area was analysed. A co-occurrence network analysis was done to investigate preferential associations among individuals, revealing non-random associations among them. The analysis revealed a few strong and consistent associations that were maintained across inter-migratory periods, as this species performs seasonal migrations to a nearby estuary, suggesting temporal stability of the observed associations. Moreover, individuals had similar average positions and a generally high overlap of space use in both periods, indicating some level of site fidelity to the fully protected area. Groups of up to 64% of tagged individuals were co-detected at a same receiver, particularly in the western side of the array. Despite our limited sample size, likely underestimating associations, these results show that in addition to their large-scale movement pattern, <jats:italic>D. pastinaca</jats:italic> is likely to also present active partner preference and spatial structure at a finer spatial scale. The nature of such results is relevant to support the protection of these species.eng
dc.description.sponsorship100010434, LCF/BQ/DI20/11780001, POSEUR-03-2215-FC-000047, DL57/2016/CP1361/CT0036
dc.identifier.doi10.1007/s00227-024-04498-z
dc.identifier.eissn1432-1793
dc.identifier.issn0025-3162
dc.identifier.urihttp://hdl.handle.net/10400.1/26237
dc.language.isoeng
dc.peerreviewedyes
dc.publisherSpringer Science and Business Media
dc.relationAlgarve Centre for Marine Sciences
dc.relationAlgarve Centre for Marine Sciences
dc.relationCentre for Marine and Environmental Research
dc.relation.ispartofMarine Biology
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectAcoustic telemetry
dc.subjectAggregation
dc.subjectAssociation
dc.subjectDasyatis pastinaca
dc.subjectSocial network analysis
dc.subjectSociality
dc.titleLong-term co-occurrence and gregariousness in the migratory common stingray using network analysiseng
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleCentre for Marine and Environmental Research
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04326%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0101%2F2020/PT
oaire.citation.issue9
oaire.citation.startPage176
oaire.citation.titleMarine Biology
oaire.citation.volume171
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameKraft
person.familyNameWinkler
person.familyNameAbecasis
person.givenNameSebastian
person.givenNameAlexander
person.givenNameDavid
person.identifier1363783
person.identifier860218
person.identifier298405
person.identifier.ciencia-id8314-284D-BD05
person.identifier.ciencia-idB119-3156-BB34
person.identifier.ciencia-id7E1E-B2F7-B966
person.identifier.orcid0000-0003-0719-8040
person.identifier.orcid0000-0001-7864-8243
person.identifier.orcid0000-0002-9802-8153
person.identifier.ridB-2871-2012
person.identifier.scopus-author-id56377076100
person.identifier.scopus-author-id23017767300
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
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