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Estimating population parameters of longsnout seahorses, Hippocampus reidi (Teleostei: Syngnathidae) through mark-recapture

Estimating population parameters of longsnout seahorses, Hippocampus reidi (Teleostei: Syngnathidae) through mark-recapture

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SIQUEIRA, Alexandre C., Juan P. QUIMBAYO, Mauricio CANTOR, Rosana B. SILVEIRA, Fábio G. DAURA-JORGE, 2017. Estimating population parameters of longsnout seahorses, Hippocampus reidi (Teleostei: Syngnathidae) through mark-recapture. In: Neotropical Ichthyology. Sociedade Brasileira de Ictiologia. 15(4), e170067. ISSN 1679-6225. eISSN 1982-0224. Available under: doi: 10.1590/1982-0224-20170067

@article{Siqueira2017-12-18Estim-50495, title={Estimating population parameters of longsnout seahorses, Hippocampus reidi (Teleostei: Syngnathidae) through mark-recapture}, year={2017}, doi={10.1590/1982-0224-20170067}, number={4}, volume={15}, issn={1679-6225}, journal={Neotropical Ichthyology}, author={Siqueira, Alexandre C. and Quimbayo, Juan P. and Cantor, Mauricio and Silveira, Rosana B. and Daura-Jorge, Fábio G.}, note={Article Number: e170067} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/50495"> <dc:contributor>Quimbayo, Juan P.</dc:contributor> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/50495/3/Cantor_2-1ogwpnx0fyeln4.pdf"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-08-12T09:41:20Z</dcterms:available> <dc:language>eng</dc:language> <dcterms:issued>2017-12-18</dcterms:issued> <dc:contributor>Cantor, Mauricio</dc:contributor> <dc:creator>Cantor, Mauricio</dc:creator> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/50495/3/Cantor_2-1ogwpnx0fyeln4.pdf"/> <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/> <dc:contributor>Siqueira, Alexandre C.</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-08-12T09:41:20Z</dc:date> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dc:creator>Quimbayo, Juan P.</dc:creator> <dc:rights>terms-of-use</dc:rights> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:creator>Silveira, Rosana B.</dc:creator> <dc:contributor>Daura-Jorge, Fábio G.</dc:contributor> <dc:contributor>Silveira, Rosana B.</dc:contributor> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Daura-Jorge, Fábio G.</dc:creator> <dc:creator>Siqueira, Alexandre C.</dc:creator> <dcterms:abstract xml:lang="eng">Estimating population parameters is essential for understanding the ecology of species, which ultimately helps to assess their conservation status. The seahorse Hippocampus reidi is directly exposed to anthropogenic threats along the Brazilian coast, but the species still figures as Data Deficient (DD) at IUCN’s Red List. To provide better information on the ecology of this species, we studied how population parameters vary over time in a natural subtropical environment. By combing mark-recapture models for open and closed populations, we estimated abundance, survival rate, emigration probability, and capture probability. We marked 111 individuals, which showed a 1:1 sex ratio, and an average size of 10.5 cm. The population showed high survival rate, low temporary emigration probability and variable capture probability and abundance. Our models considering relevant biological criteria illuminate the relatively poorly known population ecology and life history of seahorses. It is our hope that this study inspires the use of mark-recapture methods in other populations of H. reidi in a collective effort to properly assess their conservation status.</dcterms:abstract> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/50495"/> <dcterms:title>Estimating population parameters of longsnout seahorses, Hippocampus reidi (Teleostei: Syngnathidae) through mark-recapture</dcterms:title> </rdf:Description> </rdf:RDF>

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