Facial Recognition in a Group-Living Cichlid Fish

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KOHDA, Masanori, Lyndon Alexander JORDAN, Takashi HOTTA, Naoya KOSAKA, Kenji KARINO, Hirokazu TANAKA, Masami TANIYAMA, Tomohiro TAKEYAMA, 2015. Facial Recognition in a Group-Living Cichlid Fish. In: PLoS ONE. 10(11), e0142552. eISSN 1932-6203

@article{Kohda2015-11-25Facia-38868, title={Facial Recognition in a Group-Living Cichlid Fish}, year={2015}, doi={10.1371/journal.pone.0142552}, number={11}, volume={10}, journal={PLoS ONE}, author={Kohda, Masanori and Jordan, Lyndon Alexander and Hotta, Takashi and Kosaka, Naoya and Karino, Kenji and Tanaka, Hirokazu and Taniyama, Masami and Takeyama, Tomohiro}, note={Article Number: e0142552} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/38868"> <dc:creator>Karino, Kenji</dc:creator> <dc:contributor>Karino, Kenji</dc:contributor> <dc:creator>Jordan, Lyndon Alexander</dc:creator> <dcterms:issued>2015-11-25</dcterms:issued> <dc:creator>Taniyama, Masami</dc:creator> <dc:creator>Hotta, Takashi</dc:creator> <dc:contributor>Jordan, Lyndon Alexander</dc:contributor> <dc:contributor>Hotta, Takashi</dc:contributor> <dc:creator>Takeyama, Tomohiro</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-05-12T11:57:40Z</dc:date> <dc:contributor>Kohda, Masanori</dc:contributor> <dc:language>eng</dc:language> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/38868"/> <dcterms:title>Facial Recognition in a Group-Living Cichlid Fish</dcterms:title> <dc:creator>Kohda, Masanori</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-05-12T11:57:40Z</dcterms:available> <dc:contributor>Kosaka, Naoya</dc:contributor> <dc:contributor>Taniyama, Masami</dc:contributor> <dc:creator>Tanaka, Hirokazu</dc:creator> <dc:creator>Kosaka, Naoya</dc:creator> <dcterms:rights rdf:resource="http://nbn-resolving.de/urn:nbn:de:bsz:352-20150914100631302-4485392-8"/> <dcterms:abstract xml:lang="eng">The theoretical underpinnings of the mechanisms of sociality, e.g. territoriality, hierarchy, and reciprocity, are based on assumptions of individual recognition. While behavioural evidence suggests individual recognition is widespread, the cues that animals use to recognise individuals are established in only a handful of systems. Here, we use digital models to demonstrate that facial features are the visual cue used for individual recognition in the social fish Neolamprologus pulcher. Focal fish were exposed to digital images showing four different combinations of familiar and unfamiliar face and body colorations. Focal fish attended to digital models with unfamiliar faces longer and from a further distance to the model than to models with familiar faces. These results strongly suggest that fish can distinguish individuals accurately using facial colour patterns. Our observations also suggest that fish are able to rapidly (≤ 0.5 sec) discriminate between familiar and unfamiliar individuals, a speed of recognition comparable to primates including humans.</dcterms:abstract> <dc:contributor>Takeyama, Tomohiro</dc:contributor> <dc:contributor>Tanaka, Hirokazu</dc:contributor> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 12.05.2017 (Informationen über die Zugriffsstatistik)

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