Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae)
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1982-0224-20180159 http://hdl.handle.net/11449/185994 |
Resumo: | Some fish species are socially organized and show a social rank order which is achieved through aggressive interactions. After hierarchy is settled, such species communicate their ranks through several sensorial cues; this communication is adaptive because it reduces detrimental effects from physical contests. Cichlid fish are socially organized and signal their social ranks through visual. acoustic and chemical communication. The response to signaling may vary according to the species and environment; the knowledge of different species is fundamental to understand the evolutionary forces upon their social communication. We tested the effect of chemical signaling on social groups of juvenile cichlid Cichlasoma paranaense by renewing the water in the aquarium, a procedure that washes away chemical information and increases aggressive interactions in other cichlid species. Two treatments were designed: 50% and 0% water renewal. Aggressive interactions were video-recorded immediately before water renewal, 1 min, 1 h, 2 h, and 24 h after water renewal. The treatment with the water renewal did not increase aggressive interactions within the group. The 50% water renewal apparently reduced aggressive interactions in this species, indicating an interspecific difference on the aggressive response to chemical variation in the social environment. |
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Repositório Institucional da UNESP |
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Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae)Agonistic behaviorSocial behaviorSocial enviromnentSocial signalsWater renewalSome fish species are socially organized and show a social rank order which is achieved through aggressive interactions. After hierarchy is settled, such species communicate their ranks through several sensorial cues; this communication is adaptive because it reduces detrimental effects from physical contests. Cichlid fish are socially organized and signal their social ranks through visual. acoustic and chemical communication. The response to signaling may vary according to the species and environment; the knowledge of different species is fundamental to understand the evolutionary forces upon their social communication. We tested the effect of chemical signaling on social groups of juvenile cichlid Cichlasoma paranaense by renewing the water in the aquarium, a procedure that washes away chemical information and increases aggressive interactions in other cichlid species. Two treatments were designed: 50% and 0% water renewal. Aggressive interactions were video-recorded immediately before water renewal, 1 min, 1 h, 2 h, and 24 h after water renewal. The treatment with the water renewal did not increase aggressive interactions within the group. The 50% water renewal apparently reduced aggressive interactions in this species, indicating an interspecific difference on the aggressive response to chemical variation in the social environment.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Estadual Paulista Julio de Mesquita Filho UN, Dept Zool & Bot, Lab Comportamento Anim, Rua Cristovao Colombo 2265, BR-15054000 Sao Jose Do Rio Preto, SP, BrazilUniv Estadual Paulista Julio de Mesquita Filho UN, CAUNESP, Ctr Aquicultura, Araraquara, BrazilUniv Estadual Paulista Julio de Mesquita Filho UN, Dept Zool & Bot, Lab Comportamento Anim, Rua Cristovao Colombo 2265, BR-15054000 Sao Jose Do Rio Preto, SP, BrazilUniv Estadual Paulista Julio de Mesquita Filho UN, CAUNESP, Ctr Aquicultura, Araraquara, BrazilCAPES: 1423512CNPq: 310648/2016-5Soc Brasileira IctiologiaUniversidade Estadual Paulista (Unesp)Santos Gauy, Ana Carolina dos [UNESP]Bolognesi, Marcela Cesar [UNESP]Goncalves-de-Freitas, Eliane [UNESP]2019-10-04T12:40:23Z2019-10-04T12:40:23Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article7application/pdfhttp://dx.doi.org/10.1590/1982-0224-20180159Neotropical Ichthyology. Sao Paulo: Soc Brasileira Ictiologia, v. 17, n. 2, 7 p., 2019.1679-6225http://hdl.handle.net/11449/18599410.1590/1982-0224-20180159S1679-62252019000200208WOS:000479091100001S1679-62252019000200208.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengNeotropical Ichthyologyinfo:eu-repo/semantics/openAccess2023-10-24T06:04:36Zoai:repositorio.unesp.br:11449/185994Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:47:09.165997Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae) |
title |
Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae) |
spellingShingle |
Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae) Santos Gauy, Ana Carolina dos [UNESP] Agonistic behavior Social behavior Social enviromnent Social signals Water renewal |
title_short |
Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae) |
title_full |
Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae) |
title_fullStr |
Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae) |
title_full_unstemmed |
Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae) |
title_sort |
Unusual effect of chemical communication on social aggression in juvenile cichlid fish Cichlasoma paranaense (Cichliformes: Cichlidae) |
author |
Santos Gauy, Ana Carolina dos [UNESP] |
author_facet |
Santos Gauy, Ana Carolina dos [UNESP] Bolognesi, Marcela Cesar [UNESP] Goncalves-de-Freitas, Eliane [UNESP] |
author_role |
author |
author2 |
Bolognesi, Marcela Cesar [UNESP] Goncalves-de-Freitas, Eliane [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Santos Gauy, Ana Carolina dos [UNESP] Bolognesi, Marcela Cesar [UNESP] Goncalves-de-Freitas, Eliane [UNESP] |
dc.subject.por.fl_str_mv |
Agonistic behavior Social behavior Social enviromnent Social signals Water renewal |
topic |
Agonistic behavior Social behavior Social enviromnent Social signals Water renewal |
description |
Some fish species are socially organized and show a social rank order which is achieved through aggressive interactions. After hierarchy is settled, such species communicate their ranks through several sensorial cues; this communication is adaptive because it reduces detrimental effects from physical contests. Cichlid fish are socially organized and signal their social ranks through visual. acoustic and chemical communication. The response to signaling may vary according to the species and environment; the knowledge of different species is fundamental to understand the evolutionary forces upon their social communication. We tested the effect of chemical signaling on social groups of juvenile cichlid Cichlasoma paranaense by renewing the water in the aquarium, a procedure that washes away chemical information and increases aggressive interactions in other cichlid species. Two treatments were designed: 50% and 0% water renewal. Aggressive interactions were video-recorded immediately before water renewal, 1 min, 1 h, 2 h, and 24 h after water renewal. The treatment with the water renewal did not increase aggressive interactions within the group. The 50% water renewal apparently reduced aggressive interactions in this species, indicating an interspecific difference on the aggressive response to chemical variation in the social environment. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:40:23Z 2019-10-04T12:40:23Z 2019-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1982-0224-20180159 Neotropical Ichthyology. Sao Paulo: Soc Brasileira Ictiologia, v. 17, n. 2, 7 p., 2019. 1679-6225 http://hdl.handle.net/11449/185994 10.1590/1982-0224-20180159 S1679-62252019000200208 WOS:000479091100001 S1679-62252019000200208.pdf |
url |
http://dx.doi.org/10.1590/1982-0224-20180159 http://hdl.handle.net/11449/185994 |
identifier_str_mv |
Neotropical Ichthyology. Sao Paulo: Soc Brasileira Ictiologia, v. 17, n. 2, 7 p., 2019. 1679-6225 10.1590/1982-0224-20180159 S1679-62252019000200208 WOS:000479091100001 S1679-62252019000200208.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Neotropical Ichthyology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
7 application/pdf |
dc.publisher.none.fl_str_mv |
Soc Brasileira Ictiologia |
publisher.none.fl_str_mv |
Soc Brasileira Ictiologia |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128562838896640 |