Reproductive aspects of the dwarf cichlid Apistogramma agassizii under captive conditions

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorLaboratório de Aquicultura-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorSilva, Hélio Jacobson da-
Autor(es): dc.creatorCosta, Tiago Viana da-
Autor(es): dc.creatorCidade, João Pedro-
Autor(es): dc.creatorSantos, Wendell Glória dos-
Autor(es): dc.creatorMachado, Noedson de Jesus Beltrão-
Autor(es): dc.creatorVieira, Rita Brito-
Data de aceite: dc.date.accessioned2025-08-21T18:37:01Z-
Data de disponibilização: dc.date.available2025-08-21T18:37:01Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2022-05-20-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.20950/1678-2305/bip.2022.48.e705-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/240614-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/240614-
Descrição: dc.descriptionApistogramma agassizii is a native fish from the Amazon basin, which is of great interest for fishke-eping and is supplied to the retail trade from extractivism. Knowledge about the reproductive characteristics of this fish is fundamental to successful breeding. Objective: This work aimed to study the behavior and reproductive performance of this species in white and black aquariums. A total of 16 pairs were used, 8 in each treatment. The system had water recirculation, with fresh and inert food supply. Result: The fish demonstrated parental care, more accentuated by the female and partial spaw-ning. The same coloration pattern was observed in both treatments, with coloration intensifying only during spawning. The eggs were adhesive and U-shaped/oval. The females followed the larvae, even after they left the nests, and attacked the males when they approached the offspring. Males exhibited territorial behavior. No significant differences were observed for the following parameters studied: largest and smallest egg size, spawning weight, absolute fecundity, number of hatched larvae, and hat-chability rate. Conclusion: This study found that the fish are prolific and show good reproductive rates in conditions of captivity; thus, they are suitable to rear for the ornamental fish trade.-
Descrição: dc.descriptionUniversidade Federal do Amazonas Instituto de Ciências Sociais Educação e Zootecnia Laboratório de Aquicultura, (AM)-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho” Programa de Pós-Graduação Ciência Animal, (SP)-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho” Programa de Pós-Graduação Ciência Animal, (SP)-
Idioma: dc.languageen-
Relação: dc.relationBoletim do Instituto de Pesca-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectaquarium hobby-
Palavras-chave: dc.subjectbehavior-
Palavras-chave: dc.subjectnative fish-
Palavras-chave: dc.subjectreproduction-
Título: dc.titleReproductive aspects of the dwarf cichlid Apistogramma agassizii under captive conditions-
Título: dc.titleAspectos reprodutivos do ciclídeo anão Apistograma agassizii em condições de cativeiro-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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