Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10499-020-00569-2 http://hdl.handle.net/11449/200696 |
Resumo: | The worldwide decrease in fishery stocks in recent years is related to the degradation of coastal environments and to the increases in capture effort and extreme natural events. Restocking dilapidated populations with artificial hatchery-reared larvae has arisen in recent years as a viable technique for the reparation and maintenance of stocks of commercially exploited species. One of the first steps in larvae cultivation is the evaluation of an appropriate diet for rearing. We aimed to test viable diets for feeding zoea larvae of the crab Menippe nodifrons and the swimming crab Callinectes danae. We tested five live food treatments, three microalgae (Tetraselmis gracilis, Chaetoceros calcitrans, and Thalassiosira weissflogii), the rotifer Brachionus plicatilis, and Artemia sp. nauplii. The most suitable feeding protocol for rearing M. nodifrons larvae was a combined diet of enriched B. plicatilis up to the zoea III instar with the introduction of hatched Artemia sp. nauplii onwards to the megalopa stage. Larvae of C. danae showed high mortality rates and none achieved the zoea III phase on any of the diets tested. Although our results for C. danae rearing were not conclusive, the data provide additional information on improper rearing diets for this species for future research. Future studies testing other food sources are necessary to improve larvae production. |
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Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869BrachyuraFishery stocksFood organismsLarval survivalMicroalgaeThe worldwide decrease in fishery stocks in recent years is related to the degradation of coastal environments and to the increases in capture effort and extreme natural events. Restocking dilapidated populations with artificial hatchery-reared larvae has arisen in recent years as a viable technique for the reparation and maintenance of stocks of commercially exploited species. One of the first steps in larvae cultivation is the evaluation of an appropriate diet for rearing. We aimed to test viable diets for feeding zoea larvae of the crab Menippe nodifrons and the swimming crab Callinectes danae. We tested five live food treatments, three microalgae (Tetraselmis gracilis, Chaetoceros calcitrans, and Thalassiosira weissflogii), the rotifer Brachionus plicatilis, and Artemia sp. nauplii. The most suitable feeding protocol for rearing M. nodifrons larvae was a combined diet of enriched B. plicatilis up to the zoea III instar with the introduction of hatched Artemia sp. nauplii onwards to the megalopa stage. Larvae of C. danae showed high mortality rates and none achieved the zoea III phase on any of the diets tested. Although our results for C. danae rearing were not conclusive, the data provide additional information on improper rearing diets for this species for future research. Future studies testing other food sources are necessary to improve larvae production.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Laboratory of Ecology and Animal Behavior Coastal Campus Biosciences Institute São Paulo State University (UNESP), Praça Infante Dom Henrique, s/n, Parque BitaruAquaculture Center of São Paulo State University (CAUNESP), Via de Acesso Prof. Paulo Donato Castellane, s/nLaboratory of Ecology and Animal Behavior Coastal Campus Biosciences Institute São Paulo State University (UNESP), Praça Infante Dom Henrique, s/n, Parque BitaruAquaculture Center of São Paulo State University (CAUNESP), Via de Acesso Prof. Paulo Donato Castellane, s/nFAPESP: 2017/07406-3Universidade Estadual Paulista (Unesp)Guarizo, Matheus [UNESP]Costa, Tânia Marcia [UNESP]Marochi, Murilo Zanetti [UNESP]2020-12-12T02:13:37Z2020-12-12T02:13:37Z2020-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1969-1980http://dx.doi.org/10.1007/s10499-020-00569-2Aquaculture International, v. 28, n. 5, p. 1969-1980, 2020.1573-143X0967-6120http://hdl.handle.net/11449/20069610.1007/s10499-020-00569-22-s2.0-85087389797Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAquaculture Internationalinfo:eu-repo/semantics/openAccess2021-10-23T14:26:55Zoai:repositorio.unesp.br:11449/200696Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T14:26:55Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869 |
title |
Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869 |
spellingShingle |
Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869 Guarizo, Matheus [UNESP] Brachyura Fishery stocks Food organisms Larval survival Microalgae |
title_short |
Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869 |
title_full |
Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869 |
title_fullStr |
Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869 |
title_full_unstemmed |
Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869 |
title_sort |
Effect of diet during larval development of Menippe nodifrons Stimpson, 1859 and Callinectes danae Smith, 1869 |
author |
Guarizo, Matheus [UNESP] |
author_facet |
Guarizo, Matheus [UNESP] Costa, Tânia Marcia [UNESP] Marochi, Murilo Zanetti [UNESP] |
author_role |
author |
author2 |
Costa, Tânia Marcia [UNESP] Marochi, Murilo Zanetti [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Guarizo, Matheus [UNESP] Costa, Tânia Marcia [UNESP] Marochi, Murilo Zanetti [UNESP] |
dc.subject.por.fl_str_mv |
Brachyura Fishery stocks Food organisms Larval survival Microalgae |
topic |
Brachyura Fishery stocks Food organisms Larval survival Microalgae |
description |
The worldwide decrease in fishery stocks in recent years is related to the degradation of coastal environments and to the increases in capture effort and extreme natural events. Restocking dilapidated populations with artificial hatchery-reared larvae has arisen in recent years as a viable technique for the reparation and maintenance of stocks of commercially exploited species. One of the first steps in larvae cultivation is the evaluation of an appropriate diet for rearing. We aimed to test viable diets for feeding zoea larvae of the crab Menippe nodifrons and the swimming crab Callinectes danae. We tested five live food treatments, three microalgae (Tetraselmis gracilis, Chaetoceros calcitrans, and Thalassiosira weissflogii), the rotifer Brachionus plicatilis, and Artemia sp. nauplii. The most suitable feeding protocol for rearing M. nodifrons larvae was a combined diet of enriched B. plicatilis up to the zoea III instar with the introduction of hatched Artemia sp. nauplii onwards to the megalopa stage. Larvae of C. danae showed high mortality rates and none achieved the zoea III phase on any of the diets tested. Although our results for C. danae rearing were not conclusive, the data provide additional information on improper rearing diets for this species for future research. Future studies testing other food sources are necessary to improve larvae production. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:13:37Z 2020-12-12T02:13:37Z 2020-10-01 |
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/10.1007/s10499-020-00569-2 Aquaculture International, v. 28, n. 5, p. 1969-1980, 2020. 1573-143X 0967-6120 http://hdl.handle.net/11449/200696 10.1007/s10499-020-00569-2 2-s2.0-85087389797 |
url |
http://dx.doi.org/10.1007/s10499-020-00569-2 http://hdl.handle.net/11449/200696 |
identifier_str_mv |
Aquaculture International, v. 28, n. 5, p. 1969-1980, 2020. 1573-143X 0967-6120 10.1007/s10499-020-00569-2 2-s2.0-85087389797 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Aquaculture International |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1969-1980 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1792962170733985792 |