Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine Mangroves

Detalhes bibliográficos
Autor(a) principal: Pinheiro, Marcelo Antonio Amaro [UNESP]
Data de Publicação: 2021
Outros Autores: Kriegler, Nicholas [UNESP], de Souza, Caroline Araújo [UNESP], de Almeida Duarte, Luis Felipe [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s13157-021-01427-4
http://hdl.handle.net/11449/207361
Resumo: Metals are harmful inorganic pollutants in aquatic environments when their concentrations are higher than expected (or tolerated) and, in low concentrations, they can lead sublethal genetic injuries. Baseline frequencies of micronucleated cells (MN‰) of three mangrove crab species were established in a pristine mangrove (Juréia-Itatins Ecological Station, JIES). Aratus pisonii, Ucides cordatus and Goniopsis cruentata belong to different functional groups, regarding the diet and lifestyle. Overall, the baseline MN‰ of G. cruentata (1.7 ± 1.2; mean ± sd) was higher than that of A. pisonii (0.9 ± 1.1) and U. cordatus (1.3 ± 0.9). These differences can be explained by the diet (gl, green leaves; sl, senescent leaves; a, animal items; or their combination) and lifestyle of these species, as their degree of contact with abiotic compartments (w, water; s, sediment). Aratus pisonii is an arboreal crab and specialist herbivore, associated with few compartments (w + gl); Ucides cordatus is a digger crab, generalist herbivore, using three compartments (w + s + sl); and Goniopsis cruentata is a cursorial crab, omnivorous, exploring more compartments (w + s + sl + a). Thus, using a broader range of compartments and a more diverse diet were correlated with a higher genotoxicity. Metals in JIES were registered in environmentally safe concentrations but seem to influence the baseline MN‰ in crab species. Higher genotoxicity was registered in species that interact with more compartments (especially the sediment), a fact that should be considered in monitoring processes.
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spelling Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine MangrovesConservationCrustaceanEstuaryGenotoxicityMetalMonitoringMetals are harmful inorganic pollutants in aquatic environments when their concentrations are higher than expected (or tolerated) and, in low concentrations, they can lead sublethal genetic injuries. Baseline frequencies of micronucleated cells (MN‰) of three mangrove crab species were established in a pristine mangrove (Juréia-Itatins Ecological Station, JIES). Aratus pisonii, Ucides cordatus and Goniopsis cruentata belong to different functional groups, regarding the diet and lifestyle. Overall, the baseline MN‰ of G. cruentata (1.7 ± 1.2; mean ± sd) was higher than that of A. pisonii (0.9 ± 1.1) and U. cordatus (1.3 ± 0.9). These differences can be explained by the diet (gl, green leaves; sl, senescent leaves; a, animal items; or their combination) and lifestyle of these species, as their degree of contact with abiotic compartments (w, water; s, sediment). Aratus pisonii is an arboreal crab and specialist herbivore, associated with few compartments (w + gl); Ucides cordatus is a digger crab, generalist herbivore, using three compartments (w + s + sl); and Goniopsis cruentata is a cursorial crab, omnivorous, exploring more compartments (w + s + sl + a). Thus, using a broader range of compartments and a more diverse diet were correlated with a higher genotoxicity. Metals in JIES were registered in environmentally safe concentrations but seem to influence the baseline MN‰ in crab species. Higher genotoxicity was registered in species that interact with more compartments (especially the sediment), a fact that should be considered in monitoring processes.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Laboratório de Biologia da Conservação de Crustáceos e Ambientes Costeiros – Praça Infante D. Henrique UNESP – Universidade Estadual Paulista – Instituto de Biociências (IB) Campus do Litoral Paulista (CLP) – Grupo de Pesquisa em Biologia de Crustáceos (CRUSTA), s/n°, CEP 11330-900 - Parque Bitaru, São VicenteDepartamento de Ciências do Mar UNIFESP – Universidade Federal de São Paulo – Campus Baixada Santista, Avenida Almirante Saldanha da Gama, 89, CEP 11030400 – Ponta da Praia, SantosIFPA - Instituto Federal de Educação Ciência e Tecnologia, Campus Marabá Industrial, Folha 22, Quadra Especial, Lote Especial II, CEP 68508-970 – Nova MarabáLaboratório de Biologia da Conservação de Crustáceos e Ambientes Costeiros – Praça Infante D. Henrique UNESP – Universidade Estadual Paulista – Instituto de Biociências (IB) Campus do Litoral Paulista (CLP) – Grupo de Pesquisa em Biologia de Crustáceos (CRUSTA), s/n°, CEP 11330-900 - Parque Bitaru, São VicenteFAPESP: 2014/06894-6FAPESP: 2014/50438-5CNPq: 303286/2016-4Universidade Estadual Paulista (Unesp)Universidade Federal de São Paulo (UNIFESP)Ciência e TecnologiaPinheiro, Marcelo Antonio Amaro [UNESP]Kriegler, Nicholas [UNESP]de Souza, Caroline Araújo [UNESP]de Almeida Duarte, Luis Felipe [UNESP]2021-06-25T10:53:52Z2021-06-25T10:53:52Z2021-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s13157-021-01427-4Wetlands, v. 41, n. 2, 2021.1943-62460277-5212http://hdl.handle.net/11449/20736110.1007/s13157-021-01427-42-s2.0-85101666561Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengWetlandsinfo:eu-repo/semantics/openAccess2021-10-23T16:58:12Zoai:repositorio.unesp.br:11449/207361Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:57:31.575340Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine Mangroves
title Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine Mangroves
spellingShingle Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine Mangroves
Pinheiro, Marcelo Antonio Amaro [UNESP]
Conservation
Crustacean
Estuary
Genotoxicity
Metal
Monitoring
title_short Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine Mangroves
title_full Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine Mangroves
title_fullStr Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine Mangroves
title_full_unstemmed Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine Mangroves
title_sort Feeding Habit and Lifestyle Influence the Baseline Micronuclei Frequency of Crab Species in Pristine Mangroves
author Pinheiro, Marcelo Antonio Amaro [UNESP]
author_facet Pinheiro, Marcelo Antonio Amaro [UNESP]
Kriegler, Nicholas [UNESP]
de Souza, Caroline Araújo [UNESP]
de Almeida Duarte, Luis Felipe [UNESP]
author_role author
author2 Kriegler, Nicholas [UNESP]
de Souza, Caroline Araújo [UNESP]
de Almeida Duarte, Luis Felipe [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de São Paulo (UNIFESP)
Ciência e Tecnologia
dc.contributor.author.fl_str_mv Pinheiro, Marcelo Antonio Amaro [UNESP]
Kriegler, Nicholas [UNESP]
de Souza, Caroline Araújo [UNESP]
de Almeida Duarte, Luis Felipe [UNESP]
dc.subject.por.fl_str_mv Conservation
Crustacean
Estuary
Genotoxicity
Metal
Monitoring
topic Conservation
Crustacean
Estuary
Genotoxicity
Metal
Monitoring
description Metals are harmful inorganic pollutants in aquatic environments when their concentrations are higher than expected (or tolerated) and, in low concentrations, they can lead sublethal genetic injuries. Baseline frequencies of micronucleated cells (MN‰) of three mangrove crab species were established in a pristine mangrove (Juréia-Itatins Ecological Station, JIES). Aratus pisonii, Ucides cordatus and Goniopsis cruentata belong to different functional groups, regarding the diet and lifestyle. Overall, the baseline MN‰ of G. cruentata (1.7 ± 1.2; mean ± sd) was higher than that of A. pisonii (0.9 ± 1.1) and U. cordatus (1.3 ± 0.9). These differences can be explained by the diet (gl, green leaves; sl, senescent leaves; a, animal items; or their combination) and lifestyle of these species, as their degree of contact with abiotic compartments (w, water; s, sediment). Aratus pisonii is an arboreal crab and specialist herbivore, associated with few compartments (w + gl); Ucides cordatus is a digger crab, generalist herbivore, using three compartments (w + s + sl); and Goniopsis cruentata is a cursorial crab, omnivorous, exploring more compartments (w + s + sl + a). Thus, using a broader range of compartments and a more diverse diet were correlated with a higher genotoxicity. Metals in JIES were registered in environmentally safe concentrations but seem to influence the baseline MN‰ in crab species. Higher genotoxicity was registered in species that interact with more compartments (especially the sediment), a fact that should be considered in monitoring processes.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-25T10:53:52Z
2021-06-25T10:53:52Z
2021-02-01
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/s13157-021-01427-4
Wetlands, v. 41, n. 2, 2021.
1943-6246
0277-5212
http://hdl.handle.net/11449/207361
10.1007/s13157-021-01427-4
2-s2.0-85101666561
url http://dx.doi.org/10.1007/s13157-021-01427-4
http://hdl.handle.net/11449/207361
identifier_str_mv Wetlands, v. 41, n. 2, 2021.
1943-6246
0277-5212
10.1007/s13157-021-01427-4
2-s2.0-85101666561
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Wetlands
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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)
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