Advancing into the morphology of female differentiation in the seabob shrimps Xiphopenaeus dincao and X. kroyeri: Insights into the taxonomy

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorFederal University of Rio Grande do Norte (UFRN)-
Autor(es): dc.creatorMiazaki, Lizandra F.-
Autor(es): dc.creatorFrança, Nielson F.C.-
Autor(es): dc.creatorNogueira, Caio S.-
Autor(es): dc.creatorMantelatto, Fernando L.-
Autor(es): dc.creatorCosta, Rogerio C.-
Data de aceite: dc.date.accessioned2025-08-21T17:33:23Z-
Data de disponibilização: dc.date.available2025-08-21T17:33:23Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.rsma.2024.103443-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/308335-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/308335-
Descrição: dc.descriptionXiphopenaeus shrimps species are among the main marine organisms exploited in commercial fishing in the Americas. Recent investigations have unveiled a species complex formerly identified as X. kroyeri. Within it, two species coexist along the Brazilian southeastern coast: X. dincao and X. kroyeri. However, their identification currently relies on the morphology of adult males, with no available morphological information enabling the identification of females. We employed an integrative approach to explore morphological traits aiding species discrimination using female morphology. Molecular assessments were conducted for these species’ identification. Morphology, morphometry and computerized tomography were employed to examine the usefulness of thelycum morphology in their identification. Conspicuous differences were observed between X. dincao and X. kroyeri. The analyses showed that thelycum is an informative character for their identification, with the main differences being related to the width and shape of the anterior median protuberance. These results fill the information gap concerning the identification of both species and provide greater precision in future research that requires the correct identification of these shrimps.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionLaboratory of Biology of Marine and Freshwater Shrimps (LABCAM) Department of Biological Sciences Faculty of Sciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionLaboratory of Bioecology and Crustacean Systematics (LBSC) Department of Biology Faculty of Philosophy Science and Letters at Ribeirão Preto (FFCLRP) University of São Paulo (USP), SP-
Descrição: dc.descriptionLaboratory of Ecology and Evolution of Crustacean (LABEEC) Postgraduate program in Systematics and Evolution Department of Botany and Zoology (DBZ) Bioscience Center (CB) Federal University of Rio Grande do Norte (UFRN), RN-
Descrição: dc.descriptionInvertebrate Morphology Laboratory (IML) Department of Biology São Paulo State University (UNESP), SP-
Descrição: dc.descriptionLaboratory of Biology of Marine and Freshwater Shrimps (LABCAM) Department of Biological Sciences Faculty of Sciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionInvertebrate Morphology Laboratory (IML) Department of Biology São Paulo State University (UNESP), SP-
Descrição: dc.descriptionCAPES: 2005/2014–23038.004308/2014–14-
Descrição: dc.descriptionFAPESP: 2018/13685–5-
Descrição: dc.descriptionCAPES: 88887.161311/2017–00-
Descrição: dc.descriptionCNPq: PPBio 2023 - 07/2023-
Descrição: dc.descriptionCNPq: PQ 302253/2019–0-
Descrição: dc.descriptionCNPq: PQ 304368/2022–9-
Descrição: dc.descriptionCNPq: PQ 306672/2018–9-
Idioma: dc.languageen-
Relação: dc.relationRegional Studies in Marine Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCOI-
Palavras-chave: dc.subjectFishery Resources-
Palavras-chave: dc.subjectGeometric Morphometrics-
Palavras-chave: dc.subjectNano CT scan-
Palavras-chave: dc.subjectPenaeidae-
Palavras-chave: dc.subjectThelycum-
Título: dc.titleAdvancing into the morphology of female differentiation in the seabob shrimps Xiphopenaeus dincao and X. kroyeri: Insights into the taxonomy-
Tipo de arquivo: dc.typelivro digital-
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