Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics
- Autores
- Cantatore, Delfina María Paula; Lisnerová, Martina; Marcotegui, Paula Soledad; Rossin, Maria Alejandra; Holzer, Astrid S.
- Año de publicación
- 2025
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A new species of Ceratomyxa (Ceratomyxidae, Myxosporea) was found infectingthe gall bladder of the Argentine croaker Umbrina canosai Berg 1895 (Sciaenidae, Perciformes) from the Argentine sea. Using an integrative taxonomic approach that combinesmorphological, bioecological, and molecular analyses, we provide evidence that clearlydifferentiates this species from known taxa and formally describe Ceratomyxa fialai as a newspecies. This study is the first to apply landmark-based geometric morphometrics (GM) inmyxozoan research, providing a detailed analysis of conspecific morphometric variation ofceratomyxid myxospores, examining their natural variation within and among differentceratomyxids infecting the gall bladder of U. canosai. Using GM analyses, we successfullycapture and quantify phenotypic variation at the organismal level. Our results suggestthat myxospore shape variation may be driven by both developmental noise and phenotypic plasticity. The work highlights the utility of GM in advancing the understandingof myxozoan morphology and its evolutionary implications and emphasizes the need forfurther research on myxospore shape evolution and its ecological and adaptive significancein natural populations.
Fil: Cantatore, Delfina María Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Lisnerová, Martina. Biology Centre of the Academy of Sciences of the Czech Republic; República Checa
Fil: Marcotegui, Paula Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Rossin, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Holzer, Astrid S.. University of Veterinary Medicine; Austria - Materia
-
Ceratomyxa fialai
MYXOSPORA SHAPE
MYXOZOA
ARGENTINA - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/271992
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/271992 |
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spelling |
Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric MorphometricsCantatore, Delfina María PaulaLisnerová, MartinaMarcotegui, Paula SoledadRossin, Maria AlejandraHolzer, Astrid S.Ceratomyxa fialaiMYXOSPORA SHAPEMYXOZOAARGENTINAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1A new species of Ceratomyxa (Ceratomyxidae, Myxosporea) was found infectingthe gall bladder of the Argentine croaker Umbrina canosai Berg 1895 (Sciaenidae, Perciformes) from the Argentine sea. Using an integrative taxonomic approach that combinesmorphological, bioecological, and molecular analyses, we provide evidence that clearlydifferentiates this species from known taxa and formally describe Ceratomyxa fialai as a newspecies. This study is the first to apply landmark-based geometric morphometrics (GM) inmyxozoan research, providing a detailed analysis of conspecific morphometric variation ofceratomyxid myxospores, examining their natural variation within and among differentceratomyxids infecting the gall bladder of U. canosai. Using GM analyses, we successfullycapture and quantify phenotypic variation at the organismal level. Our results suggestthat myxospore shape variation may be driven by both developmental noise and phenotypic plasticity. The work highlights the utility of GM in advancing the understandingof myxozoan morphology and its evolutionary implications and emphasizes the need forfurther research on myxospore shape evolution and its ecological and adaptive significancein natural populations.Fil: Cantatore, Delfina María Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Lisnerová, Martina. Biology Centre of the Academy of Sciences of the Czech Republic; República ChecaFil: Marcotegui, Paula Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Rossin, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Holzer, Astrid S.. University of Veterinary Medicine; AustriaMDPI2025-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/271992Cantatore, Delfina María Paula; Lisnerová, Martina; Marcotegui, Paula Soledad; Rossin, Maria Alejandra; Holzer, Astrid S.; Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics; MDPI; Biology; 14; 1; 1-2025; 1-222079-7737CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2079-7737/14/1/79info:eu-repo/semantics/altIdentifier/doi/10.3390/biology14010079info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:45:14Zoai:ri.conicet.gov.ar:11336/271992instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:45:15.285CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics |
title |
Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics |
spellingShingle |
Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics Cantatore, Delfina María Paula Ceratomyxa fialai MYXOSPORA SHAPE MYXOZOA ARGENTINA |
title_short |
Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics |
title_full |
Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics |
title_fullStr |
Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics |
title_full_unstemmed |
Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics |
title_sort |
Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics |
dc.creator.none.fl_str_mv |
Cantatore, Delfina María Paula Lisnerová, Martina Marcotegui, Paula Soledad Rossin, Maria Alejandra Holzer, Astrid S. |
author |
Cantatore, Delfina María Paula |
author_facet |
Cantatore, Delfina María Paula Lisnerová, Martina Marcotegui, Paula Soledad Rossin, Maria Alejandra Holzer, Astrid S. |
author_role |
author |
author2 |
Lisnerová, Martina Marcotegui, Paula Soledad Rossin, Maria Alejandra Holzer, Astrid S. |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Ceratomyxa fialai MYXOSPORA SHAPE MYXOZOA ARGENTINA |
topic |
Ceratomyxa fialai MYXOSPORA SHAPE MYXOZOA ARGENTINA |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
A new species of Ceratomyxa (Ceratomyxidae, Myxosporea) was found infectingthe gall bladder of the Argentine croaker Umbrina canosai Berg 1895 (Sciaenidae, Perciformes) from the Argentine sea. Using an integrative taxonomic approach that combinesmorphological, bioecological, and molecular analyses, we provide evidence that clearlydifferentiates this species from known taxa and formally describe Ceratomyxa fialai as a newspecies. This study is the first to apply landmark-based geometric morphometrics (GM) inmyxozoan research, providing a detailed analysis of conspecific morphometric variation ofceratomyxid myxospores, examining their natural variation within and among differentceratomyxids infecting the gall bladder of U. canosai. Using GM analyses, we successfullycapture and quantify phenotypic variation at the organismal level. Our results suggestthat myxospore shape variation may be driven by both developmental noise and phenotypic plasticity. The work highlights the utility of GM in advancing the understandingof myxozoan morphology and its evolutionary implications and emphasizes the need forfurther research on myxospore shape evolution and its ecological and adaptive significancein natural populations. Fil: Cantatore, Delfina María Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina Fil: Lisnerová, Martina. Biology Centre of the Academy of Sciences of the Czech Republic; República Checa Fil: Marcotegui, Paula Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina Fil: Rossin, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina Fil: Holzer, Astrid S.. University of Veterinary Medicine; Austria |
description |
A new species of Ceratomyxa (Ceratomyxidae, Myxosporea) was found infectingthe gall bladder of the Argentine croaker Umbrina canosai Berg 1895 (Sciaenidae, Perciformes) from the Argentine sea. Using an integrative taxonomic approach that combinesmorphological, bioecological, and molecular analyses, we provide evidence that clearlydifferentiates this species from known taxa and formally describe Ceratomyxa fialai as a newspecies. This study is the first to apply landmark-based geometric morphometrics (GM) inmyxozoan research, providing a detailed analysis of conspecific morphometric variation ofceratomyxid myxospores, examining their natural variation within and among differentceratomyxids infecting the gall bladder of U. canosai. Using GM analyses, we successfullycapture and quantify phenotypic variation at the organismal level. Our results suggestthat myxospore shape variation may be driven by both developmental noise and phenotypic plasticity. The work highlights the utility of GM in advancing the understandingof myxozoan morphology and its evolutionary implications and emphasizes the need forfurther research on myxospore shape evolution and its ecological and adaptive significancein natural populations. |
publishDate |
2025 |
dc.date.none.fl_str_mv |
2025-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/271992 Cantatore, Delfina María Paula; Lisnerová, Martina; Marcotegui, Paula Soledad; Rossin, Maria Alejandra; Holzer, Astrid S.; Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics; MDPI; Biology; 14; 1; 1-2025; 1-22 2079-7737 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/271992 |
identifier_str_mv |
Cantatore, Delfina María Paula; Lisnerová, Martina; Marcotegui, Paula Soledad; Rossin, Maria Alejandra; Holzer, Astrid S.; Intraspecific Morphometric Variation in a New Species of Ceratomyxa Thélohan 1892 (Cnidaria) from the South Atlantic Ocean: An Ecomorphological Study Using Geometric Morphometrics; MDPI; Biology; 14; 1; 1-2025; 1-22 2079-7737 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2079-7737/14/1/79 info:eu-repo/semantics/altIdentifier/doi/10.3390/biology14010079 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
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application/pdf application/pdf application/pdf application/pdf |
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MDPI |
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MDPI |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614491927478272 |
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13.070432 |