Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus

Autores
Maggioni, Davide; Garese, Agustin; Danwei Huang; Hoeksema, Bert W.; Arrigoni, Roberto; Seveso, Davide; Galli, Paolo; Berumen, Michael L.; Montalbetti, Enrico; Pica, Daniela; Torsani, Fabrizio; Montano, Simone
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The hydrozoan family Cladocorynidae inhabits tropical to temperate waters and comprises the two genera Pteroclava and Cladocoryne. Pteroclava lives in association with some octocorals and hydrozoans, whereas Cladocoryne is more generalist in terms of substrate choice. This work provides a thorough morpho-molecular reassessment of the Cladocorynidae by presenting the first well-supported phylogeny of the family based on the analyses of three mitochondrial and four nuclear markers. Notably, the two nominal genera were confirmed to be monophyletic and both morphological and genetic data led to the formal description of a new genus exclusively associated with octocorals, Pseudozanclea gen. nov. Maggioni & Montano. Accordingly, the diagnosis of the family was updated. The ancestral state reconstruction of selected characters revealed that the symbiosis with octocorals likely appeared in the most recent common ancestor of Pteroclava and Pseudozanclea. Additionally, the presence of euryteles aggregation in the polyp stage and the exumbrellar nematocyst pouches with euryteles represent synapomorphies of all cladocorynid taxa and probably emerged in their most recent common ancestor. The analysis of several Pteroclava krempfi colonies from Indo-Pacific and Caribbean localities associated with several host octocorals revealed a high intra-specific genetic variability. Single- and multi-locus species delimitations resulted in three to five species hypotheses, but the statistical analysis of morphometric data showed only limited distinction among the clades of P. krempfi. However, P. krempfi clades showed differences in both host specificity, mostly at the octocoral family level, and geographic distribution, with one clade found exclusively in the Caribbean Sea and the others found in the Indo-Pacific.
Fil: Maggioni, Davide. Università degli Studi di Milano; Italia
Fil: Garese, Agustin. 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: Danwei Huang. National University Of Singapore; Singapur
Fil: Hoeksema, Bert W.. University of Groningen; Países Bajos
Fil: Arrigoni, Roberto. Stazione Zoologica Anton Dohrn; Italia
Fil: Seveso, Davide. Università degli Studi di Milano; Italia
Fil: Galli, Paolo. Università degli Studi di Milano; Italia
Fil: Berumen, Michael L.. King Abdullah University of Science and Technology; Arabia Saudita
Fil: Montalbetti, Enrico. Università degli Studi di Milano; Italia
Fil: Pica, Daniela. Consorzio Nazionale Interuniversitario per le Scienze del Mare; Italia
Fil: Torsani, Fabrizio. Università Politecnica Delle Marche; Italia
Fil: Montano, Simone. Università degli Studi di Milano; Italia
Materia
SYMBIOSIS Integrative taxonomy
SPECIES DELIMITATION
ALCYONACEA
OCTOCORAL
INTEGRATIVE TAXONOMY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/167893
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/167893
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genusMaggioni, DavideGarese, AgustinDanwei HuangHoeksema, Bert W.Arrigoni, RobertoSeveso, DavideGalli, PaoloBerumen, Michael L.Montalbetti, EnricoPica, DanielaTorsani, FabrizioMontano, SimoneSYMBIOSIS Integrative taxonomySPECIES DELIMITATIONALCYONACEAOCTOCORALINTEGRATIVE TAXONOMYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The hydrozoan family Cladocorynidae inhabits tropical to temperate waters and comprises the two genera Pteroclava and Cladocoryne. Pteroclava lives in association with some octocorals and hydrozoans, whereas Cladocoryne is more generalist in terms of substrate choice. This work provides a thorough morpho-molecular reassessment of the Cladocorynidae by presenting the first well-supported phylogeny of the family based on the analyses of three mitochondrial and four nuclear markers. Notably, the two nominal genera were confirmed to be monophyletic and both morphological and genetic data led to the formal description of a new genus exclusively associated with octocorals, Pseudozanclea gen. nov. Maggioni & Montano. Accordingly, the diagnosis of the family was updated. The ancestral state reconstruction of selected characters revealed that the symbiosis with octocorals likely appeared in the most recent common ancestor of Pteroclava and Pseudozanclea. Additionally, the presence of euryteles aggregation in the polyp stage and the exumbrellar nematocyst pouches with euryteles represent synapomorphies of all cladocorynid taxa and probably emerged in their most recent common ancestor. The analysis of several Pteroclava krempfi colonies from Indo-Pacific and Caribbean localities associated with several host octocorals revealed a high intra-specific genetic variability. Single- and multi-locus species delimitations resulted in three to five species hypotheses, but the statistical analysis of morphometric data showed only limited distinction among the clades of P. krempfi. However, P. krempfi clades showed differences in both host specificity, mostly at the octocoral family level, and geographic distribution, with one clade found exclusively in the Caribbean Sea and the others found in the Indo-Pacific.Fil: Maggioni, Davide. Università degli Studi di Milano; ItaliaFil: Garese, Agustin. 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: Danwei Huang. National University Of Singapore; SingapurFil: Hoeksema, Bert W.. University of Groningen; Países BajosFil: Arrigoni, Roberto. Stazione Zoologica Anton Dohrn; ItaliaFil: Seveso, Davide. Università degli Studi di Milano; ItaliaFil: Galli, Paolo. Università degli Studi di Milano; ItaliaFil: Berumen, Michael L.. King Abdullah University of Science and Technology; Arabia SauditaFil: Montalbetti, Enrico. Università degli Studi di Milano; ItaliaFil: Pica, Daniela. Consorzio Nazionale Interuniversitario per le Scienze del Mare; ItaliaFil: Torsani, Fabrizio. Università Politecnica Delle Marche; ItaliaFil: Montano, Simone. Università degli Studi di Milano; ItaliaWiley Blackwell Publishing, Inc2021-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/167893Maggioni, Davide; Garese, Agustin; Danwei Huang; Hoeksema, Bert W.; Arrigoni, Roberto; et al.; Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus; Wiley Blackwell Publishing, Inc; Cladistics; 38; 1; 6-2021; 13-370748-30071096-0031CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1111/cla.12480info:eu-repo/semantics/altIdentifier/doi/10.1111/cla.12480info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T11:12:11Zoai:ri.conicet.gov.ar:11336/167893instacron: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:34982025-09-17 11:12:12.123CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus
title Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus
spellingShingle Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus
Maggioni, Davide
SYMBIOSIS Integrative taxonomy
SPECIES DELIMITATION
ALCYONACEA
OCTOCORAL
INTEGRATIVE TAXONOMY
title_short Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus
title_full Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus
title_fullStr Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus
title_full_unstemmed Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus
title_sort Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus
dc.creator.none.fl_str_mv Maggioni, Davide
Garese, Agustin
Danwei Huang
Hoeksema, Bert W.
Arrigoni, Roberto
Seveso, Davide
Galli, Paolo
Berumen, Michael L.
Montalbetti, Enrico
Pica, Daniela
Torsani, Fabrizio
Montano, Simone
author Maggioni, Davide
author_facet Maggioni, Davide
Garese, Agustin
Danwei Huang
Hoeksema, Bert W.
Arrigoni, Roberto
Seveso, Davide
Galli, Paolo
Berumen, Michael L.
Montalbetti, Enrico
Pica, Daniela
Torsani, Fabrizio
Montano, Simone
author_role author
author2 Garese, Agustin
Danwei Huang
Hoeksema, Bert W.
Arrigoni, Roberto
Seveso, Davide
Galli, Paolo
Berumen, Michael L.
Montalbetti, Enrico
Pica, Daniela
Torsani, Fabrizio
Montano, Simone
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv SYMBIOSIS Integrative taxonomy
SPECIES DELIMITATION
ALCYONACEA
OCTOCORAL
INTEGRATIVE TAXONOMY
topic SYMBIOSIS Integrative taxonomy
SPECIES DELIMITATION
ALCYONACEA
OCTOCORAL
INTEGRATIVE TAXONOMY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The hydrozoan family Cladocorynidae inhabits tropical to temperate waters and comprises the two genera Pteroclava and Cladocoryne. Pteroclava lives in association with some octocorals and hydrozoans, whereas Cladocoryne is more generalist in terms of substrate choice. This work provides a thorough morpho-molecular reassessment of the Cladocorynidae by presenting the first well-supported phylogeny of the family based on the analyses of three mitochondrial and four nuclear markers. Notably, the two nominal genera were confirmed to be monophyletic and both morphological and genetic data led to the formal description of a new genus exclusively associated with octocorals, Pseudozanclea gen. nov. Maggioni & Montano. Accordingly, the diagnosis of the family was updated. The ancestral state reconstruction of selected characters revealed that the symbiosis with octocorals likely appeared in the most recent common ancestor of Pteroclava and Pseudozanclea. Additionally, the presence of euryteles aggregation in the polyp stage and the exumbrellar nematocyst pouches with euryteles represent synapomorphies of all cladocorynid taxa and probably emerged in their most recent common ancestor. The analysis of several Pteroclava krempfi colonies from Indo-Pacific and Caribbean localities associated with several host octocorals revealed a high intra-specific genetic variability. Single- and multi-locus species delimitations resulted in three to five species hypotheses, but the statistical analysis of morphometric data showed only limited distinction among the clades of P. krempfi. However, P. krempfi clades showed differences in both host specificity, mostly at the octocoral family level, and geographic distribution, with one clade found exclusively in the Caribbean Sea and the others found in the Indo-Pacific.
Fil: Maggioni, Davide. Università degli Studi di Milano; Italia
Fil: Garese, Agustin. 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: Danwei Huang. National University Of Singapore; Singapur
Fil: Hoeksema, Bert W.. University of Groningen; Países Bajos
Fil: Arrigoni, Roberto. Stazione Zoologica Anton Dohrn; Italia
Fil: Seveso, Davide. Università degli Studi di Milano; Italia
Fil: Galli, Paolo. Università degli Studi di Milano; Italia
Fil: Berumen, Michael L.. King Abdullah University of Science and Technology; Arabia Saudita
Fil: Montalbetti, Enrico. Università degli Studi di Milano; Italia
Fil: Pica, Daniela. Consorzio Nazionale Interuniversitario per le Scienze del Mare; Italia
Fil: Torsani, Fabrizio. Università Politecnica Delle Marche; Italia
Fil: Montano, Simone. Università degli Studi di Milano; Italia
description The hydrozoan family Cladocorynidae inhabits tropical to temperate waters and comprises the two genera Pteroclava and Cladocoryne. Pteroclava lives in association with some octocorals and hydrozoans, whereas Cladocoryne is more generalist in terms of substrate choice. This work provides a thorough morpho-molecular reassessment of the Cladocorynidae by presenting the first well-supported phylogeny of the family based on the analyses of three mitochondrial and four nuclear markers. Notably, the two nominal genera were confirmed to be monophyletic and both morphological and genetic data led to the formal description of a new genus exclusively associated with octocorals, Pseudozanclea gen. nov. Maggioni & Montano. Accordingly, the diagnosis of the family was updated. The ancestral state reconstruction of selected characters revealed that the symbiosis with octocorals likely appeared in the most recent common ancestor of Pteroclava and Pseudozanclea. Additionally, the presence of euryteles aggregation in the polyp stage and the exumbrellar nematocyst pouches with euryteles represent synapomorphies of all cladocorynid taxa and probably emerged in their most recent common ancestor. The analysis of several Pteroclava krempfi colonies from Indo-Pacific and Caribbean localities associated with several host octocorals revealed a high intra-specific genetic variability. Single- and multi-locus species delimitations resulted in three to five species hypotheses, but the statistical analysis of morphometric data showed only limited distinction among the clades of P. krempfi. However, P. krempfi clades showed differences in both host specificity, mostly at the octocoral family level, and geographic distribution, with one clade found exclusively in the Caribbean Sea and the others found in the Indo-Pacific.
publishDate 2021
dc.date.none.fl_str_mv 2021-06
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/11336/167893
Maggioni, Davide; Garese, Agustin; Danwei Huang; Hoeksema, Bert W.; Arrigoni, Roberto; et al.; Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus; Wiley Blackwell Publishing, Inc; Cladistics; 38; 1; 6-2021; 13-37
0748-3007
1096-0031
CONICET Digital
CONICET
url http://hdl.handle.net/11336/167893
identifier_str_mv Maggioni, Davide; Garese, Agustin; Danwei Huang; Hoeksema, Bert W.; Arrigoni, Roberto; et al.; Diversity, host specificity and biogeography in the Cladocorynidae (Hydrozoa, Capitata), with description of a new genus; Wiley Blackwell Publishing, Inc; Cladistics; 38; 1; 6-2021; 13-37
0748-3007
1096-0031
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://onlinelibrary.wiley.com/doi/full/10.1111/cla.12480
info:eu-repo/semantics/altIdentifier/doi/10.1111/cla.12480
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/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.001348

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