A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina

Autores
Sunesen, Inés; Tardivo Kubis, Jonás Adrián; Sar, Eugenia Alicia
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Caloneis mendosina var. mendosina, Caloneis mendosina var. minor and Caloneis quilinensis from slides of the Frenguelli Collection deposited at the Herbarium of the División Ficología ‘Dr. Sebastián A. Guarrera’ (LPC), were investigated using light microscope (LM). Unmounted material related to these slides was observed using the scanning electron microscope (SEM). Specimens of both varieties of C. mendosina found in the original material show a continuous range of size and stria density, and are ultrastructurally similar; thus the taxa are considered conspecific. Specimens of C. quilinensis found in the original material show more variability than described in the protologue. A continuous range of size, stria density, shape of the frustules and valve outline was observed between C. mendosina and C. quilinensis. Additionally, ultrastructural comparison of both taxa showed numerous features in common including shape of the valve surface, morphology of the valve mantle, shape of the axial area, shape of the fascia, position of the raphe, morphology and orientation of the external central and distal raphe fissures, and size and position of the elliptical apertures of the alveolate striae. The evidence that there is no morphologic and morphometric discontinuity between these Frenguelli taxa and that they come from similar diatomaceous earth deposits, justify considering them conspecific. Based on the principle of priority the correct name of the species is Caloneis mendosina. The description of C. mendosina was emended, a lectotype slide was selected, and a comparison with some allied species was conducted.
Fil: Sunesen, Inés. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Ficología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tardivo Kubis, Jonás Adrián. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Ficología; Argentina
Fil: Sar, Eugenia Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Ficología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Caloneis Mendosina Var. Mendosina
Caloneis Mendosina Var. Minor
Caloneis Quilinensis
Fine Morphology
Lectotypification
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/56401
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/56401
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from ArgentinaSunesen, InésTardivo Kubis, Jonás AdriánSar, Eugenia AliciaCaloneis Mendosina Var. MendosinaCaloneis Mendosina Var. MinorCaloneis QuilinensisFine MorphologyLectotypificationhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Caloneis mendosina var. mendosina, Caloneis mendosina var. minor and Caloneis quilinensis from slides of the Frenguelli Collection deposited at the Herbarium of the División Ficología ‘Dr. Sebastián A. Guarrera’ (LPC), were investigated using light microscope (LM). Unmounted material related to these slides was observed using the scanning electron microscope (SEM). Specimens of both varieties of C. mendosina found in the original material show a continuous range of size and stria density, and are ultrastructurally similar; thus the taxa are considered conspecific. Specimens of C. quilinensis found in the original material show more variability than described in the protologue. A continuous range of size, stria density, shape of the frustules and valve outline was observed between C. mendosina and C. quilinensis. Additionally, ultrastructural comparison of both taxa showed numerous features in common including shape of the valve surface, morphology of the valve mantle, shape of the axial area, shape of the fascia, position of the raphe, morphology and orientation of the external central and distal raphe fissures, and size and position of the elliptical apertures of the alveolate striae. The evidence that there is no morphologic and morphometric discontinuity between these Frenguelli taxa and that they come from similar diatomaceous earth deposits, justify considering them conspecific. Based on the principle of priority the correct name of the species is Caloneis mendosina. The description of C. mendosina was emended, a lectotype slide was selected, and a comparison with some allied species was conducted.Fil: Sunesen, Inés. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Ficología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Tardivo Kubis, Jonás Adrián. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Ficología; ArgentinaFil: Sar, Eugenia Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Ficología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaMagnolia Press2017-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/56401Sunesen, Inés; Tardivo Kubis, Jonás Adrián; Sar, Eugenia Alicia; A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina; Magnolia Press; Phytotaxa; 305; 3; 4-2017; 165-1781179-31551179-3163CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.11646/phytotaxa.305.3.4info:eu-repo/semantics/altIdentifier/url/https://biotaxa.org/Phytotaxa/article/view/phytotaxa.305.3.4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-03-31T14:56:53Zoai:ri.conicet.gov.ar:11336/56401instacron: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:34982026-03-31 14:56:53.862CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina
title A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina
spellingShingle A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina
Sunesen, Inés
Caloneis Mendosina Var. Mendosina
Caloneis Mendosina Var. Minor
Caloneis Quilinensis
Fine Morphology
Lectotypification
title_short A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina
title_full A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina
title_fullStr A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina
title_full_unstemmed A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina
title_sort A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina
dc.creator.none.fl_str_mv Sunesen, Inés
Tardivo Kubis, Jonás Adrián
Sar, Eugenia Alicia
author Sunesen, Inés
author_facet Sunesen, Inés
Tardivo Kubis, Jonás Adrián
Sar, Eugenia Alicia
author_role author
author2 Tardivo Kubis, Jonás Adrián
Sar, Eugenia Alicia
author2_role author
author
dc.subject.none.fl_str_mv Caloneis Mendosina Var. Mendosina
Caloneis Mendosina Var. Minor
Caloneis Quilinensis
Fine Morphology
Lectotypification
topic Caloneis Mendosina Var. Mendosina
Caloneis Mendosina Var. Minor
Caloneis Quilinensis
Fine Morphology
Lectotypification
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Caloneis mendosina var. mendosina, Caloneis mendosina var. minor and Caloneis quilinensis from slides of the Frenguelli Collection deposited at the Herbarium of the División Ficología ‘Dr. Sebastián A. Guarrera’ (LPC), were investigated using light microscope (LM). Unmounted material related to these slides was observed using the scanning electron microscope (SEM). Specimens of both varieties of C. mendosina found in the original material show a continuous range of size and stria density, and are ultrastructurally similar; thus the taxa are considered conspecific. Specimens of C. quilinensis found in the original material show more variability than described in the protologue. A continuous range of size, stria density, shape of the frustules and valve outline was observed between C. mendosina and C. quilinensis. Additionally, ultrastructural comparison of both taxa showed numerous features in common including shape of the valve surface, morphology of the valve mantle, shape of the axial area, shape of the fascia, position of the raphe, morphology and orientation of the external central and distal raphe fissures, and size and position of the elliptical apertures of the alveolate striae. The evidence that there is no morphologic and morphometric discontinuity between these Frenguelli taxa and that they come from similar diatomaceous earth deposits, justify considering them conspecific. Based on the principle of priority the correct name of the species is Caloneis mendosina. The description of C. mendosina was emended, a lectotype slide was selected, and a comparison with some allied species was conducted.
Fil: Sunesen, Inés. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Ficología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tardivo Kubis, Jonás Adrián. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Ficología; Argentina
Fil: Sar, Eugenia Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Ficología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Caloneis mendosina var. mendosina, Caloneis mendosina var. minor and Caloneis quilinensis from slides of the Frenguelli Collection deposited at the Herbarium of the División Ficología ‘Dr. Sebastián A. Guarrera’ (LPC), were investigated using light microscope (LM). Unmounted material related to these slides was observed using the scanning electron microscope (SEM). Specimens of both varieties of C. mendosina found in the original material show a continuous range of size and stria density, and are ultrastructurally similar; thus the taxa are considered conspecific. Specimens of C. quilinensis found in the original material show more variability than described in the protologue. A continuous range of size, stria density, shape of the frustules and valve outline was observed between C. mendosina and C. quilinensis. Additionally, ultrastructural comparison of both taxa showed numerous features in common including shape of the valve surface, morphology of the valve mantle, shape of the axial area, shape of the fascia, position of the raphe, morphology and orientation of the external central and distal raphe fissures, and size and position of the elliptical apertures of the alveolate striae. The evidence that there is no morphologic and morphometric discontinuity between these Frenguelli taxa and that they come from similar diatomaceous earth deposits, justify considering them conspecific. Based on the principle of priority the correct name of the species is Caloneis mendosina. The description of C. mendosina was emended, a lectotype slide was selected, and a comparison with some allied species was conducted.
publishDate 2017
dc.date.none.fl_str_mv 2017-04
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/11336/56401
Sunesen, Inés; Tardivo Kubis, Jonás Adrián; Sar, Eugenia Alicia; A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina; Magnolia Press; Phytotaxa; 305; 3; 4-2017; 165-178
1179-3155
1179-3163
CONICET Digital
CONICET
url http://hdl.handle.net/11336/56401
identifier_str_mv Sunesen, Inés; Tardivo Kubis, Jonás Adrián; Sar, Eugenia Alicia; A re-investigation of three frenguelli’s Caloneis taxa (Pinnulariaceae, bacillariophyta) from Argentina; Magnolia Press; Phytotaxa; 305; 3; 4-2017; 165-178
1179-3155
1179-3163
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.11646/phytotaxa.305.3.4
info:eu-repo/semantics/altIdentifier/url/https://biotaxa.org/Phytotaxa/article/view/phytotaxa.305.3.4
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Magnolia Press
publisher.none.fl_str_mv Magnolia Press
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
_version_ 1861213958515458048
score 12.720982

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