Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts

Autores
da Silva Paiva, Thiago; Kuppers, Gabriela Cristina; Galafasse Lahr, Daniel José; Schweikert, Michael; da Silva Neto, Inácio Domingos
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Odontostomatids are among the less studied representatives of the Ciliophora. They are anaerobic microeukaryotes usually occurring as rare species in sapropelic environments. Here we describe a novel species of Discomorphella, named Discomorphella pedroeneasi sp. nov., using light and electron microscopy observations. Discomorphella pedroeneasi displays many complex morphological features, for which new terms are introduced, such as the auricules, epistomial fringe spacer, frontal awning, odontostomatid ciliary sockets, oral lips and ventral flap. Remarkably, D. pedroeneasi has at least six types of endocytobionts, including intramacronuclear ones, and organelles ultrastructurally similar to the M/H bodies of the odontostomatid Saprodinium dentatum. Based on the new data and revision of the literature, we propose two new diagnostic characters for species separation within Discomorphella: the fringe spacer ratio and the posterior fringe ratio. The taxonomy of Discomorphella is revised and an identification key is provided.
Fil: da Silva Paiva, Thiago. Universidade Federal do Pará; Brasil. Universidade de Sao Paulo. Departamento de Fisiología. Instituto de Biociencias; Brasil
Fil: Kuppers, Gabriela Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Galafasse Lahr, Daniel José. Universidade de Sao Paulo. Departamento de Fisiología. Instituto de Biociencias; Brasil
Fil: Schweikert, Michael. Universität Stuttgart; Alemania
Fil: da Silva Neto, Inácio Domingos. Universidade Federal do Rio de Janeiro; Brasil
Materia
Armophorea
Brazil
Endosymbiosis
Odontostomatida
Plagiopylea
Taxonomy
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:11336/48817
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobiontsda Silva Paiva, ThiagoKuppers, Gabriela CristinaGalafasse Lahr, Daniel JoséSchweikert, Michaelda Silva Neto, Inácio DomingosArmophoreaBrazilEndosymbiosisOdontostomatidaPlagiopyleaTaxonomyhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Odontostomatids are among the less studied representatives of the Ciliophora. They are anaerobic microeukaryotes usually occurring as rare species in sapropelic environments. Here we describe a novel species of Discomorphella, named Discomorphella pedroeneasi sp. nov., using light and electron microscopy observations. Discomorphella pedroeneasi displays many complex morphological features, for which new terms are introduced, such as the auricules, epistomial fringe spacer, frontal awning, odontostomatid ciliary sockets, oral lips and ventral flap. Remarkably, D. pedroeneasi has at least six types of endocytobionts, including intramacronuclear ones, and organelles ultrastructurally similar to the M/H bodies of the odontostomatid Saprodinium dentatum. Based on the new data and revision of the literature, we propose two new diagnostic characters for species separation within Discomorphella: the fringe spacer ratio and the posterior fringe ratio. The taxonomy of Discomorphella is revised and an identification key is provided.Fil: da Silva Paiva, Thiago. Universidade Federal do Pará; Brasil. Universidade de Sao Paulo. Departamento de Fisiología. Instituto de Biociencias; BrasilFil: Kuppers, Gabriela Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Galafasse Lahr, Daniel José. Universidade de Sao Paulo. Departamento de Fisiología. Instituto de Biociencias; BrasilFil: Schweikert, Michael. Universität Stuttgart; AlemaniaFil: da Silva Neto, Inácio Domingos. Universidade Federal do Rio de Janeiro; BrasilElsevier Gmbh2017-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/48817da Silva Paiva, Thiago; Kuppers, Gabriela Cristina; Galafasse Lahr, Daniel José; Schweikert, Michael; da Silva Neto, Inácio Domingos; Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts; Elsevier Gmbh; European Journal Of Protistology; 58; 4-2017; 103-1340932-47391618-0429CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ejop.2017.01.002info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0932473917300068info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:42:19Zoai:ri.conicet.gov.ar:11336/48817instacron: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:34982025-10-15 14:42:19.353CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts
title Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts
spellingShingle Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts
da Silva Paiva, Thiago
Armophorea
Brazil
Endosymbiosis
Odontostomatida
Plagiopylea
Taxonomy
title_short Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts
title_full Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts
title_fullStr Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts
title_full_unstemmed Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts
title_sort Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts
dc.creator.none.fl_str_mv da Silva Paiva, Thiago
Kuppers, Gabriela Cristina
Galafasse Lahr, Daniel José
Schweikert, Michael
da Silva Neto, Inácio Domingos
author da Silva Paiva, Thiago
author_facet da Silva Paiva, Thiago
Kuppers, Gabriela Cristina
Galafasse Lahr, Daniel José
Schweikert, Michael
da Silva Neto, Inácio Domingos
author_role author
author2 Kuppers, Gabriela Cristina
Galafasse Lahr, Daniel José
Schweikert, Michael
da Silva Neto, Inácio Domingos
author2_role author
author
author
author
dc.subject.none.fl_str_mv Armophorea
Brazil
Endosymbiosis
Odontostomatida
Plagiopylea
Taxonomy
topic Armophorea
Brazil
Endosymbiosis
Odontostomatida
Plagiopylea
Taxonomy
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Odontostomatids are among the less studied representatives of the Ciliophora. They are anaerobic microeukaryotes usually occurring as rare species in sapropelic environments. Here we describe a novel species of Discomorphella, named Discomorphella pedroeneasi sp. nov., using light and electron microscopy observations. Discomorphella pedroeneasi displays many complex morphological features, for which new terms are introduced, such as the auricules, epistomial fringe spacer, frontal awning, odontostomatid ciliary sockets, oral lips and ventral flap. Remarkably, D. pedroeneasi has at least six types of endocytobionts, including intramacronuclear ones, and organelles ultrastructurally similar to the M/H bodies of the odontostomatid Saprodinium dentatum. Based on the new data and revision of the literature, we propose two new diagnostic characters for species separation within Discomorphella: the fringe spacer ratio and the posterior fringe ratio. The taxonomy of Discomorphella is revised and an identification key is provided.
Fil: da Silva Paiva, Thiago. Universidade Federal do Pará; Brasil. Universidade de Sao Paulo. Departamento de Fisiología. Instituto de Biociencias; Brasil
Fil: Kuppers, Gabriela Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Galafasse Lahr, Daniel José. Universidade de Sao Paulo. Departamento de Fisiología. Instituto de Biociencias; Brasil
Fil: Schweikert, Michael. Universität Stuttgart; Alemania
Fil: da Silva Neto, Inácio Domingos. Universidade Federal do Rio de Janeiro; Brasil
description Odontostomatids are among the less studied representatives of the Ciliophora. They are anaerobic microeukaryotes usually occurring as rare species in sapropelic environments. Here we describe a novel species of Discomorphella, named Discomorphella pedroeneasi sp. nov., using light and electron microscopy observations. Discomorphella pedroeneasi displays many complex morphological features, for which new terms are introduced, such as the auricules, epistomial fringe spacer, frontal awning, odontostomatid ciliary sockets, oral lips and ventral flap. Remarkably, D. pedroeneasi has at least six types of endocytobionts, including intramacronuclear ones, and organelles ultrastructurally similar to the M/H bodies of the odontostomatid Saprodinium dentatum. Based on the new data and revision of the literature, we propose two new diagnostic characters for species separation within Discomorphella: the fringe spacer ratio and the posterior fringe ratio. The taxonomy of Discomorphella is revised and an identification key is provided.
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/11336/48817
da Silva Paiva, Thiago; Kuppers, Gabriela Cristina; Galafasse Lahr, Daniel José; Schweikert, Michael; da Silva Neto, Inácio Domingos; Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts; Elsevier Gmbh; European Journal Of Protistology; 58; 4-2017; 103-134
0932-4739
1618-0429
CONICET Digital
CONICET
url http://hdl.handle.net/11336/48817
identifier_str_mv da Silva Paiva, Thiago; Kuppers, Gabriela Cristina; Galafasse Lahr, Daniel José; Schweikert, Michael; da Silva Neto, Inácio Domingos; Discomorphella pedroeneasi sp. nov. (Ciliophora, Odontostomatida): An anaerobic ciliate hosting multiple cytoplasmic and macronuclear endocytobionts; Elsevier Gmbh; European Journal Of Protistology; 58; 4-2017; 103-134
0932-4739
1618-0429
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ejop.2017.01.002
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0932473917300068
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 Elsevier Gmbh
publisher.none.fl_str_mv Elsevier Gmbh
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_ 1846082924306235392
score 13.22299

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