A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America

Autores
Negrete, Lisandro Hector Luis; Leal Zanchet, Ana Maria; Brusa, Francisco
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Background: The subfamily Geoplaninae (Geoplanidae) includes land planarian species of the Neotropical Region. In Argentina, the knowledge about land planarian diversity is still incipient, although this has recently increased mainly in the Atlantic Forest ecosystem. However, other regions like Chacoan forests remain virtually unexplored. Results: In this paper, we describe a new species of the genus Notogynaphallia of the Chacoan subregion. This species is characterized by a black pigmentation on the dorsum and a dark grey ventral surface. The eyes with clear halos extend to the dorsal surface. The pharynx is cylindrical. The main features of the reproductive system involve testes anterior to the ovaries, prostatic vesicle intrabulbar (with a tubular proximal portion and a globose distal portion) opening broadly in a richly folded male atrium, common glandular ovovitelline duct and female genital canal dorso-anteriorly flexed constituting a “C”, female atrium tubular proximally and widening distally. Conclusions: This is the first report of the genus Notogynaphallia in Argentina (Chacoan subregion, Neotropical Region) which increases its geographic distribution in South America. Also, as a consequence of features observed in species of the genus, we propose an emendation of the generic diagnosis.
Fil: Negrete, Lisandro Hector Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. División Zoología Invertebrados; Argentina. Universidade do Vale do Rio dos Sinos; Brasil
Fil: Leal Zanchet, Ana Maria. Universidade do Vale do Rio dos Sinos; Brasil
Fil: Brusa, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. División Zoología Invertebrados; Argentina. Universidade do Vale do Rio dos Sinos; Brasil
Materia
ARGENTINA
CHACOAN SUBREGION
GEOPLANINAE
LAND FLATWORMS
NEOTROPICAL REGION
NOTOGYNAPHALLIA
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:11336/53571
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/53571
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South AmericaNegrete, Lisandro Hector LuisLeal Zanchet, Ana MariaBrusa, FranciscoARGENTINACHACOAN SUBREGIONGEOPLANINAELAND FLATWORMSNEOTROPICAL REGIONNOTOGYNAPHALLIAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Background: The subfamily Geoplaninae (Geoplanidae) includes land planarian species of the Neotropical Region. In Argentina, the knowledge about land planarian diversity is still incipient, although this has recently increased mainly in the Atlantic Forest ecosystem. However, other regions like Chacoan forests remain virtually unexplored. Results: In this paper, we describe a new species of the genus Notogynaphallia of the Chacoan subregion. This species is characterized by a black pigmentation on the dorsum and a dark grey ventral surface. The eyes with clear halos extend to the dorsal surface. The pharynx is cylindrical. The main features of the reproductive system involve testes anterior to the ovaries, prostatic vesicle intrabulbar (with a tubular proximal portion and a globose distal portion) opening broadly in a richly folded male atrium, common glandular ovovitelline duct and female genital canal dorso-anteriorly flexed constituting a “C”, female atrium tubular proximally and widening distally. Conclusions: This is the first report of the genus Notogynaphallia in Argentina (Chacoan subregion, Neotropical Region) which increases its geographic distribution in South America. Also, as a consequence of features observed in species of the genus, we propose an emendation of the generic diagnosis.Fil: Negrete, Lisandro Hector Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. División Zoología Invertebrados; Argentina. Universidade do Vale do Rio dos Sinos; BrasilFil: Leal Zanchet, Ana Maria. Universidade do Vale do Rio dos Sinos; BrasilFil: Brusa, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. División Zoología Invertebrados; Argentina. Universidade do Vale do Rio dos Sinos; BrasilAcademia Sinica2015-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/53571Negrete, Lisandro Hector Luis; Leal Zanchet, Ana Maria; Brusa, Francisco; A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America; Academia Sinica; Zoological Studies; 54; 58; 8-2015; 1-141021-5506CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1186/s40555-015-0136-5info:eu-repo/semantics/altIdentifier/url/https://zoologicalstudies.springeropen.com/articles/10.1186/s40555-015-0136-5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:21:35Zoai:ri.conicet.gov.ar:11336/53571instacron: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 10:21:35.51CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America
title A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America
spellingShingle A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America
Negrete, Lisandro Hector Luis
ARGENTINA
CHACOAN SUBREGION
GEOPLANINAE
LAND FLATWORMS
NEOTROPICAL REGION
NOTOGYNAPHALLIA
title_short A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America
title_full A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America
title_fullStr A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America
title_full_unstemmed A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America
title_sort A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America
dc.creator.none.fl_str_mv Negrete, Lisandro Hector Luis
Leal Zanchet, Ana Maria
Brusa, Francisco
author Negrete, Lisandro Hector Luis
author_facet Negrete, Lisandro Hector Luis
Leal Zanchet, Ana Maria
Brusa, Francisco
author_role author
author2 Leal Zanchet, Ana Maria
Brusa, Francisco
author2_role author
author
dc.subject.none.fl_str_mv ARGENTINA
CHACOAN SUBREGION
GEOPLANINAE
LAND FLATWORMS
NEOTROPICAL REGION
NOTOGYNAPHALLIA
topic ARGENTINA
CHACOAN SUBREGION
GEOPLANINAE
LAND FLATWORMS
NEOTROPICAL REGION
NOTOGYNAPHALLIA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Background: The subfamily Geoplaninae (Geoplanidae) includes land planarian species of the Neotropical Region. In Argentina, the knowledge about land planarian diversity is still incipient, although this has recently increased mainly in the Atlantic Forest ecosystem. However, other regions like Chacoan forests remain virtually unexplored. Results: In this paper, we describe a new species of the genus Notogynaphallia of the Chacoan subregion. This species is characterized by a black pigmentation on the dorsum and a dark grey ventral surface. The eyes with clear halos extend to the dorsal surface. The pharynx is cylindrical. The main features of the reproductive system involve testes anterior to the ovaries, prostatic vesicle intrabulbar (with a tubular proximal portion and a globose distal portion) opening broadly in a richly folded male atrium, common glandular ovovitelline duct and female genital canal dorso-anteriorly flexed constituting a “C”, female atrium tubular proximally and widening distally. Conclusions: This is the first report of the genus Notogynaphallia in Argentina (Chacoan subregion, Neotropical Region) which increases its geographic distribution in South America. Also, as a consequence of features observed in species of the genus, we propose an emendation of the generic diagnosis.
Fil: Negrete, Lisandro Hector Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. División Zoología Invertebrados; Argentina. Universidade do Vale do Rio dos Sinos; Brasil
Fil: Leal Zanchet, Ana Maria. Universidade do Vale do Rio dos Sinos; Brasil
Fil: Brusa, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. División Zoología Invertebrados; Argentina. Universidade do Vale do Rio dos Sinos; Brasil
description Background: The subfamily Geoplaninae (Geoplanidae) includes land planarian species of the Neotropical Region. In Argentina, the knowledge about land planarian diversity is still incipient, although this has recently increased mainly in the Atlantic Forest ecosystem. However, other regions like Chacoan forests remain virtually unexplored. Results: In this paper, we describe a new species of the genus Notogynaphallia of the Chacoan subregion. This species is characterized by a black pigmentation on the dorsum and a dark grey ventral surface. The eyes with clear halos extend to the dorsal surface. The pharynx is cylindrical. The main features of the reproductive system involve testes anterior to the ovaries, prostatic vesicle intrabulbar (with a tubular proximal portion and a globose distal portion) opening broadly in a richly folded male atrium, common glandular ovovitelline duct and female genital canal dorso-anteriorly flexed constituting a “C”, female atrium tubular proximally and widening distally. Conclusions: This is the first report of the genus Notogynaphallia in Argentina (Chacoan subregion, Neotropical Region) which increases its geographic distribution in South America. Also, as a consequence of features observed in species of the genus, we propose an emendation of the generic diagnosis.
publishDate 2015
dc.date.none.fl_str_mv 2015-08
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/11336/53571
Negrete, Lisandro Hector Luis; Leal Zanchet, Ana Maria; Brusa, Francisco; A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America; Academia Sinica; Zoological Studies; 54; 58; 8-2015; 1-14
1021-5506
CONICET Digital
CONICET
url http://hdl.handle.net/11336/53571
identifier_str_mv Negrete, Lisandro Hector Luis; Leal Zanchet, Ana Maria; Brusa, Francisco; A new species of notogynaphallia (platyhelminthes, geoplanidae) extends the known distribution of land planarians in Chacoan province (Chacoan subregion), South America; Academia Sinica; Zoological Studies; 54; 58; 8-2015; 1-14
1021-5506
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1186/s40555-015-0136-5
info:eu-repo/semantics/altIdentifier/url/https://zoologicalstudies.springeropen.com/articles/10.1186/s40555-015-0136-5
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
application/pdf
dc.publisher.none.fl_str_mv Academia Sinica
publisher.none.fl_str_mv Academia Sinica
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 13.070432

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