On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)

Autores
Díaz, Analía Roxana; Martens, Koen
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Argentodromas bellanella gen. nov., sp. nov. is here described from streams in the province of Misiones, in northeastern Argentina. The new genus and species belong to the family Notodromadidae. Most species in the family have morphological adaptations to a hyponeustic mode of life: their carapaces have lip-like protrusions of the valve margins near the mouth and a flat plate-like expansion of the ventral part. The new genus can be distinguished from other genera in the subfamily Notodromadinae based on valve ornamentation (surface of valves covered with polygonal elevations and many pores with setae), the ventral plate-like expansion which is set with 3-4 rows of rounded elevations and bordered with an elevated outer list, eye tubercles softly pronounced, and soft parts features (male prehensile palps moderately asymmetrical and both with elongated first segments, posterior seta of caudal ramus longer than terminal claws and anterior seta present, hemipenis with rounded outer lobe and small rounded inner lobe). For comparative purposes, valves and carapaces of species in three other Notodromadinae genera (Newnhamia, Kennethia, Notodromas) are also illustrated and re-diagnosed.
Instituto de Limnología "Dr. Raúl A. Ringuelet"
Materia
Ciencias Naturales
Argentina
Hyponeustic
Morphology
New genus
Notodromadidae
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/98287
Acceder
id SEDICI_78677dd598285e1771ef7a63aa04a85e
oai_identifier_str oai:sedici.unlp.edu.ar:10915/98287
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)Díaz, Analía RoxanaMartens, KoenCiencias NaturalesArgentinaHyponeusticMorphologyNew genusNotodromadidae<i>Argentodromas bellanella</i> gen. nov., sp. nov. is here described from streams in the province of Misiones, in northeastern Argentina. The new genus and species belong to the family Notodromadidae. Most species in the family have morphological adaptations to a hyponeustic mode of life: their carapaces have lip-like protrusions of the valve margins near the mouth and a flat plate-like expansion of the ventral part. The new genus can be distinguished from other genera in the subfamily Notodromadinae based on valve ornamentation (surface of valves covered with polygonal elevations and many pores with setae), the ventral plate-like expansion which is set with 3-4 rows of rounded elevations and bordered with an elevated outer list, eye tubercles softly pronounced, and soft parts features (male prehensile palps moderately asymmetrical and both with elongated first segments, posterior seta of caudal ramus longer than terminal claws and anterior seta present, hemipenis with rounded outer lobe and small rounded inner lobe). For comparative purposes, valves and carapaces of species in three other Notodromadinae genera (Newnhamia, Kennethia, Notodromas) are also illustrated and re-diagnosed.Instituto de Limnología "Dr. Raúl A. Ringuelet"2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/98287enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/85235info:eu-repo/semantics/altIdentifier/url/http://zoolstud.sinica.edu.tw/Journals/57/57-10.htmlinfo:eu-repo/semantics/altIdentifier/issn/1021-5506info:eu-repo/semantics/altIdentifier/doi/10.6620/ZS.2018.57-10info:eu-repo/semantics/altIdentifier/hdl/11336/85235info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/ar/Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:01:21Zoai:sedici.unlp.edu.ar:10915/98287Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:01:21.508SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)
title On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)
spellingShingle On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)
Díaz, Analía Roxana
Ciencias Naturales
Argentina
Hyponeustic
Morphology
New genus
Notodromadidae
title_short On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)
title_full On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)
title_fullStr On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)
title_full_unstemmed On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)
title_sort On <i>Argentodromas bellanella</i> gen. nov., sp. nov. (Crustacea, Ostracoda) from a stream in Northeastern Argentina (South America)
dc.creator.none.fl_str_mv Díaz, Analía Roxana
Martens, Koen
author Díaz, Analía Roxana
author_facet Díaz, Analía Roxana
Martens, Koen
author_role author
author2 Martens, Koen
author2_role author
dc.subject.none.fl_str_mv Ciencias Naturales
Argentina
Hyponeustic
Morphology
New genus
Notodromadidae
topic Ciencias Naturales
Argentina
Hyponeustic
Morphology
New genus
Notodromadidae
dc.description.none.fl_txt_mv <i>Argentodromas bellanella</i> gen. nov., sp. nov. is here described from streams in the province of Misiones, in northeastern Argentina. The new genus and species belong to the family Notodromadidae. Most species in the family have morphological adaptations to a hyponeustic mode of life: their carapaces have lip-like protrusions of the valve margins near the mouth and a flat plate-like expansion of the ventral part. The new genus can be distinguished from other genera in the subfamily Notodromadinae based on valve ornamentation (surface of valves covered with polygonal elevations and many pores with setae), the ventral plate-like expansion which is set with 3-4 rows of rounded elevations and bordered with an elevated outer list, eye tubercles softly pronounced, and soft parts features (male prehensile palps moderately asymmetrical and both with elongated first segments, posterior seta of caudal ramus longer than terminal claws and anterior seta present, hemipenis with rounded outer lobe and small rounded inner lobe). For comparative purposes, valves and carapaces of species in three other Notodromadinae genera (Newnhamia, Kennethia, Notodromas) are also illustrated and re-diagnosed.
Instituto de Limnología "Dr. Raúl A. Ringuelet"
description <i>Argentodromas bellanella</i> gen. nov., sp. nov. is here described from streams in the province of Misiones, in northeastern Argentina. The new genus and species belong to the family Notodromadidae. Most species in the family have morphological adaptations to a hyponeustic mode of life: their carapaces have lip-like protrusions of the valve margins near the mouth and a flat plate-like expansion of the ventral part. The new genus can be distinguished from other genera in the subfamily Notodromadinae based on valve ornamentation (surface of valves covered with polygonal elevations and many pores with setae), the ventral plate-like expansion which is set with 3-4 rows of rounded elevations and bordered with an elevated outer list, eye tubercles softly pronounced, and soft parts features (male prehensile palps moderately asymmetrical and both with elongated first segments, posterior seta of caudal ramus longer than terminal claws and anterior seta present, hemipenis with rounded outer lobe and small rounded inner lobe). For comparative purposes, valves and carapaces of species in three other Notodromadinae genera (Newnhamia, Kennethia, Notodromas) are also illustrated and re-diagnosed.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/98287
url http://sedici.unlp.edu.ar/handle/10915/98287
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/85235
info:eu-repo/semantics/altIdentifier/url/http://zoolstud.sinica.edu.tw/Journals/57/57-10.html
info:eu-repo/semantics/altIdentifier/issn/1021-5506
info:eu-repo/semantics/altIdentifier/doi/10.6620/ZS.2018.57-10
info:eu-repo/semantics/altIdentifier/hdl/11336/85235
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1846783262110777344
score 12.633361

Publicaciones similares