A new freshwater species of Achlya from Tierra del Fuego Province, Argentina

Autores
Steciow, Mónica Mirta
Año de publicación
2001
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Achlya ambispora sp. nov. occurring on litter (floating dead leaves and twigs) in Las Cotofla stream, Tierra del Fuego Province, Argentina, is described and illusbated and cornpared with similar species. The species produces principally androgynous and monoclinous, rarely diclinous antheridial branches; oogonial wall and oospores are distinctly yellowish at maturity and differ from other species in having also 1–6(-22) centric-subcentric oospores, in oogonia somethes apiculate, that are frequently intercalary or proliferate in chains.
Instituto de Botánica "Dr. Carlos Spegazzini"
Materia
Botánica
Achba
Argentina
Chromista
New species
Systematics
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/83584
Acceder
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network_name_str SEDICI (UNLP)
spelling A new freshwater species of Achlya from Tierra del Fuego Province, ArgentinaSteciow, Mónica MirtaBotánicaAchbaArgentinaChromistaNew speciesSystematicsAchlya ambispora sp. nov. occurring on litter (floating dead leaves and twigs) in Las Cotofla stream, Tierra del Fuego Province, Argentina, is described and illusbated and cornpared with similar species. The species produces principally androgynous and monoclinous, rarely diclinous antheridial branches; oogonial wall and oospores are distinctly yellowish at maturity and differ from other species in having also 1–6(-22) centric-subcentric oospores, in oogonia somethes apiculate, that are frequently intercalary or proliferate in chains.Instituto de Botánica "Dr. Carlos Spegazzini"2001info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf277-283http://sedici.unlp.edu.ar/handle/10915/83584enginfo:eu-repo/semantics/altIdentifier/issn/0028-825Xinfo:eu-repo/semantics/altIdentifier/doi/10.1080/0028825x.2001.9512738info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:56:41Zoai:sedici.unlp.edu.ar:10915/83584Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:56:42.233SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A new freshwater species of Achlya from Tierra del Fuego Province, Argentina
title A new freshwater species of Achlya from Tierra del Fuego Province, Argentina
spellingShingle A new freshwater species of Achlya from Tierra del Fuego Province, Argentina
Steciow, Mónica Mirta
Botánica
Achba
Argentina
Chromista
New species
Systematics
title_short A new freshwater species of Achlya from Tierra del Fuego Province, Argentina
title_full A new freshwater species of Achlya from Tierra del Fuego Province, Argentina
title_fullStr A new freshwater species of Achlya from Tierra del Fuego Province, Argentina
title_full_unstemmed A new freshwater species of Achlya from Tierra del Fuego Province, Argentina
title_sort A new freshwater species of Achlya from Tierra del Fuego Province, Argentina
dc.creator.none.fl_str_mv Steciow, Mónica Mirta
author Steciow, Mónica Mirta
author_facet Steciow, Mónica Mirta
author_role author
dc.subject.none.fl_str_mv Botánica
Achba
Argentina
Chromista
New species
Systematics
topic Botánica
Achba
Argentina
Chromista
New species
Systematics
dc.description.none.fl_txt_mv Achlya ambispora sp. nov. occurring on litter (floating dead leaves and twigs) in Las Cotofla stream, Tierra del Fuego Province, Argentina, is described and illusbated and cornpared with similar species. The species produces principally androgynous and monoclinous, rarely diclinous antheridial branches; oogonial wall and oospores are distinctly yellowish at maturity and differ from other species in having also 1–6(-22) centric-subcentric oospores, in oogonia somethes apiculate, that are frequently intercalary or proliferate in chains.
Instituto de Botánica "Dr. Carlos Spegazzini"
description Achlya ambispora sp. nov. occurring on litter (floating dead leaves and twigs) in Las Cotofla stream, Tierra del Fuego Province, Argentina, is described and illusbated and cornpared with similar species. The species produces principally androgynous and monoclinous, rarely diclinous antheridial branches; oogonial wall and oospores are distinctly yellowish at maturity and differ from other species in having also 1–6(-22) centric-subcentric oospores, in oogonia somethes apiculate, that are frequently intercalary or proliferate in chains.
publishDate 2001
dc.date.none.fl_str_mv 2001
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/10915/83584
url http://sedici.unlp.edu.ar/handle/10915/83584
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0028-825X
info:eu-repo/semantics/altIdentifier/doi/10.1080/0028825x.2001.9512738
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
277-283
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
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