Saprolegnia milnae (Saprolegniales, Straminipila), a new species from an Argentine river (Tierra del Fuego Province, Argentina)

Saprolegnia milnae is described from litter (floating dead twigs, leaves, and roots) in the Milna River, Ushuaia Department, Tierra del Fuego Province (Argentina). The new species is illustrated and compared with other species of the genus. Distinguishing characteristics of S. milnae are the product...

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Detalles Bibliográficos
Autor principal: Steciow, Mónica Mirta
Formato: Articulo
Lenguaje:Inglés
Publicado: 2002
Materias:
Botánica
Argentina
New species
Oomycota
Saprolegnia
Stramenopiles
Systematics
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/83381
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-83381
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Botánica
Argentina
New species
Oomycota
Saprolegnia
Stramenopiles
Systematics
spellingShingle Botánica
Argentina
New species
Oomycota
Saprolegnia
Stramenopiles
Systematics
Steciow, Mónica Mirta
Saprolegnia milnae (Saprolegniales, Straminipila), a new species from an Argentine river (Tierra del Fuego Province, Argentina)
topic_facet Botánica
Argentina
New species
Oomycota
Saprolegnia
Stramenopiles
Systematics
description Saprolegnia milnae is described from litter (floating dead twigs, leaves, and roots) in the Milna River, Ushuaia Department, Tierra del Fuego Province (Argentina). The new species is illustrated and compared with other species of the genus. Distinguishing characteristics of S. milnae are the production of smooth oogonia and predominantly contorted androgynous antheridial branches, and also monoclinous and diclinous ones. The oogonial stalks are predominantly bent, curved or once coiled; oospores are subcentric, (1—)3—23(—40) per oogonium, and are variable in size, reaching a diameter of up to 60 μm.
format Articulo
Articulo
author Steciow, Mónica Mirta
author_facet Steciow, Mónica Mirta
author_sort Steciow, Mónica Mirta
title Saprolegnia milnae (Saprolegniales, Straminipila), a new species from an Argentine river (Tierra del Fuego Province, Argentina)
title_short Saprolegnia milnae (Saprolegniales, Straminipila), a new species from an Argentine river (Tierra del Fuego Province, Argentina)
title_full Saprolegnia milnae (Saprolegniales, Straminipila), a new species from an Argentine river (Tierra del Fuego Province, Argentina)
title_fullStr Saprolegnia milnae (Saprolegniales, Straminipila), a new species from an Argentine river (Tierra del Fuego Province, Argentina)
title_full_unstemmed Saprolegnia milnae (Saprolegniales, Straminipila), a new species from an Argentine river (Tierra del Fuego Province, Argentina)
title_sort saprolegnia milnae (saprolegniales, straminipila), a new species from an argentine river (tierra del fuego province, argentina)
publishDate 2002
url http://sedici.unlp.edu.ar/handle/10915/83381
work_keys_str_mv AT steciowmonicamirta saprolegniamilnaesaprolegnialesstraminipilaanewspeciesfromanargentinerivertierradelfuegoprovinceargentina
bdutipo_str Repositorios
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