Resumo

ARELLANO, María L.; MARANO, Agostina V.  e  STECIOW, Mónica M.. Nuevas citas de Saprolegniales (Peronosporomycota, Straminipila) para ambientes acuáticos de la provincia de Buenos Aires (Argentina)New records of Saprolegniales (Peronosporomycota, Straminipila) for aquatic environments from Buenos Aires Province (Argentina). Darwiniana [online]. 2008, vol.46, n.1, pp.36-45. ISSN 0011-6793.

Four species of Saprolegniales were isolated from three aquatic environments of Buenos Aires Province, Argentina. Scoliolegnia asterophora, Aphanomyces laevis, A. stellatus and A. parasiticus are reported for the first time for Argentina. Three of them were found as saprotrophs on floating organic matter (vegetative remains) and water samples, and the fourth one, as a parasite on the hyphae of an unidentified species of the genus Achlya.

Palavras-chave : Aphanomyces; Aquatic environments; Argentina; Saprolegniales; Scoliolegnia.

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