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Issue: Vol. 270 No. 4: 24 August 2016
Type: Article
Published: 2016-08-24
DOI: 10.11646/phytotaxa.270.4.5
Page range: 286–294
Abstract views: 20
PDF downloaded: 1

Saprolegnia milanezii sp. nov., a new species of Saprolegniales (Oomycota, Straminipila) from Brazil

Instituto de Botânica, Núcleo de Pesquisa em Micologia, Av. Miguel Stéfano 3687, CEP 04301-012, São Paulo, SP, Brazil.
Departamento de Micologia, Real Jardín Botánico-CSIC, Madrid, Spain
Departamento de Micologia, Real Jardín Botánico-CSIC, Madrid, Spain
Instituto de Botânica, Núcleo de Pesquisa em Micologia, Av. Miguel Stéfano 3687, CEP 04301-012, São Paulo, SP, Brazil.
Instituto de Botânica, Núcleo de Pesquisa em Micologia, Av. Miguel Stéfano 3687, CEP 04301-012, São Paulo, SP, Brazil.
Instituto de Botânica, Núcleo de Pesquisa em Micologia, Av. Miguel Stéfano 3687, CEP 04301-012, São Paulo, SP, Brazil.
Instituto de Botânica, Núcleo de Pesquisa em Micologia, Av. Miguel Stéfano 3687, CEP 04301-012, São Paulo, SP, Brazil.
Instituto de Botânica, Núcleo de Pesquisa em Micologia, Av. Miguel Stéfano 3687, CEP 04301-012, São Paulo, SP, Brazil.
LSU and ITS rDNA Oomycetes taxonomy Fungi

Abstract

Saprolegnia milanezii sp. nov. is described as a new species of the genus Saprolegnia (Saprolegniales, Oomycota). It has been collected from freshwater samples at “Parque Estadual da Ilha do Cardoso”, Cananéia, São Paulo State, Brazil. This species is characterized by rare antheridia, extended stalk near the oogonial septum and subcentric oospores. Phylogenetic analysis using concatenated ITS and LSU rDNA regions confirmed the position of this new species into the genus Saprolegnia as sister group of S. furcata.