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Title: Four freshwater dematiaceous hyphomycetes in Sordariomycetes with two new species of Parafuscosporella
Authors: Hao Yang
Wei Dong
Xian Dong Yu
D. Jayarama Bhat
Saranyaphat Boonmee
Huang Zhang
Keywords: Agricultural and Biological Sciences
Issue Date: 30-Apr-2020
Abstract: Copyright © 2020 Magnolia Press A collection of lignicolous freshwater fungi in the Greater Mekong Subregion resulted in four interesting dematiaceous hyphomycetes with similar morphology. The taxa had sporodochial colonies, micronematous to semi-macronematous conidiophores and subglobose, ellipsoidal to broadly pyriform, 0–1-septate, dark brown to black conidia. Based on morphological characters and phylogenetic analyses of combined LSU, SSU, ITS and RPB2 sequence data, Parafuscosporella aquatica sp. nov., P. pyriformis sp. nov., Conioscypha tenebrosa and Vanakripa minutiellipsoidea are identified. Parafuscosporella aquatica and P. pyriformis cluster within Fuscosporellaceae (Fuscosporellales), while C. tenebrosa and V. minutiellipsoidea are placed within Conioscyphales. This is the first report on the phylogenetic placement of Vanakripa. Descriptions and illustrations of the new collections are provided.
ISSN: 11793163
Appears in Collections:CMUL: Journal Articles

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