The families Distoseptisporaceae fam.nov.,Kirschsteiniotheliaceae,Sporormiaceae and Torulaceae,with new species from freshwater in Yunnan Province,China  

作　　者：HongYan Su Kevin D.Hyde Sajeewa S.N.Maharachchikumbura Hiran A.Ariyawansa ZongLong Luo Itthayakorn Promputtha Qing Tian ChuanGen Lin QiuJu Shang YongChang Zhao HongMei Chai XiaoYing Liu Ali H.Bahkali Jayarama D.Bhat Eric H.C.McKenzie DeQun Zhou 

机构地区：[1]Faculty of Environmental Sciences&Engineering,Kunming University of Science&Technology,Kunming 650500,Yunnan,China [2]College of Agriculture and Biology,Dali University,Dali,Yunnan 671003,China [3]Center of Excellence in Fungal Research,Mae Fah LuangUniversity,Chiang Rai 57100,Thailand [4]Guizhou Key Laboratory of Agricultural Biotechnology,Guizhou Academy of Agricultural Sciences,Guiyang,Guizhou 550006,People’s Republic of China [5]Department of Botany and Microbiology,King Saudi University,Riyadh,Saudi Arabia [6]School of Science,Mae Fah Luang University,Chiang Rai 57100,Thailand [7]Departent of Biology,Chiang Mai University,Chiang Mai,Thailand [8]Institute of Biotechnology and Germplasmic Resources,Yunnan Academy of Agricultural Sciences,Kunming 650223,People’s Republic of China [9]College of Basic Medicine,Dali University,Dali,Yunnan 671000,China [10]No.128/1-J,Azad Housing Society,Curca,P.O,Goa Velha 403108,India [11]Department of Botany,Goa University,Goa 403206,India [12]Manaaki Whenua Landcare Research,Private Bag 92170,Auckland,New Zealand

出　　处：《Fungal Diversity》2016年第5期375-409,共35页真菌多样性（英文）

基　　金：HY Su thanks the National Natural Science Foundation of China(Project ID:31460015,31360013);Middleyounger academic leaders of candidate’s projects in Yunnan Province 2012HB-042 for the financial support to study freshwater fungi.DQ Zhou thanks the National Natural Science Foundation of China(Project ID:31160160)for financial support.K.D.Hyde is Visiting Professor at King Saud University.

摘　　要：During a north–south latitudinal survey of aquatic fungi on submerged wood and herbaceous material in streams in the Asian region,we collected several hyphomycetous taxa.This paper is part of a series where we provide illustrated accounts of these taxa and place them in a natural classification in the fungi.DNA sequence based phylogenies in recent literature have shown that Dendryphion,Sporidesmium and Torula-like species are polyphyletic in the phylum Ascomycota and their taxonomyhas been problematic due to a lack of understanding of the importance of morphological characters used to delimit taxa,as well as the lack of ex-type or reference strains.Based on multi-locus phylogenies together with morphology,we propose the novel family Distoseptisporaceae(Sordariomycetes)and three novel genera Neotorula(Pleosporales,Dothideomycetes),Distoseptispora(Sordariomycetes)and Pseudosporidesmium(Sordariomycetes).In addition,Dendryphion aquaticum,D.submersum,Distoseptispora fluminicola,D.aquatica,Kirschsteiniothelia submersa,Neotorula aquatica,Sporidesmium aquaticum,S.submersum and S.fluminicola are introduced as new species.Pseudosporidesmium knawiae comb.nov.is proposed to accommodate Sporidesmium knawiae in Sordariomycetes.The polyphyletic nature of Dendryphion,Sporidesmium and Torula-like species are partially resolved,but further sampling with fresh collections and molecular data of species are needed to obtain a natural classification.

关 键 词：Asexual fungi DOTHIDEOMYCETES Freshwater fungi HYPHOMYCETES New species Phylogeny SORDARIOMYCETES 

分 类 号：F42[经济管理—产业经济]