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Issue: Vol. 387 No. 1: 4 January 2019
Type: Article
Published: 2019-01-04
DOI: 10.11646/phytotaxa.387.1.4
Page range: 55–62
Abstract views: 63
PDF downloaded: 1

Lecanicillium coprophilum (Cordycipitaceae, Hypocreales), a new species of fungus from the feces of Marmota monax in China

NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS), Beijing, China Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, Chinese Academy of Medical Sciences (CAMS), Beijing, China
NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS), Beijing, China Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, Chinese Academy of Medical Sciences (CAMS), Beijing, China
NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS), Beijing, China Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, Chinese Academy of Medical Sciences (CAMS), Beijing, China
NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS), Beijing, China Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, Chinese Academy of Medical Sciences (CAMS), Beijing, China
NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS), Beijing, China Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, Chinese Academy of Medical Sciences (CAMS), Beijing, China
NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS), Beijing, China2Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, Chinese Academy of Medical Sciences (CAMS), Beijing, China
NHC Key Laboratory of Human Disease Comparative Medicine, Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS), Beijing, China 2Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, Chinese Academy of Medical Sciences (CAMS), Beijing, China
1 new species Lecanicillium Marmota monax systematics intestinal fungi Fungi

Abstract

Species in Lecanicillium are pathogens that parasitize various arthropods, nematodes, and other fungi. In an investigation of intestinal fungi associated with Marmota monax in China, three strains belonging to the genus Lecanicillium were isolated from the fresh fecal samples. Based on multi-locus phylogenetic analysis of the combined sequences (ITS, LSU, SSU, TEF, RPB1 and RPB2) and morphological characteristics, all species in Lecanicillium were well-separated. The three intestinal strains were assigned to a new species described as L. coprophilum in this paper. The new species differs morphologically from other Lecanicillium species by its dimensions of conidiogenous cells and conidia, the shape of conidia, dictyochlamydospores and swollen hyphae. The differences of L. coprophilum from other Lecanicillium species and closely related taxa are briefly discussed.