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Elegantimyces sporidesmiopsis gen. et sp. nov. on submerged wood from Hong Kong

Published online by Cambridge University Press:  01 February 1998

T. K. GOH ,
K. M. TSUI  and
K. D. HYDE
T. K. GOH
Affiliation:
Department of Ecology and Biodiversity, The University of Hong Kong, Pokfulam Road, Hong Kong
K. M. TSUI
Affiliation:
Department of Ecology and Biodiversity, The University of Hong Kong, Pokfulam Road, Hong Kong
K. D. HYDE
Affiliation:
Department of Ecology and Biodiversity, The University of Hong Kong, Pokfulam Road, Hong Kong
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Abstract

A new dematiaceous hyphomycete, Elegantimyces sporidesmiopsis gen. et sp. nov., is described from decaying wood submerged in a stream in Hong Kong. It produces predominantly 3-septate, obclavate, versicoloured, solitary conidia at the apex of the sympodially regenerating conidiophores. The apical cell of the conidia is unique in becoming a sympodially proliferating conidiogenous cell producing an Idriella-like synanamorph. Conidial secession in this fungus is rhexolytic. Elegantimyces is compared with Sporidesmium bifasciatum, S. tropicale and S. urceolatum which also produce Idriella-like synanamorphs.

Type
Research Article
Information
Mycological Research , Volume 102 , Issue 2 , February 1998 , pp. 239 - 242
Copyright
The British Mycological Society 1998

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