Tropical Australian freshwater fungi .11. Mamillisphaeria dimorphospora gen et sp nov and notes on freshwater ascomycetes with dimorphic ascospores

被引:0
|
作者
Hyde, KD [1 ]
Wong, SW [1 ]
Jones, EBG [1 ]
机构
[1] PORTSMOUTH POLYTECH,SCH BIOL SCI,PORTSMOUTH PO1 2DY,HANTS,ENGLAND
关键词
aquatic fungi; dimorphic ascospores; Aquasphaeria; Jahnula; Mamillisphaeria; Melanommataceae;
D O I
暂无
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Mamillisphaeria dimorphospora (Melanommatales) is described from north Queensland from wood submerged in freshwater. M. dimorphospora has also been collected in Brunei and Malaysia. Mamillisphaeria can be accommodated in the Melanommataceae or the Massariaceae, but differs from previously described genera in having dimorphic hyaline and brown-celled ascospores. A discussion of the occurrence and role of dimorphic ascospores is given.
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页码:513 / 520
页数:8
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