A reassessment of two freshwater ascomycetes, Ceriospora caudae-suis and Submersisphaeria aquatica

被引:18
|
作者
Campbell, J
Shearer, CA
机构
[1] Univ Illinois, Dept Plant Biol, Urbana, IL 61801 USA
[2] Illinois Nat Hist Survey, Ctr Biodivers, Champaign, IL 61820 USA
[3] Environm Microbiol Lab Inc, Daly City, CA 94044 USA
关键词
Annulatascaceae; aquatic; fungi; systematics; 28S rDNA;
D O I
10.2307/3761960
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Ceriospora caudae-suis and Submersisphaeria aquatica, two freshwater pyrenomycetes reported infrequently since their original description, occur commonly on submerged woody debris in the USA. Based on analyses of 28S rDNA sequence data and morphology, both species belong in the annulatascaceae. Ceriospora caudae-suis is transferred to Pseudoproboscispora, a genus in the Annulatascaceae with similar overall morphology and ecology. Submersisphaeria aquatica is redescribed and illustrated based on additional collections.
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页码:41 / 53
页数:13
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