| 论文题目: | Aquapeziza: a new genus from freshwater and its morphological and phylogenetic relationships to Pezizaceae |
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| 作者: | Hu, DM; Chen, H; Cai, L; Bahkali, AH; Hyde, KD |
| 联系作者: | Hyde, KD |
| 刊物名称: | MYCOLOGIA |
| 期: | 2 |
| 卷: | 104 |
| 页: | 540-546 |
| 年份: | 2012 |
| 影响因子: | 2.031 |
| 论文下载: | |
| 摘要: | An investigation of freshwater fungi on submerged wood in southwestern China led to the discovery of a new discomycete species from a small stream in Yunnan Province. The taxon is characterized morphologically by its combined characters of epigenous, white ascomata, ovoid, amyloid asci and multi-guttulate, single-celled, smooth, globose ascospores. Because the taxon cannot be accommodated in any known genus based on morphological characters and molecular data (28S and ITS rDNA sequences) a new genus and species Aquapeziza globispora is proposed to accommodate it. The new genus is circumscribed and a description and illustrations of the new species are provided. Relationships of Aquapeziza in Pezizaceae are inferred from 28S and ITS rDNA sequence analyses. |
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