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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Richness and diversity of filamentous fungi on woody litter of mangroves along the west coast of India
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Richness and diversity of filamentous fungi on woody litter of mangroves along the west coast of India

机译：印度西海岸红树林木质凋落物上丝状真菌的丰富性和多样性

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摘要

Randomly sampled decaying mangrove woody litter from ten mangroves along the west coast of India were assessed for the assemblage, species richness and diversity of filamentous fungi. Among 1067 wood samples screened, 94% samples consist of sporulating fungi. A total of 78 species belonging to 45 genera comprising 46 ascomycetes, one basidiomycete and 31 deuteromycetes were recovered. Halocyphina villosa, prolifica, Savoryella paucispora, Verruculina enalia and Zalerion maritimum were very frequent (>10%). Except for H. villosa, the rest of the fungi were common to all the mangrove locations. The mean number of fungi per wood was 2.1 (range, 1.7-2.5), which is similar or higher than those at several mangroves of the Indian Ocean. Simpson and Shannon indices were highest for the mangroves of Honnavar (Karnataka) and Panaji (Goa) (0.971 and 5.087), which coincided with the highest expected number of species (31-32) among 140 random isolations in these mangroves. Fungal assemblage, richness and diversity of the current study have been compared with other mangroves of the Indian coast and the Indian Ocean.
机译：从印度西海岸的十个红树林中随机抽取了腐烂的红树林木质凋落物，评估了丝状真菌的组成，物种丰富性和多样性。在筛选的1067个木材样品中，有94％的样品由孢子真菌组成。共回收到属于45属的78种，包括46种子囊菌，一种担子菌和31种氘代菌。绒螯蟹（Halocyphina villosa），多产的（Pulifica），鲍氏野菜（Savoryella paucispora），Verruculina enalia和海Za（Zalerion maritimum）非常频繁（> 10％）。除绒毛虫（H. villosa）外，其余的真菌对所有红树林地区都是共有的。每木材平均真菌数量为2.1（范围为1.7-2.5），与印度洋的几种红树林中的真菌数量相似或更高。 Honnavar（Karnataka）和Panaji（Goa）的红树林的辛普森指数和Shannon指数最高（0.971和5.087），与这些红树林的140个随机隔离物种中预期的物种数量最高（31-32）相符。本研究的真菌组合，丰富性和多样性已与印度海岸和印度洋的其他红树林进行了比较。

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