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首页> 外文期刊>Entomotropica >Fungi associated with nests of Nasutitermes corniger (Motschulsky) (Isoptera: Nasutitermitinae) in a semiarid region of Brazil
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Fungi associated with nests of Nasutitermes corniger (Motschulsky) (Isoptera: Nasutitermitinae) in a semiarid region of Brazil

机译：与巴西半干旱地区Nasutitermes corniger（Motschulsky）（等翅目：Nasutitermitinae）的巢相关的真菌

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There is a large diversity of fungi associated with termites. However, there are few studies on this subject, especially for South America. This work analyzed the community of fungi associated with nests of Nasutitermes corniger in urban environments of four cites (Pocinhos, Campina Grande, Areia, Bananeiras) with different climates (brejo de altitude and caatinga) in a semiarid region of northeastern Brazil. Successive dilutions, to 10-4 g/ml, were made with material from external and internal parts of 20 N. corniger nests. A solution was prepared with 1g of each nest, and 100 μl of each dilution (in five replicates) was placed in a Petri dish with potato dextrose agar medium (BDA). Twenty-three morphotypes distributed in eight genera were recorded, and the greatest richness, diversity and abundance of colonies were from the brejo de altitude nests. Penicillium sp.1, Cladosporium sp., Aspergillus flavus and A. niger were the most abundant in both regions studied.
机译：与白蚁相关的真菌种类繁多。但是，关于这个主题的研究很少，尤其是在南美。这项工作分析了巴西东北部半干旱地区四个不同气候（brejo de海拔和caatinga）城市（Pocinhos，Campina Grande，Areia，Bananeiras）城市环境中与Nasutitermes corniger巢相关的真菌群落。用20 N. Corniger巢的内部和外部材料连续稀释至10-4 g / ml。用每个巢1g制备溶液，并将每个稀释液100μl（一式五份）放入装有马铃薯葡萄糖琼脂培养基（BDA）的培养皿中。记录了在8个属中分布的23种形态，其中最大的菌落丰富度，多样性和丰富度来自于brejo de海拔巢。在研究的两个区域中，青霉菌属sp1，青叶孢菌属，黄曲霉和黑曲霉的含量最高。

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