标题西双版纳链链虫属和褐链虫属新种

IF 0.4 4区生物学 Q4 MYCOLOGY

Mycotaxon Pub Date : 2022-01-01 DOI:10.5248/137.669

Jing-Wen Liu, Yafen Hu, R. Cui, R. Castañeda-Ruiz, Zhao-huan Xu, Jian Ma

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引用次数: 0

摘要

从云南西双版纳地区未确定植物的枯枝上采集的标本中，描述了三种新的变形真菌——云南猫链菌(catenaria yunensis)、纳巴henfuscocatenula nabanhensis和F. chinensis。从上面看，云南链状花序的特点是其顶生的，无孢子的，圆倒锥状，光滑的分生孢子在远端有2-3个钝角。纳巴南褐梭菌的特征是其具浅针状，无菌种，圆筒状至略楔形，分生孢子光滑，成熟时间长，轮廓圆。中国褐链菌的特征是:其卵球形，无孢子，卵形，分生孢子光滑，轮廓圆。对这三个物种进行了描述、图解，并与相似的分类群进行了比较。提供了褐梭菌种类的分类表。

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New species of Catenularia and Fuscocatenula from Xishuangbanna, China

Three new anamorphic fungi, Catenularia yunnanensis, Fuscocatenula nabanhensis and F. chinensis, are described and illustrated from specimens collected on dead branches of unidentified plants in Xishuangbanna, Yunnan Province, China. Catenularia yunnanensis is characterized by its acrogenous, basocatenate, aseptate, rounded- obconic, smooth conidia with 2–3 blunt corners at the distal end when viewed from above. Fuscocatenula nabanhensis is distinguished by its basocatenate, aseptate, cylindrical to slightly cuneiform, smooth conidia with protracted maturation and round outline. Fuscocatenula chinensis is denoted by its basocatenate, aseptate, obovoid, smooth conidia with round outline. The three species are described, illustrated, and compared with similar taxa. A key to species of Fuscocatenula is provided.

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来源期刊

Mycotaxon 生物-真菌学

CiteScore

1.20

自引率

10.00%

发文量

审稿时长

3 months

期刊介绍： Mycotaxon is a quarterly peer-reviewed journal exclusively devoted to all phases of the taxonomy and nomenclature of fungi (including lichens). All articles are peer-reviewed by specialists prior to acceptance. Publication is open to all persons. Authors prepare their own article after having received critical comments from pre-submission reviewers .The journal is published with one volume each quarter. Articles are accepted in English only, with summaries or abstract in any language(s).