产自中国云南的Porosynnema catenatum gen. & sp. 11

IF 0.4 4区生物学 Q4 MYCOLOGY

Mycotaxon Pub Date : 2022-01-01 DOI:10.5248/137.693

Jing-Wen Liu, Yafen Hu, X. Zhang, Rafael F. Castañeda Ruíz, Jian Ma

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引用次数: 0

摘要

本文描述和说明了西双版纳一种未识别阔叶树腐枝上的一新属和新种Porosynnema catenatum。该属的特征是巨大的、不分枝的分生孢子，形成独特的、不确定的联合分生孢子，具有多形的、一体化的、顶生的、圆柱形的、愈合的、确定的或垂直延伸的分生细胞，产生具有基部厚而暗的门部的单肋生的、链状的、倒卵形的、分离的分生孢子。提供了一种关于卟啉综合征及其形态相似属的关键。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Porosynnema catenatum gen. & sp. nov. from Yunnan, China

A new genus and species, Porosynnema catenatum, collected on decaying twigs of an unidentified broadleaf tree in Xishuangbanna, China, are described and illustrated. The genus is characterized by macronematous, unbranched conidiophores forming distinct, indeterminate synnematal conidiomata with polytretic, integrated, terminal, cylindrical, cicatrized, determinate or percurrently extending conidiogenous cells that produce acropleurogenous, catenate, obclavate, distoseptate conidia with a thick, dark hilum at the base. A key to Porosynnema and its morphologically similar genera 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).