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首页> 外文期刊>Mycologia >Licea eremophila, a new myxomycete from arid areas of South America.
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Licea eremophila, a new myxomycete from arid areas of South America.

机译：产自南美干旱地区的新型粘菌菌 Ericophil 。

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摘要

A new stipitate species of myxomycete of the genus Licea is described based on material from arid areas in Argentina and Chile. It was isolated from moist chamber cultures and found fruiting on field collections, usually on the same substrate, Puya sp. (Bromeliaceae). It differs from all described species in the genus in that it has stipitate sporocarps with dehiscence by defined preformed platelets and a smooth inner peridial surface. The new species has polyhedral, yellow spores with a uniform thick spore wall and dense warts except on irregularly dispersed raised bands with fewer warts, visible by SEM, an ornamentation not previously observed in the genus. Life-cycle events are described and illustrated, from germination to sporulation, based on moist chamber and agar cultures. The morphology of the myxomycete specimens was examined with scanning electron microscopy and light microscopy, and both light and SEM micrographs of relevant details are included.Digital Object Identifier http://dx.doi.org/10.3852/09-309
机译：基于阿根廷和智利干旱地区的材料，描述了一种新的食糜性粘液菌属 Licea 。它是从潮湿的室内培养物中分离出来的，并在田间采集中结出了果实，通常在同一基质 Puya sp。上。 （凤梨科）。它与该属中所有已描述的物种不同，因为它具有带刺孔的果皮，并通过限定的预制血小板和光滑的内周表面裂开。新物种具有多面黄色孢子，孢子壁均匀，厚实的疣，但在不规则分散的凸起条带上，疣较少，可通过SEM观察到，这是该属以前没有观察到的装饰。从发芽到孢子形成，基于潮湿的腔室和琼脂培养物，对生命周期事件进行描述和说明。用扫描电子显微镜和光学显微镜检查了粘菌标本的形态，并包括了有关细节的光学和SEM显微照片。数字对象标识符http://dx.doi.org/10.3852/09-309

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