A new species of Alwisia (Myxomycetes) from New South Wales and Tasmania

被引：14

作者：

Leontyev, Dmitry V. ^{[1
]}

Stephenson, Steven L. ^{[2
]}

Schnittler, Martin ^{[3
]}

机构：

[1] Kharkiv State Zoovet Acad, Dept Biotechnol, UA-62134 Kharkov, Ukraine

[2] Univ Arkansas, Dept Biol Sci, Fayetteville, AR 72701 USA

[3] Ernst Moritz Arndt Univ Greifswald, Inst Bot & Landscape Ecol, D-17487 Greifswald, Germany

来源：

MYCOLOGIA | 2014年 / 106卷 / 06期

关键词：

Australia; Liceales; morphology; Reticulariaceae; scanning electron microscopy; taxonomy;

D O I：

10.3852/14-075

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Based on a morphological investigation of a series of specimens collected in New South Wales and Tasmania and a phylogeny constructed with partial 18S ribosomal RNA gene sequences, we describe a new species Alwisia lloydiae; the fourth species within the recently revalidated genus Alwisia. This new species is characterized by short ovate sporothecae with mostly free stalks, morphologically resembling the recently described A. morula. However, the new species possesses a tubular capillitium that suggests an affinity with A. bombarda. The capillitium of the new species is ornamented with globular warts, and this feature separates it from all other members of the genus.

引用

页码：1212 / 1219

页数：8

共 12 条

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