哥伦比亚安第斯-亚马逊过渡时期的三种卢提科拉新种:分类、形态和对该属生物地理学的初步考虑

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2020-10-01 DOI:10.1080/0269249x.2020.1813205

J. Simonato, J. Kociolek, Silvia E. Sala, Yasmin Plata Díaz, M. Núñez-Avellaneda

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引用次数: 7

摘要

摘要:在位于哥伦比亚安第斯山脉东部侧翼的安第斯-亚马逊地区Andakí市政自然公园的生态系统中，描述了3个卢蒂科拉新种。根据光镜和扫描电镜观察，给出了3个新种(L. caquetensis Kociolek, Simonato & Núñez-Avellaneda sp. nov.、L. andakiesiorum Simonato, Kociolek & Plata Díaz sp. nov.和L. sinchii Sala, Kociolek & Simonato sp. nov.)的大小和形态特征，并与相似的同属植物进行了比较。该属的物种被组织成组取决于他们是否拥有或缺乏边缘通道和/或假隔膜。所有新种均具有假隔，而松毛虫缺乏边缘通道。后两个物种与Luticola affinis Levkov等人(一种来自巴西的物种)共有这种特征组合。因此，这些物种在该属中形成了一个独特的群体，为该地区发现的独特生物多样性提供了额外的证据。

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Three new Luticola species from the Andean-Amazonian transition in Colombia: taxonomy, morphology and preliminary considerations of the biogeography of the genus

ABSTRACT Three new species of Luticola are described from lotic ecosystems in Andakí Municipal Natural Park, located in the Andean-Amazon region on the eastern flank of the eastern Andes mountain range in Colombia. Size and morphological features of the three new species, L. caquetensis Kociolek, Simonato & Núñez-Avellaneda sp. nov., L. andakiesiorum Simonato, Kociolek & Plata Díaz sp. nov., and L. sinchii Sala, Kociolek & Simonato sp. nov. are provided, based on light and scanning electron microscopical observations, and compared with similar congeners. Species of the genus are organized into groups depending upon whether they possess or lack marginal channels and/or pseudosepta. All the new species possess pseudosepta and L. caquetensis and L. andakiesiorum lack marginal channels. The two latter species share this combination of features with Luticola affinis Levkov et al., a species described from Brazil. These species thus form a unique group within the genus, offering additional evidence for the unique biodiversity found in this region.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.