印度西高止山脉硅藻属Luticola D.G. Mann(硅藻科)及其生物地理学

IF 2 4区生物学 Q2 MARINE & FRESHWATER BIOLOGY

European Journal of Phycology Pub Date : 2021-04-03 DOI:10.1080/09670262.2020.1783460

V. Lokhande, C. Radhakrishnan, J. Kociolek, R. Lowe, B. Karthick

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引用次数: 5

摘要

摘要:从印度西高止山脉的湿壁和其他陆地生境中采集了9种硅藻属Luticola d.g.m nn，并利用光镜和扫描电镜对其进行了分析。其中，7种被认为是新物种，它们在这里被正式描述。根据阀门的尺寸和形状以及超微结构特征，将它们与同类产品进行比较。另外两种以前被H.P.甘地描述并最初被分配到Navicula属的物种正式转移到Luticola。据报道，东南亚有超过25种Luticola，其中大多数是该地区特有的。本属的形态变异与系统学、生物地理学和生态学一起被考虑。东南亚、南极洲和南美洲似乎是这个属的特有地区。

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The diatom genus Luticola D.G. Mann (Bacillariophyceae) in the Western Ghats of India and its biogeography

ABSTRACT Nine species of the diatom genus Luticola D.G.Mann were collected from wet walls and other subaerial habitats from the Western Ghats of India and analysed using light and scanning electron microscopy. Of these, seven are considered to be new species and they are formally described here. They are compared with congeners based on valve size and shape, and ultrastructural features. Another two species described previously by H.P. Gandhi and originally assigned to the genus Navicula are formally transferred to Luticola. Over 25 species of Luticola have been reported from south-east Asia, most of them endemic to the region. The morphological variation of the genus is considered along with its systematics, biogeography and ecology. It appears that south-east Asia, Antarctica and South America are the areas of endemism for this genus.

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来源期刊

European Journal of Phycology 生物-海洋与淡水生物学

CiteScore

4.80

自引率

4.20%

发文量

审稿时长

>12 weeks

期刊介绍： The European Journal of Phycology is an important focus for the activities of algal researchers all over the world. The Editors-in-Chief are assisted by an international team of Associate Editors who are experts in the following fields: macroalgal ecology, microalgal ecology, physiology and biochemistry, cell biology, molecular biology, macroalgal and microalgal systematics, applied phycology and biotechnology. The European Journal of Phycology publishes papers on all aspects of algae, including cyanobacteria. Articles may be in the form of primary research papers and reviews of topical subjects. The journal publishes high quality research and is well cited, with a consistently good Impact Factor.