A First Finding and Morphology of the Neglected Diatom Genus Pseudostaurosiropsis from Anthropogenically Impacted Urban Lake in India

被引：3

作者：

Radhakrishnan, C. ^{[1
]}

Kulikovskiy, M. ^{[2
]}

Glushchenko, A. ^{[2
]}

Kuznetsova, I ^{[2
]}

Karthick, B. ^{[1
]}

机构：

[1] Agharkar Res Inst, Lab Biodivers & Paleobiol, Pune, Maharashtra, India

[2] Russian Acad Sci, Timiryazev Inst Plant Physiol, Moscow, Russia

来源：

INLAND WATER BIOLOGY | 2020年 / 13卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

diatoms; Pseudostaurosiropsis; morphology; India; urban ecosystems; distribution; FRAGILARIOID DIATOMS; BACILLARIOPHYCEAE; NOV;

D O I：

10.1134/S1995082920020273

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Pseudostaurosiropsisgeocollegarum(Witkowski) Morales is reported for the first time from India. This is very rare and neglected species was found from a Powai Lake in Mumbai, Maharashtra, India. This species was described from Poland.P.geocollegarumdiffers from other three members of the genusPseudostaurosiropsisby the shape of the valves, size and number of striae in 10 mu m. The present study marks the first report ofPseudostaurosiropsisto Asia with ultrastructural details. This work also highlights the biodiversity value of lesser known urban biodiversity. New taxonomic combination is suggested,Pseudostaurosiropsis triradiatum(Morales) Kulikovskiy, Glushchenko et B. Karthick stat. nov. on the basis ofPseudostaurosiropsis geocollegarumf.triradiatumMorales 2005.

引用

页码：170 / 177

页数：8