Mallomonas rimosa sp. nov. (Synurales, Chrysophyceae)—a rare tropical species from Vietnam

IF 1 4区生物学 Q3 PLANT SCIENCES

Phytotaxa Pub Date : 2023-12-21 DOI:10.11646/phytotaxa.630.4.4

E. Gusev, Hoan Tran, Nataliya Shkurina, N. Martynenko

引用次数: 0

Abstract

A new species, Mallomonas rimosa sp. nov., is described from Vietnam based on silica-scale morphology observed using scanning and transmission electron microscopy. Mallomonas rimosa belongs to section Torquatae and is most similar to M. eoa, M. prora, M. serrata, M. scrobiculata, M. pumilio var. dispersa, M. caverna, and M. lanalhuensis. The main distinctive features of scales of the newly described species are the shield ornamentation with small, circular, and evenly spaced pits and the single row of papillae on each side of the anterior flange. Mallomonas rimosa was found in water bodies with acidic conditions, low mineralization, and high temperature.

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Mallomonas rimosa sp.

根据使用扫描和透射电子显微镜观察到的硅鳞片形态，描述了产自越南的一个新种--Mallomonas rimosa sp.nov.。M. eoa, M. prora, M. serrata, M. scrobiculata, M. pumilio var.新描述物种鳞片的主要显著特征是盾片装饰，具有小而圆且间距均匀的凹坑，前缘两侧各有一排乳突。Mallomonas rimosa 发现于酸性条件、低矿化度和高温的水体中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Phytotaxa PLANT SCIENCES-

CiteScore

1.90

自引率

27.30%

发文量

956

审稿时长

1 months

期刊介绍： Phytotaxa is a peer-reviewed, international journal for rapid publication of high quality papers on any aspect of systematic and taxonomic botany, with a preference for large taxonomic works such as monographs, floras, revisions and evolutionary studies and descriptions of new taxa. Phytotaxa covers all groups covered by the International Code of Nomenclature foralgae, fungi, and plants ICNafp (fungi, lichens, algae, diatoms, mosses, liverworts, hornworts, and vascular plants), both living and fossil. Phytotaxa was founded in 2009 as botanical sister journal to Zootaxa. It has a large editorial board, who are running this journal on a voluntary basis, and it is published by Magnolia Press (Auckland , New Zealand). It is also indexed by SCIE, JCR and Biosis. All types of taxonomic, floristic and phytogeographic papers are considered, including theoretical papers and methodology, systematics and phylogeny, monographs, revisions and reviews, catalogues, biographies and bibliographies, history of botanical explorations, identification guides, floras, analyses of characters, phylogenetic studies and phytogeography, descriptions of taxa, typification and nomenclatural papers. Monographs and other long manuscripts (of 60 printed pages or more) can be published as books, which will receive an ISBN number as well as being part of the Phytotaxa series.