First faunistic investigation of semiterrestrial tardigrade fauna of North-West Russia using the method of DNA barcoding

Q2 Agricultural and Biological Sciences

Invertebrate Zoology Pub Date : 2022-12-01 DOI:10.15298/invertzool.19.4.08

D. V. Tumanov, E. D. Androsova, G. Avdeeva, A. A. Leontev

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引用次数: 4

Abstract

: In this paper we present results of the first faunistic investigation of semiterrestrial tardigrade fauna of the North-West Russia using the methods of integrative taxonomy. For our analysis we collected moss samples in five different points of the region. For all the species found in addition to the morphological analysis using light and scanning electron microscopy we obtained data on mitochondrial COI gene sequences and in some cases additional data on 18S rRNA, 28rRNA and ITS-2 sequences. The number of tardigrade species known for the Russian fauna confirmed with molecular data is raised from 3 to 13. Among 11 species found during this investigation four are new for the fauna of Russia ( Milnesium dornensis , M . berladnicorum , Mesocrista revelata , and Paramacro-biotus fairbanksi ). For three species, previously noted for the Russian fauna their presence was for the first time supported with molecular data ( Adropion scoticum , Ramazzottius oberhaeuseri , and Macrobiotus hufelandi ). In the case of three other species found ( Diphascon cf. pingue , Pilatobius cf. bullatus , and Minibiotus cf. intermedius

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首次利用DNA条形码方法对俄罗斯西北部半陆栖缓步动物区系进行调查

本文采用综合分类学方法对俄罗斯西北部半陆生缓步动物区系进行了首次调查。为了进行分析，我们在该地区的五个不同地点收集了苔藓样本。对于所有发现的物种，除了使用光镜和扫描电镜进行形态学分析外，我们还获得了线粒体COI基因序列的数据，在某些情况下还获得了18S rRNA, 28rRNA和ITS-2序列的数据。经分子数据证实，俄罗斯动物群中已知的缓步动物种类从3种增加到13种。在本次调查中发现的11种中，有4种是俄罗斯区系的新种(Milnesium dornensis, M。berladnicorum, mescrista revelata和paramacrobitus fairbanksi)。其中3个物种(Adropion scoticum, Ramazzottius oberhaeuseri, macrobious hufelandi)的存在首次得到了分子数据的支持。在发现的其他三个物种(Diphascon cf. pingue, Pilatobius cf. bullatus和Minibiotus cf. intermedius)的情况下

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来源期刊

Invertebrate Zoology Agricultural and Biological Sciences-Animal Science and Zoology

CiteScore

2.40

自引率

0.00%

发文量

期刊介绍： Scientific peer-reviewed journal INVERTEBRATE ZOOLOGY publishes original papers, reviews and brief communications on morphology, anatomy, embryology, taxonomy, phylogeny, and ecology of any group of invertebrates from protistans to lower chordates. INVERTEBRATE ZOOLOGY accepts manuscripts in English or Russian and publishes them in printed and electronic versions. The Russian translations of English titles, abstracts and figure captions of the papers written by non-Russian authors can be provided by the editors. Invertebrate Zoology invites authors to publish extended monographic manuscripts after usual reviewing procedure. The monographic manuscripts can include up to 400 thousand letters and be prepared in English or in Russian. Accepted monographic manuscripts will have priority to be published in the nearest issue of the journal.