Fefilova, Elena B., Alekseeva, Tatyana M., Popova, Elizaveta I., Golubev, Maksim A., Bakashkina, Aleksandra S., Velegzhaninov, Ilya O., Novikov, Aleksandr A.
{"title":"贝加尔湖北denskioldii(桡足目:Harpacticoida)的分子遗传学鉴定","authors":"Fefilova, Elena B., Alekseeva, Tatyana M., Popova, Elizaveta I., Golubev, Maksim A., Bakashkina, Aleksandra S., Velegzhaninov, Ilya O., Novikov, Aleksandr A.","doi":"10.31610/zsr/2023.32.1.124","DOIUrl":null,"url":null,"abstract":"The results of molecular genetic analysis of the widespread holarctic harpacticoid species Attheyella nordenskioldii (Lilljeborg, 1902) from Lake Baikal are presented for the first time. Until recently, this species was recorded from Baikal and the rivers flowing into the lake as its junior synonym Canthocamptus gibba Okuneva, 1983, which was considered endemic to Baikal. Our research is based on the material from samples of meiobenthos collected from Lake Baikal (including the type locality of C. gibba), waterbodies of the Baikal area, from other regions of Siberia (delta of the Lena River, Putorana Plateau, Western Sayan Mountains, Transbaikalia) and Europe (Bolshezemelskaya tundra). A comparison of the Baikalian specimens of A. nordenskioldii with those from other above-mentioned regions by COI nucleotide sequences showed that they belong to the same species (genetic distances between the specimens from different populations were 0.0016–0.065). Variability is shown in the length of the copulatory duct of A. nordenskioldii, previously indicated to differentiate this species from C. gibba, as well as in other characters of the fifth leg of female.","PeriodicalId":52097,"journal":{"name":"Zoosystematica Rossica","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Identification of Attheyella nordenskioldii (Copepoda: Harpacticoida) in Lake Baikal using molecular genetic methods\",\"authors\":\"Fefilova, Elena B., Alekseeva, Tatyana M., Popova, Elizaveta I., Golubev, Maksim A., Bakashkina, Aleksandra S., Velegzhaninov, Ilya O., Novikov, Aleksandr A.\",\"doi\":\"10.31610/zsr/2023.32.1.124\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The results of molecular genetic analysis of the widespread holarctic harpacticoid species Attheyella nordenskioldii (Lilljeborg, 1902) from Lake Baikal are presented for the first time. Until recently, this species was recorded from Baikal and the rivers flowing into the lake as its junior synonym Canthocamptus gibba Okuneva, 1983, which was considered endemic to Baikal. Our research is based on the material from samples of meiobenthos collected from Lake Baikal (including the type locality of C. gibba), waterbodies of the Baikal area, from other regions of Siberia (delta of the Lena River, Putorana Plateau, Western Sayan Mountains, Transbaikalia) and Europe (Bolshezemelskaya tundra). A comparison of the Baikalian specimens of A. nordenskioldii with those from other above-mentioned regions by COI nucleotide sequences showed that they belong to the same species (genetic distances between the specimens from different populations were 0.0016–0.065). Variability is shown in the length of the copulatory duct of A. nordenskioldii, previously indicated to differentiate this species from C. gibba, as well as in other characters of the fifth leg of female.\",\"PeriodicalId\":52097,\"journal\":{\"name\":\"Zoosystematica Rossica\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-09-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zoosystematica Rossica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31610/zsr/2023.32.1.124\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zoosystematica Rossica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31610/zsr/2023.32.1.124","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
Identification of Attheyella nordenskioldii (Copepoda: Harpacticoida) in Lake Baikal using molecular genetic methods
The results of molecular genetic analysis of the widespread holarctic harpacticoid species Attheyella nordenskioldii (Lilljeborg, 1902) from Lake Baikal are presented for the first time. Until recently, this species was recorded from Baikal and the rivers flowing into the lake as its junior synonym Canthocamptus gibba Okuneva, 1983, which was considered endemic to Baikal. Our research is based on the material from samples of meiobenthos collected from Lake Baikal (including the type locality of C. gibba), waterbodies of the Baikal area, from other regions of Siberia (delta of the Lena River, Putorana Plateau, Western Sayan Mountains, Transbaikalia) and Europe (Bolshezemelskaya tundra). A comparison of the Baikalian specimens of A. nordenskioldii with those from other above-mentioned regions by COI nucleotide sequences showed that they belong to the same species (genetic distances between the specimens from different populations were 0.0016–0.065). Variability is shown in the length of the copulatory duct of A. nordenskioldii, previously indicated to differentiate this species from C. gibba, as well as in other characters of the fifth leg of female.
期刊介绍:
Zoosystematica Rossica is an international journal for publication of papers on any aspects of systematic zoology, in all groups of animals, both extant and fossil, from all over the World. The journal is published in English and focuses on the descriptions of new taxa, revisions and reviews, nomenclature, theories and methods of taxonomy and phylogeny, interesting new faunal records, catalogues and checklists, identification keys, phylogenetic relationships and zoogeography. Faunistic articles are published in a limited way and only if they contain new records for large geographical regions and are important for zoogeography or taxonomy.