关于顿河下游亚洲蛤蜊 Corbicula fluminea (O.F. Müller, 1774) 的新数据

Pub Date : 2024-03-01 DOI:10.1134/s2075111724010156

{"title":"关于顿河下游亚洲蛤蜊 Corbicula fluminea (O.F. Müller, 1774) 的新数据","authors":"","doi":"10.1134/s2075111724010156","DOIUrl":null,"url":null,"abstract":" <h3>Abstract</h3> Clams of the genus Corbicula were discovered for the first time in the downstream of the Don River in the area of the warm channel of the Novocherkassk State District Power Plant in 2017. They were identified as Corbicula fluminea according to conchiological features. The objective of this study is to confirm the species identification using the molecular genetic methods and determine the morphotype by shell morphometric indices: frontal (D/L) and sagittal (H/L) curvature (=Index of Roundness) and convexity ((H + D)/L). According to the results obtained, the Asian clam was assigned to the European invasive lineage of the FW5 haplotype, taxonomically assigned to C. fluminea and morphologically to the R morphotype. ","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"New Data on the Asian Clam Corbicula fluminea (O.F. Müller, 1774) from the Downstream of the Don River\",\"authors\":\"\",\"doi\":\"10.1134/s2075111724010156\",\"DOIUrl\":null,\"url\":null,\"abstract\":\" <h3>Abstract</h3> Clams of the genus Corbicula were discovered for the first time in the downstream of the Don River in the area of the warm channel of the Novocherkassk State District Power Plant in 2017. They were identified as Corbicula fluminea according to conchiological features. The objective of this study is to confirm the species identification using the molecular genetic methods and determine the morphotype by shell morphometric indices: frontal (D/L) and sagittal (H/L) curvature (=Index of Roundness) and convexity ((H + D)/L). According to the results obtained, the Asian clam was assigned to the European invasive lineage of the FW5 haplotype, taxonomically assigned to C. fluminea and morphologically to the R morphotype. \",\"PeriodicalId\":0,\"journal\":{\"name\":\"\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0,\"publicationDate\":\"2024-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1134/s2075111724010156\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1134/s2075111724010156","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

摘要 2017 年，在顿河下游新谢尔卡斯克国营地区发电厂温水道区域首次发现了蚬属。根据贝壳学特征，它们被确定为Corbicula fluminea。本研究的目的是利用分子遗传学方法确认物种鉴定，并通过贝壳形态指数确定形态类型：正面（D/L）和矢状（H/L）弯曲度（=圆度指数）和凸度（（H + D）/L）。根据所得结果，亚洲蛤蜊被归入 FW5 单倍型的欧洲入侵系，在分类学上被归入 C. fluminea，在形态学上被归入 R 形态型。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

New Data on the Asian Clam Corbicula fluminea (O.F. Müller, 1774) from the Downstream of the Don River

Abstract

Clams of the genus Corbicula were discovered for the first time in the downstream of the Don River in the area of the warm channel of the Novocherkassk State District Power Plant in 2017. They were identified as Corbicula fluminea according to conchiological features. The objective of this study is to confirm the species identification using the molecular genetic methods and determine the morphotype by shell morphometric indices: frontal (D/L) and sagittal (H/L) curvature (=Index of Roundness) and convexity ((H + D)/L). According to the results obtained, the Asian clam was assigned to the European invasive lineage of the FW5 haplotype, taxonomically assigned to C. fluminea and morphologically to the R morphotype.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助