文章标题韩国长尾虫属一新种(桡足目，长尾虫科，长尾虫科)

IF 0.5 4区生物学 Q3 Agricultural and Biological Sciences

Proceedings of the Biological Society of Washington Pub Date : 2017-07-19 DOI:10.2988/15-00020

Jong Guk Kim, Tae Won Jung, S. Yoon

{"title":"文章标题韩国长尾虫属一新种(桡足目，长尾虫科，长尾虫科)","authors":"Jong Guk Kim, Tae Won Jung, S. Yoon","doi":"10.2988/15-00020","DOIUrl":null,"url":null,"abstract":"Abstract A new species of harpacticoid copepod, Halectinosoma foveolata, was described from sandy sediments on several intertidal areas of Korea. This new species is mostly similar to H. dimorphum Coull, 1970, but differs from the latter by the following characteristics combined: (1) the third segment of antennule is longest; (2) the first exopodal segment of antenna has a row of spinules; (3) the mandibular gnathobase is composed of chitinous teeth without dorsal seta; (4) the female P5 has an incomplete boundary between the exopod and the baseoendopod; (5) the female P5 baseoendopod has two rows of spinules. We also discuss the state of H. arenicola sensu Itô (1973), reported from the Japanese coast, which is considered here a synonym with the new species.","PeriodicalId":54578,"journal":{"name":"Proceedings of the Biological Society of Washington","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2017-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2988/15-00020","citationCount":"1","resultStr":"{\"title\":\"A new species of the genus Halectinosoma (Copepoda, Harpacticoida, Ectinosomatidae) from Korea\",\"authors\":\"Jong Guk Kim, Tae Won Jung, S. Yoon\",\"doi\":\"10.2988/15-00020\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract A new species of harpacticoid copepod, Halectinosoma foveolata, was described from sandy sediments on several intertidal areas of Korea. This new species is mostly similar to H. dimorphum Coull, 1970, but differs from the latter by the following characteristics combined: (1) the third segment of antennule is longest; (2) the first exopodal segment of antenna has a row of spinules; (3) the mandibular gnathobase is composed of chitinous teeth without dorsal seta; (4) the female P5 has an incomplete boundary between the exopod and the baseoendopod; (5) the female P5 baseoendopod has two rows of spinules. We also discuss the state of H. arenicola sensu Itô (1973), reported from the Japanese coast, which is considered here a synonym with the new species.\",\"PeriodicalId\":54578,\"journal\":{\"name\":\"Proceedings of the Biological Society of Washington\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2017-07-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.2988/15-00020\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the Biological Society of Washington\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.2988/15-00020\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"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":"Proceedings of the Biological Society of Washington","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.2988/15-00020","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}

引用次数: 1

摘要

摘要在韩国几个潮间带的沙质沉积物中，描述了一种新的叉状桡足类，即小凹Halectinosoma。该新种与H.dimorphum Coull（1970）最相似，但与后者的不同之处在于：（1）触角的第三节最长；（2）天线的第一节外节具有一排小刺；（3）下颌颚化酶由没有背刚毛的壳状牙齿组成；（4）雌性P5在外足和基底足之间具有不完整的边界；（5）雌性P5基足有两排小刺。我们还讨论了来自日本海岸的H.arenicola sensu Itô（1973）的状况，它在这里被认为是新物种的同义词。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A new species of the genus Halectinosoma (Copepoda, Harpacticoida, Ectinosomatidae) from Korea

Abstract A new species of harpacticoid copepod, Halectinosoma foveolata, was described from sandy sediments on several intertidal areas of Korea. This new species is mostly similar to H. dimorphum Coull, 1970, but differs from the latter by the following characteristics combined: (1) the third segment of antennule is longest; (2) the first exopodal segment of antenna has a row of spinules; (3) the mandibular gnathobase is composed of chitinous teeth without dorsal seta; (4) the female P5 has an incomplete boundary between the exopod and the baseoendopod; (5) the female P5 baseoendopod has two rows of spinules. We also discuss the state of H. arenicola sensu Itô (1973), reported from the Japanese coast, which is considered here a synonym with the new species.

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

来源期刊

Proceedings of the Biological Society of Washington 生物-生物学

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The official publication of the Biological Society of Washington, the Proceedings of the Biological Society of Washington is an international journal containing peer-reviewed papers that broadly bear on systematics in the biological sciences (botany and zoology), paleontology, and notices of business transacted at Society meetings.