{"title":"标题韩国海域平羽兰花属(甲壳纲，片足纲，锥虫科)新记录","authors":"Jun-Haeng Heo, Young-Hyo Kim","doi":"10.5635/ASED.2021.37.2.071","DOIUrl":null,"url":null,"abstract":"A newly recorded species Orchomenella pinguis (Boeck, 1861) belonging to the family Tryphosidae Lowry and Stoddart, 1997 has been collected from the east sea of Korea. The species is similar to O. minuta (Krøyer, 1846) and O. pinguides Walker, 1903 but, distinguishable with the following characteristics: gnathopod 1, propodus slightly narrowing distally; gnathopod 1, carpus with narrowly developed posterior lobe; gnathopod 2, carpus conspicuously swollen posteriorly; coxae 5-6, posterodistal lobes strongly produced; epimera 2-3, irregularly serrated posteriorly. The species is described and fully illustrated in this study. A key to the Korean species of Orchomenella is also provided.","PeriodicalId":30453,"journal":{"name":"Animal Systematics Evolution and Diversity","volume":"37 1","pages":"154-159"},"PeriodicalIF":0.0000,"publicationDate":"2021-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A New Record of the Species Orchomenella pinguis (Crustacea, Amphipoda, Tryphosidae) from Korean Waters\",\"authors\":\"Jun-Haeng Heo, Young-Hyo Kim\",\"doi\":\"10.5635/ASED.2021.37.2.071\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A newly recorded species Orchomenella pinguis (Boeck, 1861) belonging to the family Tryphosidae Lowry and Stoddart, 1997 has been collected from the east sea of Korea. The species is similar to O. minuta (Krøyer, 1846) and O. pinguides Walker, 1903 but, distinguishable with the following characteristics: gnathopod 1, propodus slightly narrowing distally; gnathopod 1, carpus with narrowly developed posterior lobe; gnathopod 2, carpus conspicuously swollen posteriorly; coxae 5-6, posterodistal lobes strongly produced; epimera 2-3, irregularly serrated posteriorly. The species is described and fully illustrated in this study. A key to the Korean species of Orchomenella is also provided.\",\"PeriodicalId\":30453,\"journal\":{\"name\":\"Animal Systematics Evolution and Diversity\",\"volume\":\"37 1\",\"pages\":\"154-159\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-04-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Animal Systematics Evolution and Diversity\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5635/ASED.2021.37.2.071\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Animal Systematics Evolution and Diversity","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5635/ASED.2021.37.2.071","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
在朝鲜东海收集到一种新记录的平羽兰花(Boeck, 1861)，属于锥虫科，Lowry和Stoddart, 1997。该种与O. minuta (Krøyer, 1846)和O. pinguides Walker(1903)相似，但具有以下特征:颌足目1，似足目上部略狭窄;颚足类1，腕骨具狭发育的后叶;颚足类2，腕骨明显肿胀后;髋5-6，后远端裂片强烈产生;外稃2-3，后不规则锯齿。本研究对该物种进行了描述和充分说明。此外，还提供了韩国种兰花的钥匙。
A New Record of the Species Orchomenella pinguis (Crustacea, Amphipoda, Tryphosidae) from Korean Waters
A newly recorded species Orchomenella pinguis (Boeck, 1861) belonging to the family Tryphosidae Lowry and Stoddart, 1997 has been collected from the east sea of Korea. The species is similar to O. minuta (Krøyer, 1846) and O. pinguides Walker, 1903 but, distinguishable with the following characteristics: gnathopod 1, propodus slightly narrowing distally; gnathopod 1, carpus with narrowly developed posterior lobe; gnathopod 2, carpus conspicuously swollen posteriorly; coxae 5-6, posterodistal lobes strongly produced; epimera 2-3, irregularly serrated posteriorly. The species is described and fully illustrated in this study. A key to the Korean species of Orchomenella is also provided.
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