So-Yeon Shin, Chang-Mok Lee, Jun-Haeng Heo, Young-Hyo Kim
{"title":"First record of the genus <i>Pseudaeginella</i> Mayer, 1890 (Crustacea, Amphipoda, Caprellidae) with a new species from Korean waters.","authors":"So-Yeon Shin, Chang-Mok Lee, Jun-Haeng Heo, Young-Hyo Kim","doi":"10.3897/zookeys.1169.105901","DOIUrl":null,"url":null,"abstract":"<p><p>A new species of the genus <i>Pseudaeginella</i> Mayer, 1890 belonging to the family Caprellidae Leach, 1814 was collected from the South Sea in Korea. <i>Pseudaeginellacarinaspinosa</i><b>sp. nov.</b> is morphologically similar to related congeners belonging to the genera <i>Paradeutella</i> Mayer, 1890 and <i>Pseudaeginella</i>, in having dorsal projections on pereonites, triarticulate mandibular palp, small or absent molar, and uniarticulate pereopods 3 and 4. However, this new species is distinguished from its congeners by the position and size of dorsal projection. This is the first record of <i>Pseudaeginella</i> from the Northwest Pacific region, including Korea, and a key to species of the genus <i>Pseudaeginella</i> is also provided.</p>","PeriodicalId":23130,"journal":{"name":"Topological Methods in Nonlinear Analysis","volume":"9 1","pages":"163-174"},"PeriodicalIF":0.7000,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10838568/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Topological Methods in Nonlinear Analysis","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3897/zookeys.1169.105901","RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 0
Abstract
A new species of the genus Pseudaeginella Mayer, 1890 belonging to the family Caprellidae Leach, 1814 was collected from the South Sea in Korea. Pseudaeginellacarinaspinosasp. nov. is morphologically similar to related congeners belonging to the genera Paradeutella Mayer, 1890 and Pseudaeginella, in having dorsal projections on pereonites, triarticulate mandibular palp, small or absent molar, and uniarticulate pereopods 3 and 4. However, this new species is distinguished from its congeners by the position and size of dorsal projection. This is the first record of Pseudaeginella from the Northwest Pacific region, including Korea, and a key to species of the genus Pseudaeginella is also provided.
期刊介绍：
Topological Methods in Nonlinear Analysis (TMNA) publishes research and survey papers on a wide range of nonlinear analysis, giving preference to those that employ topological methods. Papers in topology that are of interest in the treatment of nonlinear problems may also be included.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
