Two new species of the genus Emertonia Wilson, 1932 from Korean waters (Copepoda, Harpacticoida, Paramesochridae)
作者: Back, JinwookLee, Wonchoel
刊名: ZooKeys, 2017, Vol.718 , pp.35-64
来源数据库: Pensoft Publishers Ltd.
原始语种摘要: Two new species of the genus Emertonia were found from the west coast of Korea. The first new species, E. koreana sp. n., is closely related to E. acutifurcata. However, the new species is clearly distinguished by the presence of two modified pinnate setae on the P5 baseoendopodal lobe. All body somites of the new species except for the last two urosomites have strongly developed hyaline frills forming quadrilateral lappets. The second new species, E. simplex sp. n., superficially resembles E. mielkei in the structure of antennary exopod (with five setae), and the shape of P5. However, this new species differs from its congener mainly by having a caudal ramus 3.5 times as long as width, and P1 enp-2 with two claw-like setae. In addition, a key to the worldwide species of Emertonia is...
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影响因子:0.864 (2012)

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关键词翻译
关键词翻译
  • genus 
  • species 
  • pinnate 羽状的
  • setae 刚毛
  • antennary 触角的
  • caudal 尾侧的
  • quadrilateral 四边形
  • superficially 表面地
  • except 除以外
  • times