Kim Sung-Hyun, Lee Chang-Mok, Kim Young-Hyo
Department of Biological Sciences, Dankook University, Cheonan 31116, South Korea Dankook University Cheonan South Korea.
Hanmin High School, Paju 10955, South Korea Hanmin High School Paju South Korea.
Zookeys. 2020 Feb 10;910:79-91. doi: 10.3897/zookeys.910.47143. eCollection 2020.
A new species of Cumacea belonging to the genus Marcusen was collected from the South Sea of Korea. This new species resembles Gamô, Marcusen, and Calman in having a pair of well-developed dorso-lateral carinae on the flat carapace and similar setae pattern on the telson. The new species, however, is easily distinguished from its congeners by the pattern of dorso-lateral carina and lacking lateral horns on the carapace. The adult male of this new species is fully described. A key to the Korean species is also provided.
从韩国南海采集到一种属于Marcusen属的新种涟虫。该新种在扁平的头胸甲上有一对发育良好的背侧隆线，尾节上有相似的刚毛模式，这一点与Gamô、Marcusen和Calman相似。然而，该新种通过背侧隆线的模式以及头胸甲上没有侧角，很容易与同属其他物种区分开来。本文对该新种的成年雄性进行了完整描述。同时还提供了韩国涟虫物种检索表。
