A peer-reviewed open-access journal ZooKeys 411: 105–143Morphological (2014) and molecular affinities of two East Asian species of Stenhelia... 105 doi: 10.3897/zookeys.411.7346 RESEARCH ARTICLE www.zookeys.org Launched to accelerate biodiversity research Morphological and molecular affinities of two East Asian species of Stenhelia (Crustacea, Copepoda, Harpacticoida) Tomislav Karanovic1,2, Kichoon Kim1, Wonchoel Lee1 1 Hanyang University, Department of Life Sciences, Seoul 133-791, Korea 2 University of Tasmania, Institute for Marine and Antarctic Studies, Hobart, Tasmania 7001, Australia Corresponding author: Tomislav Karanovic (
[email protected]) Academic editor: D. Defaye | Received 20 February 2014 | Accepted 2 May 2014 | Published 27 May 2014 Citation: Karanovic T, Kim K, Lee W (2014) Morphological and molecular affinities of two East Asian species of Stenhelia (Crustacea, Copepoda, Harpacticoida). ZooKeys 411: 105–143. doi: 10.3897/zookeys.411.7346 Abstract Definition of monophyletic supraspecific units in the harpacticoid subfamily Stenheliinae Brady, 1880 has been considered problematic and hindered by the lack of molecular or morphology based phylogenies, as well as by incomplete original descriptions of many species. Presence of a modified seta on the fifth leg endopod has been suggested recently as a synapomorphy of eight species comprising the redefined genus Stenhelia Boeck, 1865, although its presence was not known in S. pubescens Chislenko, 1978. We rede- scribe this species in detail here, based on our freshly collected topotypes from the Russian Far East. The other species redescribed in this paper was collected from the southern coast of South Korea and identified as the Chinese S. taiae Mu & Huys, 2002, which represents its second record ever and the first one in Korea.