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Title: A new species of the genus Pseudocrangonyx (Crustacea, Amphipoda, Pseudocrangonyctidae) from Korea
Authors: Lee, Chi-Woo
Tomikawa, Ko
Nakano, Takafumi
Min, Gi-Sik
Author's alias: 中野, 隆文
Keywords: Crangonyctoidea
Korean Peninsula
interstitial water
molecular phylogeny
Issue Date: 6-Feb-2018
Publisher: Pensoft Publishers
Journal title: ZooKeys
Volume: 735
Start page: 27
End page: 44
Abstract: A new subterranean species of pseudocrangonyctid amphipod, Pseudocrangonyx daejeonensis sp. n. is described from the interstitial waters in Daejeon, Korea. Pseudocrangonyx daejeonensis sp. n. is distinguished from three morphologically similar congeners, P. coreanus Uéno, 1966, P. febras Sidorov, 2009, and P. gudariensis Tomikawa & Sato, 2016, by the characteristics of antenna 1, antenna 2, mandible, gnathopod 2, pleopods, uropods 1–2, and telson. Molecular phylogenetic analyses based on nuclear 28S rRNA and histone H3, and mitochondrial cytochrome c oxidase subunit I and 16S rRNA genes revealed that P. daejeonensis is a sister species of the unnamed Pseudocrangonyx sp. 3 inhabiting central Japan.
Rights: Copyright Chi-Woo Lee et al. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
URI: http://hdl.handle.net/2433/231174
DOI(Published Version): 10.3897/zookeys.735.21697
PubMed ID: 29674860
Appears in Collections:Journal Articles

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