Description of two deep-water copepods of the genus Leptotachidia Becker from the northwestern Pacific (Harpacticoida, Pseudotachidiidae) SCIE SCOPUS

DC Field Value Language Kim, Jong Guk - Yu, Ok Hwan - Lee, Jimin - 2021-03-17T08:24:20Z - 2021-03-17T08:24:20Z - 2021-03-17T08:24:20Z - 2021-03-17T08:24:20Z - 2020-02-04 - 2019-08-29 -
dc.identifier.issn 1313-2989 -
dc.identifier.uri -
dc.description.abstract The monospecific genus Leptotachidia Becker, 1974 (Pseudotachidiidae Lang, 1936) was previously known only from the deep Atlantic. Female specimens of two unknown species of this genus were collected from abyssal sediments during an expedition to the northwestern Pacific on board research vessel ISABU (Korea Institute of Ocean Science and Technology) in November 2017. In this paper we describe the females of two new species, L. senaria sp. nov. and L. apousia sp. nov. The new species were attributed to the genus Leptotachidia by the combination of the five-segmented female antennule, presence of the Brodskaya organ on the distal antennulary segment, and the second exopodal segments of second to fourth legs without inner setae. An outstanding character of both Pacific species is the reduced armature of thoracic legs in contrast to the type species, L. iberica Becker, 1974. In addition, the seta! armature of L. senaria sp. nov. and L. apousia sp. nov. is unique within the genus in that the female leg 5 of L. senaria sp. nov. has six elements instead of five; and the antennary exopod of L. apousia sp. nov. bears a single seta on the proximal segment instead of two. This is the first record of Leptotachidia from the Pacific. A key to all three species of Leptotachidia is provided. -
dc.description.uri 1 -
dc.language English -
dc.subject COLD SEEPS -
dc.subject SEA -
dc.subject GENERA -
dc.subject LANG -
dc.subject SENTIROPSIS -
dc.title Description of two deep-water copepods of the genus Leptotachidia Becker from the northwestern Pacific (Harpacticoida, Pseudotachidiidae) -
dc.type Article -
dc.citation.endPage 153 -
dc.citation.startPage 133 -
dc.citation.title ZOOKEYS -
dc.citation.number 873 -
dc.contributor.alternativeName 김종국 -
dc.contributor.alternativeName 유옥환 -
dc.contributor.alternativeName 이지민 -
dc.identifier.bibliographicCitation ZOOKEYS, no.873, pp.133 - 153 -
dc.identifier.doi 10.3897/zookeys.873.34630 -
dc.identifier.scopusid 2-s2.0-85073383249 -
dc.identifier.wosid 000483551000009 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus GULF-OF-CALIFORNIA -
dc.subject.keywordPlus PARANANNOPIDAE COPEPODA -
dc.subject.keywordPlus AEGISTHIDAE COPEPODA -
dc.subject.keywordPlus HYDROTHERMAL VENTS -
dc.subject.keywordPlus CRUSTACEA COPEPODA -
dc.subject.keywordPlus COLD SEEPS -
dc.subject.keywordPlus SEA -
dc.subject.keywordPlus GENERA -
dc.subject.keywordPlus LANG -
dc.subject.keywordPlus SENTIROPSIS -
dc.subject.keywordAuthor abyssal harpacticoids -
dc.subject.keywordAuthor biodiversity -
dc.subject.keywordAuthor Brodskaya organ -
dc.subject.keywordAuthor Danielsscniinac -
dc.subject.keywordAuthor deep-sea -
dc.subject.keywordAuthor Paradanielssenia group -
dc.relation.journalWebOfScienceCategory Zoology -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Zoology -
Appears in Collections:
Marine Environmental & Climate Research Division > Marine Ecosystem Research Center > 1. Journal Articles
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