Taxonomy of three species of the genus Spinoncaea (Copepoda, Oncaeidae) in the North Pacific Ocean with focus on morphological variability SCIE SCOPUS

DC Field Value Language
dc.contributor.author Cho, Kyuhee -
dc.contributor.author Park, Chailinn -
dc.contributor.author Ruth Böttger-Schnack -
dc.date.accessioned 2021-06-17T08:30:00Z -
dc.date.available 2021-06-17T08:30:00Z -
dc.date.created 2021-06-17 -
dc.date.issued 2021-06-15 -
dc.identifier.issn 1313-2989 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/41470 -
dc.description.abstract Three species of Spinoncaea B & ouml;ttger-Schnack, 2003 are newly recorded in three locations of the equatorial and temperate Pacific Ocean collected by using a net of 60 mu m mesh size. For all three species, morpho-logical characters and patterns of ornamentation were analyzed in detail and illustrations of both sexes, also including form variants of the females, are provided. For the first time, information about the vari-ability of various continuous (morphometric) characters are given, such as the spine lengths on the rami of the swimming legs or the proportions of urosomites. The complementary morphological descriptions of the Pacific specimens focus on similarities or modifications of characters as compared to earlier descrip-tions of these species from the type locality and various other localities. For S. ivlevi (Shmeleva, 1966), originally but insufficiently described from the Adriatic Sea, the Pacific material is similar in most aspects to the comprehensive redescription of the species from the Red Sea and from the type locality, except for a difference in the morphometry of the distal endopod segment on the antenna, which is discussed here. For S. tenuis B & ouml;ttger-Schnack, 2003, and S. humesi B & ouml;ttger-Schnack, 2003, the Pacific material mostly co-incides with the characteristic features as described in the original account from the Red Sea. For all three species, differences and/or additions in ornamentation details were found in Pacific specimens (e.g., on the intercoxal sclerite of the first swimming leg or on the genital somite of the male) and females with aber -rant morphology were detected. Genetic analyses based on 12S srRNA revealed for two species, S. ivlevi and S. humesi, little or no differences in genetic sequences between Pacific specimens and those recorded from the Mediterranean Sea, thus demonstrating that specimens from both locations are conspecific. For S. tenuis, for which no comparable genetic data are available, 12S srRNA amplification was unsuccessful as was the amplification of mitochondrial COI (barcoding) for all three species. The applicability of using COI amplification for barcoding of oncaeid copepods is discussed. -
dc.description.uri 1 -
dc.language English -
dc.publisher PENSOFT PUBLISHERS -
dc.subject INTERACTIVE IDENTIFICATION KEY -
dc.subject RED-SEA -
dc.subject PHYLOGENETIC POSITION -
dc.subject VERTICAL-DISTRIBUTION -
dc.subject COMMUNITY STRUCTURE -
dc.subject POECILOSTOMATOIDA -
dc.subject CYCLOPOIDA -
dc.subject CRUSTACEA -
dc.subject CALANOIDA -
dc.subject GIESBRECHT -
dc.title Taxonomy of three species of the genus Spinoncaea (Copepoda, Oncaeidae) in the North Pacific Ocean with focus on morphological variability -
dc.type Article -
dc.citation.endPage 191 -
dc.citation.startPage 147 -
dc.citation.title ZOOKEYS -
dc.citation.volume 1043 -
dc.citation.number 1043 -
dc.contributor.alternativeName 조규희 -
dc.contributor.alternativeName 박채린 -
dc.identifier.bibliographicCitation ZOOKEYS, v.1043, no.1043, pp.147 - 191 -
dc.identifier.doi 10.3897/zookeys.1043.64438 -
dc.identifier.scopusid 2-s2.0-85108796170 -
dc.identifier.wosid 000668907700002 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.description.isOpenAccess N -
dc.subject.keywordPlus INTERACTIVE IDENTIFICATION KEY -
dc.subject.keywordPlus RED-SEA -
dc.subject.keywordPlus PHYLOGENETIC POSITION -
dc.subject.keywordPlus VERTICAL-DISTRIBUTION -
dc.subject.keywordPlus COMMUNITY STRUCTURE -
dc.subject.keywordPlus POECILOSTOMATOIDA -
dc.subject.keywordPlus CYCLOPOIDA -
dc.subject.keywordPlus CRUSTACEA -
dc.subject.keywordPlus CALANOIDA -
dc.subject.keywordPlus GIESBRECHT -
dc.subject.keywordAuthor Molecular -
dc.subject.keywordAuthor morphological modification -
dc.subject.keywordAuthor Pacific -
dc.subject.keywordAuthor taxonomy -
dc.subject.keywordAuthor zooplankton -
dc.relation.journalWebOfScienceCategory Zoology -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Zoology -
Appears in Collections:
Ocean Climate Solutions Research Division > Ocean Climate Response & Ecosystem Research Department > 1. Journal Articles
Marine Resources & Environment Research Division > Ocean Georesources Research Department > 1. Journal Articles
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