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dc.contributor.authorSugawara, Yusukeen
dc.contributor.authorIhara, Yohen
dc.contributor.authorNakano, Takafumien
dc.contributor.alternative菅原, 優介ja
dc.contributor.alternative中野, 隆文ja
dc.date.accessioned2021-09-14T09:34:52Z-
dc.date.available2021-09-14T09:34:52Z-
dc.date.issued2021-
dc.identifier.urihttp://hdl.handle.net/2433/265261-
dc.description.abstractSpiders of the genus Cybaeus L. Koch, 1868 exhibit two major centers of diversity: Western North America and Japan. Several Japanese Cybaeus possess an elongated embolus in the male palp and elongated tubular spermathecae in the female genitalia. Here we describe Cybaeus koikei sp. nov. from central Honshu, Japan, which has an unelongated embolus and bulbous spermathecae. Phylogenetic analyses using nuclear and mitochondrial gene markers clearly support the monophyly of C. koikei sp. nov. and Cybaeus melanoparvus Kobayashi, 2006, a species with elongated genitalia. Both species share a similar habitus and a cluster of robust setae on the lateral surface of the male palpal patella. The latter is considered a synapomorphy for C. koikei sp. nov. and C. melanoparvus. A supplementary description of the spermathecae of C. melanoparvus is also provided.en
dc.language.isoeng-
dc.publisherPensoft Publishersen
dc.rightsCopyright Yusuke Sugawara et al.en
dc.rightsThis 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.en
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/-
dc.subjectArachnidaen
dc.subjectCybaeus koikei sp. nov.en
dc.subjectmolecular phylogenyen
dc.subjectRTA cladeen
dc.subjectspermathecaen
dc.titleA new species of Cybaeus L. Koch, 1868 (Araneae, Cybaeidae) with simple genitalia from central Japan is the sister species of C. melanoparvus Kobayashi, 2006 with elongated genitaliaen
dc.typejournal article-
dc.type.niitypeJournal Article-
dc.identifier.jtitleZoosystematics and Evolutionen
dc.identifier.volume97-
dc.identifier.issue1-
dc.identifier.spage223-
dc.identifier.epage233-
dc.relation.doi10.3897/zse.97.64473-
dc.textversionpublisher-
dcterms.accessRightsopen access-
datacite.awardNumber18K14780-
datacite.awardNumber.urihttps://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-18K14780/-
dc.identifier.pissn1435-1935-
dc.identifier.eissn1860-0743-
jpcoar.funderName日本学術振興会ja
jpcoar.awardTitle陸棲捕食性ヒル類における新規形質の適応的意義と種分化への影響の検証ja
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