{"refrec":{"BRefID":367330,"RR":"<b>Kim, H.; Lee, W.; Jeong, R.</b> (2023). Molecular phylogeny of the genus <i>Paracanthonchus</i> (Nematoda: Chromadorida) with description of <i>P. yeongjongensis</i> sp. nov. from Korea. <i>Diversity 15(5)</i>: 664. <a href=\"https://dx.doi.org/10.3390/d15050664\" target=\"_blank\">https://dx.doi.org/10.3390/d15050664</a>","BEntID":365055,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Diversity 15(5)</i>: 664. <a href=\"https://dx.doi.org/10.3390/d15050664\" target=\"_blank\">https://dx.doi.org/10.3390/d15050664</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Kim, H.; Lee, W.; Jeong, R.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Kim, H.; Lee, W.; Jeong, R.","Englishabstract":"During an investigation of the intertidal zone at Yeongjongdo Island, Incheon, Korea, a new species belonging to the genus <i>Paracanthonchus</i> was found and is reported. <i>Paracanthonchus</i> Mikoletzky, 1924 is the largest genus within the family Cyatholaimidae, and the species identification of this genus has been difficult mainly due to overlapping characteristics and a lack of genus/species-defining apomorphic characters. The new species is characterized by the buccal cavity, armed with one large dorsal tooth and two subventral teeth, the presence of lateral differentiation, seventy-six tubular precloacal supplements, and proximally paired gubernaculum. Alongside the description, we are updating the review of the genus by providing an up-to-date list of valid species, as well as a comprehensive tabular key to the genus with measurements of species-discerning characteristics. We also provide partial sequences of mtCOI, 18S and 28S rRNA to verify the new species belongs to the genus <i>Paracanthonchus</i> and to discuss the phylogeny of the family Cyatholaimidae as well as the genus <i>Paracanthonchus</i>. Our phylogeny agrees with previous findings that, while Cyatholaimidae forms a monophyletic clade, many genera within, including <i>Paracanthonchus</i>, are paraphyletic. For now, it appears that subfamilies are not well-represented by molecular means, and much more molecular data along with species defining morphological traits will have to be accumulated to meaningfully organize this family and the genus within.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Molecular phylogeny of the genus <i>Paracanthonchus</i> (Nematoda: Chromadorida) with description of <i>P. yeongjongensis</i> sp. nov. from Korea","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"free-living marine nematode; meiofauna; Cyatholaimidae","OtherDescriptors":null,"Notes":null,"AnaPub":2023,"MonPub":null,"DateUpdate":"2023-09-25","DateCreate":"2023-09-25","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000997381500001","VABBcode":null,"OpenAcc":1,"DOI":"10.3390/d15050664"},"refs":null,"anarec":{"AnaID":367330,"PubliDate":2023,"Pagination":"664","XtraPublOfAnaID":null,"ISBN":null,"Volume":"15","Issue":"5","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":239468,"SerRR":"Diversity. 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