{"refrec":{"BRefID":438550,"RR":"<b>Yu, H.; Wang, C.</b> (2026). Two new species of Comesomatidae (Nematoda, Araeolaimida) from the Rizhao coast of the Yellow Sea, China. <i>ZooKeys 1275</i>: 259-273. <a href=\"https://dx.doi.org/10.3897/zookeys.1275.164380\" target=\"_blank\">https://dx.doi.org/10.3897/zookeys.1275.164380</a>","BEntID":436383,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>ZooKeys 1275</i>: 259-273. <a href=\"https://dx.doi.org/10.3897/zookeys.1275.164380\" target=\"_blank\">https://dx.doi.org/10.3897/zookeys.1275.164380</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Yu, H.; Wang, C.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Yu, H.; Wang, C.","Englishabstract":"To study the diversity and taxonomy of marine nematodes on the Rizhao coast, undisturbed sediment samples have been systematically collected since 2022. Two new species of the family Comesomatidae, <i>Comesoma macramphida</i> <strong>sp. nov</strong>. and <i>Paramesonchium tubulosupplementa</i> <strong>sp. nov</strong>. are described. <i>Comesoma macramphida</i> <strong>sp. nov</strong>. is characterized by having the outer labial sensilla setiform, the buccal cavity cup-shaped with a cuticularized projection, the amphidial fovea wide with 2.5 turns, spicules L-shaped with faint striation, the gubernaculum short with a small caudally directed apophysis, 10 or 11 papilliform precloacal supplements, and a conico-cylindrical tail with two long terminal setae. <i>Paramesonchium tubulosupplementa</i> <strong>sp. nov</strong>. is characterized by having the cuticle ornamented with transverse punctations and lateral pores, four long cephalic setae, a wide buccal cavity with three ridges, a wide amphidial fovea with 2.5–2.75 turns, spicules curved with a cephalate proximal end, the gubernaculum with a dorso-caudal apophysis, 11 or 12 tubular precloacal supplements, and a conico-cylindrical tail with a short, cylindrical portion.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Two new species of Comesomatidae (Nematoda, Araeolaimida) from the Rizhao coast of the Yellow Sea, China","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-16 01:42:51.425728","timezone_type":1,"timezone":"+02:00"},"AuthorKeywords":"marine nematode","OtherDescriptors":null,"Notes":null,"AnaPub":2026,"MonPub":null,"DateUpdate":"2026-04-09","DateCreate":"2026-04-09","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1,"DOI":"10.3897/zookeys.1275.164380"},"refs":null,"anarec":{"AnaID":438550,"PubliDate":2026,"Pagination":"259-273","XtraPublOfAnaID":null,"ISBN":null,"Volume":"1275","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":188760,"SerRR":"ZooKeys. 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