{"refrec":{"BRefID":317192,"RR":"<b>Golovan, O.A.; Malyutina, M.V.</b> (2019). A new deep-sea genus of Paramunnidae (Isopoda: Asellota) from the Northwest Pacific adjacent to the Kuril-Kamchatka Trench with remarks on paedomorphosis in deep-sea species. <i>Prog. Oceanogr. 178</i>: 102200. <a href=\"https://dx.doi.org/10.1016/j.pocean.2019.102200\" target=\"_blank\">https://dx.doi.org/10.1016/j.pocean.2019.102200</a>","BEntID":310625,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Prog. Oceanogr. 178</i>: 102200. <a href=\"https://dx.doi.org/10.1016/j.pocean.2019.102200\" target=\"_blank\">https://dx.doi.org/10.1016/j.pocean.2019.102200</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Golovan, O.A.; Malyutina, M.V.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Golovan, O.A.; Malyutina, M.V.","Englishabstract":"<i>Reductogonium Iroquois</i> gen. nov. sp. nov., a new genus and species of paramunnid isopods from the Northwest Pacific open abyssal plain to the east of the Kuril-Kamchatka Trench, is described based on materials from the KuramBio expedition (2012). The new genus is distinguished from other paramunnid genera by its reduced pereonite 7 that lacks appendages in adult individuals (one seta is presented instead of the pereopod VII on its position). It is also distinguished by its head, which has a medial crest bearing a tuft of setae on its posterior part, and by the extremely long articles of antennae and pereopods. The unusual paedomorphic features of the new genus might be adaptations to deep-sea conditions. Paedomorphosis was recorded for different taxa of deep-sea animals. The reduction of the last pair of pereopods, which corresponds to the state of manca stages, was observed independently in different families and orders of Isopoda. Finding a new species and a new genus of the Paramunnidae with paedomorphic features confirmed that this phenomenon is a common evolutionary strategy for deep-sea Asellota.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"A new deep-sea genus of Paramunnidae (Isopoda: Asellota) from the Northwest Pacific adjacent to the Kuril-Kamchatka Trench with remarks on paedomorphosis in deep-sea species","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-05-11 01:32:18.498336","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Isopoda; Asellota; Paramunnidae; Reductogonium; new genus; new species; taxonomy; neoteny; heterochrony; Northwest Pacific; abyssal; deep-sea","OtherDescriptors":null,"Notes":null,"AnaPub":2019,"MonPub":null,"DateUpdate":"2025-04-28","DateCreate":"2019-10-10","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000496861900028","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.pocean.2019.102200"},"refs":null,"anarec":{"AnaID":317192,"PubliDate":2019,"Pagination":"102200","XtraPublOfAnaID":null,"ISBN":null,"Volume":"178","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43700,"SerRR":"Progress in Oceanography. 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