{"refrec":{"BRefID":337683,"RR":"<b>Lin, S.-M.; De Clerck, O.; Leliaert, F.; Chuang, Y.-C.</b> (2020). Systematics and biogeography of the red algal genus <i>Yonagunia</i> (Halymeniaceae, Rhodophyta) from the Indo-Pacific including the description of two new species from Taiwan. <i>J. Phycol. 56(6)</i>: 1542-1556. <a href=\"https://hdl.handle.net/10.1111/jpy.13055\" target=\"_blank\">https://hdl.handle.net/10.1111/jpy.13055</a>","BEntID":334307,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>J. Phycol. 56(6)</i>: 1542-1556. <a href=\"https://hdl.handle.net/10.1111/jpy.13055\" target=\"_blank\">https://hdl.handle.net/10.1111/jpy.13055</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Lin, S.-M.; De Clerck, O.; Leliaert, F.; Chuang, Y.-C.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Lin, S.-M. <i>et al.</i>","Englishabstract":"<i>Carpopeltis maillardii</i> has been regarded as a widely distributed species in the Indo-Pacific region. In this study, we analyzed the genetic diversity of <i>C. maillardii</i> and related species collected from Taiwan and the Indian Ocean based on <i>rbc</i>L sequences, in order to elucidate species boundaries, diversity, and biogeographic patterns. Our analyses show that <i>C. maillardii</i> specimens are only distantly related to the genus <i>Carpopeltis</i> (type: <i>C. phyllophora</i>) but instead form a clade together with species of <i>Yonagunia</i>. We therefore propose the new combination <i>Yonagunia maillardii</i> comb. nov. In addition, two new species (<i>Yonagunia palmata</i> sp. nov. and <i>Yonagunia taiwani-borealis</i> sp. nov.) are described from Taiwan. The close relationship of <i>Yonagunia</i> to <i>Grateloupia</i> is corroborated by detailed observations of the female reproductive structures, which demonstrate that the development of auxiliary cell ampullae before and after diploidization is similar to that of <i>Grateloupia</i> sensu stricto. Namely, the ampullae are composed of only two orders of unbranched filaments in which only a few ampullar cells are incorporated into a basal fusion cell after diploidization of the auxiliary cell and the pericarp consists almost entirely of secondary medullary filaments. Of all <i>Yonagunia</i> species, <i>Y. maillardii</i> has the widest distribution in the Indo-Pacific, and can be identified in the field by its relatively thin, feathery, and highly branched morphology. Most other species, including those that occur in Taiwan, are seemingly more range-restricted. Our phylogenetic analyses resulted in a well-resolved phylogeny of <i>Yonagunia</i>, with an origin estimated in the Eocene–Oligocene, and diversification of species mainly in the Miocene.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Systematics and biogeography of the red algal genus <i>Yonagunia</i> (Halymeniaceae, Rhodophyta) from the Indo-Pacific including the description of two new species from Taiwan","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-18 01:32:22.787343","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2020,"MonPub":null,"DateUpdate":"2022-08-04","DateCreate":"2021-05-17","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000565592500001","VABBcode":null,"OpenAcc":0,"Handle":"10.1111/jpy.13055"},"refs":null,"anarec":{"AnaID":337683,"PubliDate":2020,"Pagination":"1542-1556","XtraPublOfAnaID":null,"ISBN":null,"Volume":"56","Issue":"6","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43251,"SerRR":"Journal of Phycology. Blackwell Science: New York.  ISSN 0022-3646; e-ISSN 1529-8817","StandardTitleSer":"Journal of Phycology","ISSN":"0022-3646","AbbrevSer":"J. 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