{"refrec":{"BRefID":311592,"RR":"<b>Taverne, L.; Capasso, L.</b> (2018). Osteology and relationships of <i>Libanopycnodus wenzi</i> gen. et sp. nov. and <i>Sigmapycnodus giganteus</i> gen. et sp. nov. (Pycnodontiformes) from the Late Cretaceous of Lebanon. <i>Eur. J. Taxon. 420</i>: 1-29. <a href=\"https://dx.doi.org/10.5852/ejt.2018.420\" target=\"_blank\">https://dx.doi.org/10.5852/ejt.2018.420</a>","BEntID":303955,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Eur. J. Taxon. 420</i>: 1-29. <a href=\"https://dx.doi.org/10.5852/ejt.2018.420\" target=\"_blank\">https://dx.doi.org/10.5852/ejt.2018.420</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Taverne, L.; Capasso, L.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Taverne, L.; Capasso, L.","Englishabstract":"The skeleton and the relationships of <em>Libanopycnodus wenzi</em> gen.&nbsp;et sp.&nbsp;nov. and of <em>Sigmapycnodus giganteus</em> gen.&nbsp;et sp.&nbsp;nov., two pycnodontiform fishes from the marine Cenomanian (Late Cretaceous) of Lebanon, are studied in detail. Both species belong to the family Pycnodontidae, as shown by their parietal brush-like process. Some osteological characters (bifid cloacal scale, large well visible dilatator fossa surrounded by the dermosphenotic and the dermopterotic, etc.) indicate that they are members of the subfamily Pycnodontinae. <em>Libanopycnodus</em> gen.&nbsp;nov. has the preopercle much deeper than the exposed region of the hyomandibula-dermohyomandibula and is the most primitive genus of this lineage. <em>Sigmapycnodus</em> gen.&nbsp;nov. is one of the most advanced members of the subfamily. It shares with <em>Oropycnodus</em> Poyato-Ariza&nbsp;&amp; Wenz, 2002 and <em>Pycnodus</em> Agassiz, 1833 an apomorphy not present in the less specialized Pycnodontinae, the arcocentra in hypercomplex contact.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Osteology and relationships of <i>Libanopycnodus wenzi</i> gen. et sp. nov. and <i>Sigmapycnodus giganteus</i> gen. et sp. nov. 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