New records of Palaeocorystoidea from the Iberian Peninsula and remarks on the taxonomic significance of the posterior margin of Cenomanocarcinus Van Straelen, 1936 and Hasaracancer Jux, 1971 (Decapoda; Brachyura; Cenomanocarcinidae) Ossó, Àlex Zootaxa 2017 4303 2 273 283 346d3881-73d2-43d8-b90a-65d88edde6c8 Van Straelen, 1936 Van Straelen 1936 [234,689,223,248] Malacostraca Cenomanocarcinidae Cenomanocarcinus GBIF,CoL Animalia Decapoda 2 275 Arthropoda genus   Type species:  Cenomanocarcinus inflatus Van Straelen, 1936, by subsequent designation of Stenzel (1945: 447).  Included species:  Cenomanocarcinus beardi Schweitzer, Feldmann, Fam, Hessin, Hetrick, Nyborg & Ross, 2003;  C. boedekeri Ossó, Jackson & Vega, 2015;  C. cantabricusVan Bakel, Guinot, Artal, Fraajie & Jagt, 2012;  C. cookseyi Ossó, Jackson & Vega, 2015;  C. dissimilis Collins, 2010;  C. enodis Schweitzer, Feldmann, Kues & Bridge, 2017;  C. hierosolymitanus Avnimelech, 1961;  C. inflatus Van Straelen, 1936;  C. lenzenwegeri Hyžný, Ossó, Summesberger, Neumann, Vega & Jagt, 2017;  C. multituberculatus( Joleaud & Hsu, 1935);  C. nammourensis Beschin & De Angeli, 2013,  C. oklahomensis( Rathbun, 1935);  C. robertsiFeldmann, Schweitzer, Baltzly, Bennet, Jones, Mathias, Weaver & Yost, 2013;  C. sakanaensis López-Horgue & Bodego, 2017;  C. siouxensis( Feldmann, Awouta & Welshenbaugh, 1976);  C. tenuicarinatus Collins, 2010; and  C. vanstraeleni Stenzel, 1945. Incomplete taxa such as  Cenomanocarcinus? armatus( Rathbun, 1935) and  C. carabus( Bishop, 1988), they have not been taken into account herein.