Xenophora cavelieri Rochebrune, 1883: synonym of Xenophora (Xenophora) senegalensis Fischer, 1873 Xenophora digitata Martens, 1878: synonym of Stellaria testigera digitata Martens, 1878 Xenophora gigantea (Schepman, 1909): synonym of Stellaria gigantea (Schepman, 1909) Xenophora helvacea Philippi, 1851: synonym of Onustus indicus (Gmelin, 1791) Xenophora indica (Gmelin, 1791): synonym of Onustus indicus (Gmelin, 1791) Xenophora japonica Kuroda & Habe, 1971: synonym of Xenophora (Xenophora) japonica Kuroda & Habe, 1971 Xenophora konoi Habe, 1953: synonym of Xenophora (Xenophora) mekranensis konoi Habe, 1953 Xenophora laevigata Fischer von Waldheim, 1807: synonym of Xenophora (Xenophora) conchyliophora (Born, 1780) Xenophora lamberti Souverbie, 1871: synonym of Stellaria lamberti (Souverbie, 1871) Xenophora longleyi Bartsch, 1931 - shingled carriersnail: synonym of Onustus longleyi Bartsch, 1931 Xenophora meandrina Fischer von Waldheim, 1807: synonym of Xenophora (Xenophora) conchyliophora (Born, 1780) Xenophora mediterranea Tiberi, 1863: synonym of Xenophora (Xenophora) crispa (König, 1825) Xenophora neozelanica Suter, 1908: synonym of Xenophora (Xenophora) neozelanica neozelanica Suter, 1908 Xenophora regularis Habe & Okutani, 1983 : synonym of Xenophora (Xenophora) granulosa Ponder, 1983 Xenophora tenuis Hirase, 1934: synonym of Xenophora (Xenophora) tenuis Fulton, 1983 Xenophora torrida Kuroda & Ito, 1961 : synonym of Xenophora (Xenophora) cerea (Reeve, 1845) Xenophora tricostata Fischer von Waldheim, 1807: synonym of Xenophora (Xenophora) conchyliophora (Born, 1780) Xenophora tulearensis Stewart & Kosuge, 1993: synonym of Xenophora (Xenophora) corrugata (Reeve, 1842) Xenophora vulcanica Fischer von Waldheim, 1807: synonym of Xenophora (Xenophora) conchyliophora (Born, 1780) Xenophora wagneri Philippi, 1855: synonym of Onustus indicus (Gmelin, 1791) Extinct species Extinct species within this genus include: †Xenophora carditigera Nielsen and DeVries 2002 †Xenophora cummulans Brongniart 1823 †Xenophora delecta Guppy 1876 †Xenophora deshayesi Michelotti 1847 †Xenophora eocenica Abbass 1967 †Xenophora floridana Mansfield 1930 †Xenophora infundibulum (Brocchi, 1814) †Xenophora palaeoafra Gliozzi and Malatesta 1983 †Xenophora paulinae Nielsen and DeVries 2002 †Xenophora rugata Abbass 1967 †Xenophora tatei Harris 1897 †Xenophora terpstrai Dey 1961 †Xenophora textilina Dall 1892 Fossil record Fossils of Xenophora are found in marine strata from the Cretaceous to Quaternary (age range: from 89.3 to 0.012 million years ago.). Fossils are known all over the world. See also Images of a live Xenophora conchyliophora, photographed in situ underwater by Anne DuPont References Ponder W.F. (1983). A revision of the Recent Xenophoridae of the World and of the Australian Fossil Species (Mollusca : Gastropoda). Memoir 17. The Australian Museum Sydney, Australia Kreipl K. & Alf A. (1999). Recent Xenophoridae. Conchbooks, Hackenheim > Germany. 148pp. Xenophoridae Extant Coniacian first appearances