Dear Conchlers There are the next names were missing authors Fam. Noetiidae Arcopsis adamsi Fam. Muricidae Boreotrophon xestra Fam. Melongenidae Busycon contrarium (Conrad, 1840 / 1867) Fam. Caecidae Caecum effusum Carpenter, ..... Caecum orcutti Dall, .... Fam. Buccinidae Cantharus auritus Fam. Potamididae Cerithidea kieneri Fam. Cerithiopsidae Cerithiopsis munita Fam. Buccinidae Chlanidota bisculpta Chlanidota eltamini Fam. Ostreidae Crassostrea rhizophora Fam. Crepidulidae Crepidula navicelloides Fam. Cyclophoridae Cyclophorus formosensis Nevill, ...... please help me for authors and years with many thanks in advance Helmut from Innsbruck Helmut "Helix" Nisters Franz-Fischer-Str. 46 A-6020 Innsbruck / Austria / Innsbruck phone and fax: 0043 / 512 / 57 32 14 e-mail: [log in to unmask] web: www.netwing.at/nisters/ office: Natural History Department of the Tiroler Landesmuseum Ferdinandeum Innsbruck Feldstrasse 11 a A-6020 Innsbruck / Austria / Europe phone: 0043 / 512 / 58 72 86 - 37