292 PROCEEDINGS OF THE NATIONAL MUSEUM. 
VOL. 37. 
Turbo lugubris Philippi, not King, cf. Tegula atra junior. 
Turbo moltkeanus Reeve, not Gmelin=T. fluctuosus Wood. 
Turbo nigerrimus Philippi=Monodonta araucana Orbigny. 
Turbo propinquus Hupé=T. elevatus Kydoux and Souleyet. 
Turbo quoyt Kiener=Monodonta araucana Orbigny. 
Turbo tessellatus Kiener=T. fluctuosus Wood. 
Turritella banksii Reeve=T. goniostoma Valenciennes. 
Turritella broderipiana Reeve=T. goniostoma Valenciennes. 
Turritella lentiginosa Reeve=T. goniostoma Valenciennes. 
Turritella marmorata Kiener=T. goniostoma Valenciennes. 
Turritella punctata Kiener=T. goniostoma Valenciennes. 
Turritella tricarinata King=T. cingulata Sowerby. 
Turritella ungulata err. typ. pro 7. cingulata Sowerby. 
Venerupis fernandeziana Stempell, cf. V. oblonga Sowerby. 
Venerupis fimbriata Sowerby, cf. V. oblonga Sowerby. 
Venus alternata Broderip=FPitaria circinata Born. 
Venus beaui Recluz=Chione subrostrata Lamarck. 
Venus bilineata Reeve, cf. Anomalocardia subimbricata Sowerby. 
Venus californica Carpenter=Chione compta Broderip. 
Venus cardioides Lamarck, cf. Chione asperrima Sowerby. 
Venus chilensis Sowerby =Paphia thaca Molina. 
Venus costellata Sowerby = Chione antiqua King. 
Venus crenifera Sowerby =Chione subrostrata Lamarck. 
Venus cycloides Orbigny =Dosinia ponderosa Gray. 
Venus cypria Sowerby, 1835, not Brocchi, 1814= V. marie Orbigny. 
Venus discors Sowerby = Paphia grata Say. 
Venus discrepans Philippi, not Sowerby, cf. Chione antiqua King. 
Venus dombeyt Lamarck= Faphia thaca Molina. 
Venus entobapta Jonas=Chione undatella Sowerby. 
Venus excavata Carpenter = Chione undatella Sowerby. 
Venus expallescens Philippi= Marcia rufa Lamarck. 
Venus histrionica Sowerby= Paphia grata Say. 
Venus ignobilis Philippi= Paphia thaca Molina. 
Venus intersecta Sowerby, cf. Chione asperrima Sowerby. 
Venus lithoida Jonas=Marcia rufa Lamarck. 
Venus modesta Sowerby = Pitaria cumingi Orbigny. 
Venus neglecta Sowerby =Chione subrostrata Lamarck. 
Venus nuttalli Conrad =Chione undatella Sowerby. 
Venus opaca Sowerby = Marcia rufa Lamarck. 
Venus paytensis Orbigny= Pitaria concinna Sowerby. 
Venus pectunculoides Valenciennes= Chione asperrima Sowerby. 
Venus perdix Valenciennes=Chione undatella Sowerby. 
Venus portesiana Orbigny = Chione subrostrata Lamarck. 
Venus simillima Sowerby = Chione undatella Sowerby. 
Venus solangensis Orbigny = Tivela byronensis Gray. 
Venus subrostrata Reeve, not Lamarck = Chione undatella Sowerby. 
Venus thouarsi Valenciennes= Cytherea multicostata Sowerby. 
Venus triradiata Anton=Anomalocardia subrugosa Sowerby. 
Voluta coerulea Hanley’s Index Test. = Olivella volutella Lamarck. 
Waldheimia, see Magellania. 
Xylophaga Turton, not Xylophagus Meuschen= Xylotomea Dall. 
Xylophaga dorsalis Stempell=Xylotomea globosa Sowerby. 
