290 PROCEEDINGS OF THE yATIONAL MUSEUM. vol.37. 



Purpura Lamarck, 1799, not of Martyn, 1784=Thais Bolten, 1798. 



Purpura Martyn, 1784, not Lamarck, 1799= Cerostoma Conrad, 1837. 



Purpura angulifera Duclos= Cj/mia tectum Wood. 



Purpura biscostalls Reeve, 1846= P. hiserialis Blainville, 1832. 



Purpura blainvillei Deshayes, 1846= T/kh's delesserliana Orbigny. 



Purpura callabensis Blainville=T/ia(.s delcssertiana Orbigny. 



Purpura callaoem^is Kiener=P. blscrialis Blainville. 



Purpura carolensis Reeve, 1846=T/ta/s triangularis Blainville. 



Purpura concholepas Orbigny = Concholepas Bruguiere. 



Purpura cornigera Blainville=^ican</ima brevidcntata Mawe. 



Purpura diaderna Reeve, 1846=r/Krts costata Blainville. 



Purpura fasciolar is Lamarck, Mediterranean, nut Peru. 



Purpura hsemastoma Tryon, Fer\i= Thais peruensis Dall, n. n. 



Purpura janelld Valenciennes =Can</ian<s sanguinolentus Duclos. 



Purpura lepas v. 'MaTtens = Concholepas concholepas Bruguiere. 



Purpura melo 'D\i(i\os= Thais crassa Blainville. 



Purpura occllala Kiener =Acant}dna breddentata Mawe. 



Purpura orbigniji Reeve, 18-iG=Solenosteira fusiform is Blainville. 



Purpura peruviana Blainville= Conc/ioZepas concholepas Bruguiere. 



Purpura peruviana Lesson, ci. = Trophon cassidifortiiis Blainville. 



Purpura peruviana Souleyet=T/irtis delesserliana Orbigny. 



Purpura iruncaia Duclos^ Acanthina muricata Broderip. 



Purpura xanihostoma Broderip, 18SS = Ti^ophon cassidiformis Blainville, 1832. 



Pyrula ochroleuca Philippi=7Vo/5/iou cassidiformis Blainville. 



Ranella kingi Orbigny = Argobuccinum vexiUuin Sowerby. 



Ranella tenuis Potiez and Michaud=i?ursa ventricosa Broderip. 



Ranella triquetra Riie\e= Eupleura muriciformis Broderip. 



Rissoina pulchraC. B. Adams = ii. cancellata Philippi. 



Saxicava antarctica Philippi =<S'. solida Sowerby. 



Saxicaia chilensis H.upe=S. solida Sow erhy. 



Saxicava solida Sowerby, cf. S. arctica Linnseus. 



Saxicava tenuis Sowerby, 1834=<S. solida Sowerby. 



Saxidomus squalidus Deshayes, not Carpenter =il/are/a rufa Lamarck. 



ScaJa {anonymous) =Epito)iiuin Bolten. 



Scalaria simillima Tapparone-Canefri, 1876=>S'. dncalis Morch. 



Sigaretus Lamarck, 1799, cf. Sinum Bolten, 1798. 



Sigarelus cginha Menke^Sinum concavmn Lamarck. 



Sigaretus grayi Deshayes=»SmitJn concavum Lamarck. 



Sigaretus maximus Philippi =/Suuf??i concavum Lamarck. 



Siphonaria sequilirata Carpenter, 1856=<S'. maura Sowerby. 



Siphonaria characteristica Reeve, 1842=»S'. gigas Sowerby. 



Siphonaria concinna Sowerby. Gambia and Mauritius. 



Siphonaria lecanium Philippi, 1846=>S'. maura Sowerby. 



Siphonaria palmata Carpenter, 1856 =»S'. maura Sowerby. 



Siphonaria scutellum Deshayes, 1841. New Zealand. 



Solecurtus coquimbends Sowerby =Tagelus dombeyi Lamarck. 



Solen gladiolus Gray, 1839=>S'. madia Molina, 1782. 



Solenella norrisii Sowerby =^falletia chilensis Desmoulins. 



Spondylus dubius Broderip=»S'. crassisquama Lamarck. 



Spondylus ducalis Lamarck. Philippines, not Peru. 



Spondylus leucacantha Broderip =>S. crassisquama Lamarck. 



Spondylus pictorum Sowerby ='S'. crassisquama Lamarck. 



Spondylus princeps Broderip=S. cr'assisquama Lamarck. 



Strombus gibberulus Linnxus, is Indo-Pacific (Peru, Tschudi). 



