THE NAUTILUS. 129 



PATELLA MACROSCHISMA H., p. 71, No. 1601. Humphrey's 



Conch., pi. 7, f. 3, 3, 1770. 

 PATELLA MYTILIFORMIS S., p. 42, No. 990; p. 58, No. 1359. 



Falkland Islands. Humphrey's Conch., Ill, f. 9, 1770. 



= Patella mytilina Helbling, 1779. -\-P. gondola Bolten, 



1798. 

 PATELLA OCULUS-HIRCI H., p. 105, No. 2302. Humphrey's 



Conch., pi. 2, f. 6, 1770. =Patdla oculus Born, 1778. 

 PATELLA PULCHRA H., p. 105, No. 2302 b; p. 135, 2995. Cape 



of Good Hope. Humphrey's Conch., t. 2, f. 8, 1770. 

 PATELLA UMBRACULUM H., p. 178, No. 3830. Umbrella limpet 



from China. Humphrey's Conch., pi. 5, f. 5, 1770. 



-}-Patella umbella Gmelin, 1791-2. 

 PINNA RIGIDA S., p. 136, No. 3040; p. 138, No. 3078. Knorr, 



II, t. 26, f. 1. + Pinna rigida Dillwyn, 1817. 

 PLACUNA PLACENTA S., p. 8, No. 136; p. 16, No. 353 a. China; 



p. 140, No. 3119. Chinese window shell. =Anomia 



placenta Linne, 1758. 

 PLACUNA EPHIPPIUM S., p. 16, No. 353 b. Polish saddle shell. 



=Anomia ephippium Linne, 1758. 



SERPULA ATTRAHENS S., p. 106, No. 2331, Madagascar. Hum- 

 phrey's Conch., pi. VII, f. 15, 1770. 

 SERPULA GIQANTEA H., p. 6, No. 97; Oriental. Seba III, pi. 



94, largest fig. p. 186, No. 3955, Luconia, 21 inches long. 



=Ser}>ula gigantea Pallas, 1766. 

 SERPULA TORTUOSA H., p. 184, No. 3939. Humphrey's 



Conch., pi. 11, f. 4, 1770. 

 SOLEN PALLIDUS S., p. 42, No, 1005 a. Lister, t. 412, lower 



figure. Solen sp. indet. 

 SOLEN ROSTRATUS S., p. 160, No. 3487, China; p. 167, No. 3624. 



A large fine violet Solen from China. Valentyn, Biv. 13, 



No. 5. -\-Sanguinolaria dipkos Gmelin, 1791-2. 

 STROMBUS AMPLUS H., p. 28, No. 658. Brander, Foss. Hant. 



pi. 6, f. 76, 1766. =Hippochrenes amplus (S. ). 

 STROMBUS AURIS DIANAE H., p. 29, No. 679; p. 64, No. 1452. 



Pulu Condore, Martyn, 1, f. 1. =Alata aratrum Martyn, 



1784. 

 STROMBUS LUCTATOR H., p. 87, No. 1926; Brander, Foss. Hant. 



pi. 5, f. 64. 



