THE NAUTILUS. 129 
PATELLA MACROscHISMA H., p. 71, No. 1601. Humphrey’s 
Conch., pl. 7, f. 3, 3, 1770. 
PATELLA MYTILIFORMIS S., p. 42, No. 990; p. 58, No. 1359. 
Falkland Islands. Humphrey’s Conch., III, f. 9, 1770. 
=Patella mytilina Helbling, 1779. +P. gondola Bolten, 
1798. 
PATELLA OCULUS-HIRCI H., p. 105, No. 2302. Humphrey’s 
Conch., pl. 2, f. 6, 1770. =FPatella oculus Born, 1778. 
PATELLA PULCHRA H., p. 105, No. 2302 6; p. 1385, 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., pl. 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. 1386; p. 16, No. 353a. China; 
p- 140, No. 3119. Chinese window shell. =Anomia 
placenta Linné, 1758. 
PLACUNA EPHIPPIUM §., p. 16, No. 353 b. Polish saddle shell. 
=Anomia ephippium Linné, 1758. 
SERPULA ATTRAHENS S., p. 106, No. 2331, Madagascar. Hum- 
phrey’s Conch., pl. VII, f. 15, 1770. 
SERFULA GIGANTEA H., p. 6, No. 97; Oriental. Seba III, pl. 
94, largest fig. p. 186, No. 3955, Luconia, 21 inches long. 
=Serpula gigantea Pallas, 1766. 
SERPULA ToRTUOsA H., p. 184, No. 3939. Humphrey’s 
Conch., pl. 11, f. 4, 1770. 
SoLEN PALLIDUS S., p. 42, No, 1005a. 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 diphos Gmelin, 1791-2. 
STROMBUS AMPLUS H., p. 28, No. 658. Brander, Foss. Hant. 
pl. 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. 
pl. 5, f. 64. 
