Rissoa—( continued ), 
labiosa, 
maculata, 
membranacea, 
minutissima, - 
oblonga, 
obtusa, 
opalina, 
parva, 
pulchella, 
punctura, 
pygmet, 
reticulata, 
rubra, 
rujilabrum, 
semicostata, 
semistriata, 
similis, 
soluta, 
striata, 
striatula, 
tenwis, 
tristriata, 
ulve, - 
ventricosa, 
violacea, 
vitrea, 
Zetlandica, 
 Rostellaria pes pelecant, 
RUNCINA, - 
Hancocki, 
SAXICAVA, - 
arctica, 
rugosa, 
ScaLaRiA, 
communis, 
planicostata, 
tenuicostata, 
Turtone, 
Turtoni, 
Turtonis, 
SCAPHANDER, 
lignarius, 
ScROBICULARIA, 
alba, - 
intermedia, 
nitida, 
INDEX. 127 
PAGE PAGE 
ScROBICULARIA—/( continued ), 
46 piperata, - - - 35 
64 prismatica,  - - - 34 
64 tenuis, - - - App. 
65 | Sepia loligo, . - 110 
64 officinalis, - . - App. 
63 | Sigaretus flexilis, - - 83 
67 | Sipho Noachina, - - 51 
64 | SIPHONODENTALIUM,— - - 46 
64 Lofotense, — - : - 46 
62)SKENEA, - - - - 68 
66 depress, - - - 68 
62 divisa, - - - 54 
App. nitidissima,  - - - 68 
65 planorbis, - - - 68 
65 rota, - - - - 68 
App. serpuloides,  - - - 68 
64 | SoLEN, - - - - 36 
66 antiquatus,  - = . 36 
65 arcuata, - = - 37 
62 candidus, - : - 36 
App. coarctatus, — - . - 36 
64 cultellus, - - - 36 
67 CUrVUS, - = - 37 
64 ensis, - - - 37.38 
65 magna, - - - 37 
App. marginatus, - - App. 
63 pellucidus, — - - - 36 
85 pygmaeus, - - - 36 
104 siliqua, - - - 37. 38 
104 vagina, - - - App. 
44 | SoLEcuRTUS, - - - 36 
44 antiquatus, — - - - 36 
43, 44 candidus, - - - 36 
70 coarctatus,  - - - 36 
T1| Sphenia Binghami, - - App. 
70 cylindrica, = - . - 43 
70 | Spirialis Fleming, — - - App. 
70 retroversus, — - - - App. 
70 | Strombiformis albus, (ee 
70 clathratus, — - - (a 
101 reticulatus,  - 85 
101 terebra, - 70 
34 | Strombus pes pelecani, - 85 
35 | Syndosmya alba, - - 35 
App. prismatica, — - 34 
App. | TAPES, - - - 28 
