120 
Crenella—(continued), 
marmorata, - 
Criopus anomalus, 
Cryptocella, - 
Cryptodon flecuosum, 
Cuneus fasciatus, 
reticulatus, - 
CyYAMIUM, - - 
minutum, - 
CYCLOSTREMA, - 
costulatum,  - 
nitens, - - 
serpuloides,  - 
Zetlandica, 
CYLICHNA, - - 
acuminata, = - 
cylindracea, - 
linearis, - 
mammillata, - 
nitidula, - 
obtusa, - - 
truncata, = 
umbilicata,  - 
CYPRHA, - - 
arctica, - 
coccinella, - 
Huropeea, - 
Norvegica, - 
pediculus, 
CYPRINA, - - 
Islandica, - 
vulgaris, - 
Cytherea lincta, - 
lunaris, - 
minuta, - 
ovata, - - 
DEFRANCIA, - 
cequalis, - 
gracilis, - 
Leufroyi, - 
linearis, - 
nobilis, - 
Philberti, - 
purpurea, - 
scalaris, - 
teres, - - 
Delphinoidea depress, 
INDEX. 
PAGE 
Delphinoidea—(continued), 
ia serpuloides,  - 
2 | Delphinula nitens, 
83 | DENDRONOTUS, 
19 arborescens, - 
28 | DENTALIUM, - 
29 entalis, - - 
19 glabrum, - 
19 imperforatum, 
53 Tarentinum, 
54 | Diaphana pellucida, 
53 | Donaz anatinus, 
54 trunculus, = - 
63 vittatus, - 
96 | Doris, - - 
96 aspera, - - 
98 bilamellata,  - 
98 depressa, = 
98 flammea, - 
OF Johnstoni,  - 
ui) pilosa, - 
98 planata, - 
97 repanda, 
96 testudinaria, - 
96 tuberculata, - 
96 | Doro, - - 
96 coronata, - 
96 fragilis, - 
96 | ELEDONE, - - 
23 cirrosa, - 
23 Pennantii, — - 
23 ventricosd, —- 
26 | Enysia, . - 
2 viridis, - 
25 | EMARGINULA, . 
28 crassa, - 
91 fissura, - 
92 Milleri, - 
OT reticulata, - 
92 | EMBLETONIA, - 
92 pulchra, - 
95 | Eouts, = - 
93 alba, = - - 
93 amethystina, 
95 amoena, 
91 aurantiaca,  - 
68 cingulata, - 
