“494 
GASTROPODA. 
Clausilia boissieri, 12, Pl. I. 
Cylichna cylindracea, 171 
umbilicata, 171 
Cyprea, 10 
europxa, 171 
Doris inconspicua, 142 
pusilla, 142 
sparsa, 142 
Fusus antiquus, 171 
gracilis, 171 
Helcion pellucidum, 81, 171 
var. levis, 171 
Helix, 222 
berytensis, 11, Pl. I. 
cesareana, 1], Pl. I. 
cespitum, 11, Pl. I. 
candidissima, var. hierochun- 
tica, 10 
caperata, 10 
cariosa, 11, Pl. I. 
cavata, 11, Pl. I. 
despreauxii, 11. 
hedenbergi, 12, Pl. I. 
hierochuntica, 10 
pisana, 11 
prasinata, 11 
Seetzeni, 10, 191 
spiriplana, 11, Pl. I. 
syriaca, 1], Pl. I. 
tuberculosa, 10, Pl. I. 
variabilis, 10 
Littorina littorea, 171 
obtusata, 171 
rudis, 171 
Marginella, 10 
Melania tuberculata, 12, Pl. I. 
Melanopsis jordanica, 12 
prerosa, 12, Pl. I. 
saulcyi, 12, Pl. I. 
Murex, 10 
Nassa, 10 
reticulata, 171 
Natica Alderi, 171 
Montacuti, 171 
Neretina jordani, 12 
michonii, 12 
Odostomia pallida, 171 
rufa, var. fulvocincta, 171 
Scille, 171 
INDEX, 
GASTROPODA. 
Patella vulgata, 171 
var. depressa, 171 
Philine scabra, 171 
Pleurotoma brachystoma, 171 
costata, 171 
‘ turricula, 171 
Purpura lapillus, 171 
Rissoa abyssicola, 171 
inconspicua, 171 
proxima, 171, 291 
vitrea, 171 
Trochus cinerarius, 171 
magus, 171 
zizyphinus, 171 
Turritella terebra, 171 
Zonites cellaria, 12 
ScaPHOPODA, 
Dentalium, 10 
entalis, 170 
LAMELLIBRANCHIATA. 
Anomia ephippium, 170 
var. cylindrica, 281 
Axinus croulinensis, 170, 291 
flexuosus, 170 
Cardium echinatum, 170 
edule, 171 
fasciatum, 170 
minimum, 170, 291 
nodosum, 170 
norvegicum, 171 
Circe minima, 281] 
Corbula gibba, 170 
Cyprina islandica, 170 
Cyrena cor, 13 
Lima excavata, 296 
hians, 218, 295, 296, 331, 366, 
383 
Sarsii, 296 
Lucina borealis, 171 
Lucinopsis undata, 170 
Lutraria elliptica, 171 
Mactra subtruncata, 170, 171 
Montacuta bidentata, 170 
Mya arenaria, 271 
truncata, 170, 171 
Mytilus edulis, 171 : 
modiolus, 170 
Nucula suleata, 170, 291 
tenuis, 170 
’ 
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