Page:Natural History, Mollusca.djvu/9

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CONTENTS.




PAGE
CEPHALOPODA 58
DIBRANCHIATA
65
Sepiadæ
66
Sepia
68
officinalis
ib.

PTEROPODA 71
Clio
72
borealis
ib.

GASTEROPODA 74
PULMONIFERA
80
Cyclostomadæ
81
Cyclostoma
ib.
elegans
ib.

Auriculadæ
82
Conovulus
ib.
denticulatus
ib.

Limneadæ
84
Limneus
86
stagnalis
ib.

Helicidæ
88
Helix
91
pomatia
92

Limacidæ
97
Limax
ib.
agrestis
98

NUDIBRANCHIATA
99
Dorididæ
105
Doris
106
bilamellata
107
tuberculata
ib.

Tritoniadæ
110
Tritonia
119
Hombergi
ib.

Eolididæ
122
Eolis
124
coronata
ib.

TECTIBRANCHIATA
127
Pleurobranchiadæ
ib.
Pleurobranchus
129
plumula
130

Aplysiadæ
137
Aplysia
141
leporina
143
hybrida
144