CEPHALOPODS
GASTROPODS
MOLLUSCS
BIVALVES
SNAIL
C
H
S
M
O
L
L
U
S
C
S
O
H
E
R
I
R
O
U
F
O
U
O
I
I
L
P
O
E
D
O
E
Z
G
O
E
S
C
R
H
I
G
F
D
T
I
V
A
U
D
L
I
A
S
S
T
W
P
L
O
Q
O
O
I
O
L
J
Z
E
B
J
O
E
B
Q
P
A
I
O
E
N
Y
X
A
R
L
I
Q
O
N
K
P
Y
Q
I
K
S
W
D
V
C
R
S
Q
O
Y
O
H
I
X
D
E
A
A
T
U
T
D
Y
E
G
A
L
A
R
L
L
S
S
V
S
D
E
N
T
B
A
A
V
N
A
U
E
T
I
H
L
F
H
C
C
E
M
G
D
E
A
H
W
U
M
P
I
Q
S
G
M
I
O
