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