A
Af
Am
Ao
At
B
Be
Bl
Br
C
Ce
Ci
Co
Cr
Cu
D
De
Di
Do
E
Em
Et
F
Fi
Fo
Fu
G
Gl
Gr
H
Hi
I
In
Io
J
K
Kl
L
Le
Lo
M
Mai
Mari
Mc
Mi
Mo
Mu
N
Ni
O
Om
P
Pe
Ph
Pl
Pr
Pu
Q
R
Re
Ri
Ro
Ru
S
Sc
Se
Si
Sp
St
Su
T
Te
Th
Tr
Tu
U
V
Ve
Vi
W
X-zzz
Release 31.03 went live 18th November, 2011
Cylichna atlantica
Smith, E.A., 1890
Shell size to 5.5 mm
St Helena
Taxonomic Information
Class
GASTROPODA OPISTHOBRANCHIA
Order
CEPHALASPIDEA
SuperFamily
PHILINOIDEA
Family
CYLICHNIDAE
Page/Plate
Acad. Nat. Sci. Phil.