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
Retusa constricta
Adams, A., 1853
Shell size 3.5 mm
Durban, RSA
Taxonomic Information
Class
GASTROPODA OPISTHOBRANCHIA
Order
CEPHALASPIDEA
SuperFamily
PHILINOIDEA
Family
RETUSIDAE
Page/Plate
Image Acknowledgments
1
Guido Poppe