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
33.11 went live 22nd May, 2013
Retusa constricta
Adams, A., 1853
Shell size 3.5 mm
Durban, Rep. South Africa
Taxonomic Information
Class
GASTROPODA OPISTHOBRANCHIA
Order
CEPHALASPIDEA
SuperFamily
PHILINOIDEA
Family
RETUSIDAE
Page/Plate
Image Acknowledgments
1
Guido Poppe
2
Zoologische Mededelingen, Vol. 82