
5 
. . Poselliut] CatalggUs 
ü À [] " 
I: Animalia. 
: | Editus a 
C. Diener. 
Pars 22: 
...W. Wenz 
Gastropoda extramarina tertiaria. 
V. 

W. Junk 
Berlin W.15- 
.9. IX. 1923. 
