Loosjes, F. E., <br/><br/>
On a collection of Peruvian Neniinae (Mollusca :  Gastropoda :  Clausiliidae) :  with a check-list and a provisional key to all the Peruvian species known / 
by F. E. Loosjes and A. C. W. Loosjes-Van Bemmel 
 - Leiden :  E. J. Brill,  1984 
 - 38 p. :  ill. ;  25 cm. 
 - Zoologische verhandelingen  212 .
<br/><br/>p. 38 
<br/><br/><label>LCCN: </label>86-82781 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mollusks--Peru<br/>Gasteropoda--Peru