Coe, W. R. <br/><br/>
Revision of the Nemertean fauna of the Pacific coast of North, Central and northern South America :  (Plates 34-31) / 
Coe, W. R. 
 - Los Angeles, California :  The University of Southern California Press,  1940. 
 - 247-323 p. ;  il. ;  24 cm. 
 - Allan Hancock Pacific Expeditions ;  vol. 2, no. 13 .
<br/><br/><br/>Inglés 
<br/><br/><label>Dewey Class. No.: </label>592.32