304 MOLLUSCA COLLECTED IN DUTCH NEW GUINEA. 



PLATE XXXII. 



1. Papuina lituus. Jaw. 



2. Id. Radula. 



3. Antinous anthropophagorum. Radula. 



4 a. Id. Mantle aperture. rdl., right dorsal lobe ; IdL, left dorsal lobe ; 



Isl,, left shell-lobe ; pn., pneumostome ; /., foot. 

 Ab. Chronos sublimis. Intestine (semi-diagrammatic). sL, stomach; U., liver 



lobes ; ^., intestine. 



5. Id. Dorsal surface of foot, showing lobe (/) of caudal pore. 



6. Id. Pericardial complex, pe., pericardium ; a., auricle ; v., ventricle ; 



k., kidney ; u., ureter. 



7. Antinous anthropopliagonmi. Jaw. 



8 a. Id. Dorsal surface of foot, showing caudal pore {cp.). 



8 b. Id. Foot (lateral view). 



9. Chronos sublimis. General appearance of mantle and coils. 



10. Id. Jaw. 



11. Id. Foot-sole. 



12. Id. Radula. 



