SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 144, NO. 3. PLATE 31 



1, ECHINOLAMPAS LUCAE (DESOR); 2, ECHINOLAMPAS DEPRESSA 

 GRAY; 3, 4, ECHINOLAMPAS CRASSA (BELL.) 



(SEE EXPLANATION OF PLATES AT END OF TEXT.) 



