U. S. NATIONAL MUSEUM 



BULLETIN 82. PART 4A PLATE 35 



157 



/ 







// ] l/i 





158 



159 



16O 





157-160, Heterometra parilis: 157, 158, The type specimen from Albatross station 5147 (U.S.N.M., 25515); 



159, 160, same proximal pinnules, X 2. 



