U. S. NATIONAL MUSEUM 



BULLETIN 82. PART 4C PLATE 3 



8, Stylometra spinifera (X .S.N.M.). 



9, Cosmionwtra delicata: Type specimen from Albatross S.N.M., 22690). 



10. 11, Cosmiometra conifera: 10, Type specimen from Japan (Berl, \lu- . 2830); II. additional cirri from ilie 

 t) pe specimen. 

 12, Daidalometra arachnoides: Tj pe specimen of Stenomelra acuta from Siboga station 294, 2 (Am iterdam 

 Mus.). 



