U. S. NATIONAL MUSEUM 



BULLETIN 82. PART 4C PLATE 17 



55 



50-52. Thalassometra oillosa: 50, Type specimen from Albatross station I I N M , 



cotvpes from the same locality. 

 53,54, Thalassometra attenuate 53, Specimen from of] Mozambique in 914 mete, 2 (B.M.); 54, typ 



men from south of Kurrachi in 1,398 meters (I.M.). 

 55, Thalatsometra margaritifera Type specimen from Siboga static I M 



