U. S. NATIONAL MUSEUM 



BULLETIN 82. PART 4C PLATE 8 



26, Parametra compressa: Specimen from Albatross station 5617, X 2 (U.S.N.M., 35976). 



27, Parametra orion: Specimen from Albatross station 4934, X 2 (U.S.N.M., 35565). (Pinnules of this specimen 



shown on pi. 5, figs. 19, 20.) 



