U. S. NATIONAL MUSEUM 



BULLETIN 82. PART 4C PLATE 6 



23 



22 



21, Cosmiometra aster: Type specimen from Albatross station 5088, X 2 (U.S.N.M., 22636). 



22, Cosmiometra philippinensis: Specimen from Albatross station 5523 (U.S.N.M., 27497). 



23, Cosmiometra leilae: Cotype from Investigator station 465, X 2 (f.M.). 



24, Horaeometra duplex: Specimen from Albatross station 2346, X 2 (U.S.N.M., 22673). 



