U. S. NATIONAL MUSEUM 



BULLETIN 82. PART 4A PLATE 6 



20 



21 



21, Y.yyimctra punclala: IS, 19, Specimen from Port Curtis, Queensland, X 2 (U.S.N.M., 35150); 20, 21, the 

 type specimen from Siboga station 273, X 2 (Amsterdam Mus.). 



