U. S NATIONAL MUSEUM 



BULLETIN 82. PART 4A PLATE 26 



rlra crenulala: 102, Type specimen I ra aliena Fi I \ross station ; l~" 



5.N.M., 25516); 103, same, proximal pinnules, X -■ 

 Cam 1 1. \I.). 



106, Ucterometra type specimen from Singapore (C. M.j. 



i rimen from CM.) 



ricana: The type specimen from Bagamoyo, Tanganyika Territory (Berl. Mus., I 

 pecimen from the Red Sea (Berl. Mus., 1055). 



