U. S. NATiONAL MUSEUM 



BULLETIN 82, PART 4B PLATE 32 



*SStfeS!5J/. 



/69 



I'.s, 'I'riijnnmelra ajra afra: Specimen from Bowen, Queensland (CM.)- 



1()9, Tropionietra afra macrodiscus: Specimen from near Misalci, Japan, 10-20 meters (Munich Mus.)- 



