U. S. NATIONAL MUSEUM 



BULLETIN 163 PLATE 32 





Mi- ' iflP ""'4^"'*^.'ft%JP 



vmmmm mujuwitt a gMa 



^ 





W9lQ 



??*|s: 



^^ , ^^Pp , ^^l ^^ ^ , ^^y^^|^ y P^^_ ^ , ny„ i _ , ,t ly i ^'^ WUp tj^P Py' 



