U. S. NATIONAL MUSEUM 



BULLETIN 152 PLATE 183 



1-3. MlCROPANOPE URINATOR (P. 451)^ 4-6. M. CRISTIMANUS (P. 454). 7-8. RHl- 

 THROPANOPEUS HARRISIl (P. 456) 



FOR EXPLANATION OF PLATE SEE PAGE 586. 



