U. S. NATIONAL MUSEUM 



BULLETIN 152 PLATE 200 



1, 2. PILUMNUS SAYl (P. 484). 3, 4. P. CARIBAEUS (P. 491). 5, 6. P. DASYPODUS 

 (P. 493). 7, 8. p. SPINOSISSIMUS (P. 494) 



For explanation of plate see page 588. 



