U. S. NATIONAL MUSEUM 



BULLETIN 166 PLATE 39 



Species of Speloeophorus. 



1, S. pontifer, female (17853), X 2, ventral view; ?, same, dorsal view; 3, same, posterior view; 4, S. digudi, 

 male (66515), X 2, posterior view; 5, same, dorsal view; 6, same, ventral view; 7, S. elevatus, male (66524), 

 X 2 (approximately), posterior view; 8, same, dorsal view; 9, same, ventral view. 



