PROC. U.S. NAT. MUS. VOL. 114 



HOWDEN & CARTWRIGHT. PLATE 3 



17 



14, 15, Onthophagus polyphemi polyphemi Hubbard: 14, cf; 15. 9- 16, 17, 0. polyphemi 

 sparsisetosus, new subspecies: 16, c^; 17, 9 . 18-21, 0. striatulus striatulus (Palisot dc 

 Beauvois): 18. cf ; 19, cf ; 20, cT; 21, ? . 22, 23, cavemicoUis, new species: 22, 9 ; 23, cf . 



