THE FLEAS OP XORTH AMERICA 



133 



Figure 8. — A, head of Corypsylla ornata, male; B, genal comb of Epitcdhi loet* 

 manni, male; C, genal comb of Corrodopsylla curvata, male; D, genal comb 

 of Xearctopsylla genalis, male; E, genal comb of Peromyscopsylla hesperomys; 

 F, head of Sternopsylla carlsbadensis, female; O, genal comb of Lcptopsylfa 

 segnis; H, genal comb of Doratopsylla blarinae, male. 



