. 160 Fleas of Eastern United States 



PLATE XVI 



Figure 



79. Orchopeas sexdentatus pennsylvanicus (Jordan), head of male. 



80. Orchopeas caedens (Jordan) , head of male. 



81. Idem, receptaculum seminis and sternite VII. 



82. Idem, male genitalia. 



83. Orchopeas sexdentatus (Baker), receptaculum seminis and sternite 

 VII. 



84. Idem, movable finger and process of clasper. 



