74 Fleas of Eastern United States 



1904 Ceratophyllus oculatus Baker, Proc. United States Nat. Mus., 27:387, 

 PI. XIX, figs. 10-14. 



1904 Ceratophyllus canadensis Baker, Proc. United States Nat. Mus., 

 27:388, PI. XX, figs. 1-4. 



1905 Ceratophyllus oculatus and canadensis Baker, Proc. United States 

 Nat. Mus., 29: 133. 



1910 Ceratophyllus fasciatus C. Fox, United States Public Health and Mar. 



Hosp. Ser., Bull. 30, p. 136, PI. II, figs. 1-4. 

 1914 Ceratophyllus fasciatus C. Fox, United States Public Health Ser. Hyg. 



Lab., Bull. 97, PI. VI, fig. 1; PI. XVII, fig. 30. 

 1921 Ceratophyllus fasciatus Jordan and Rothschild, Ectoparasites, 1:178, 



figs. 165, 166. 

 1925 Ceratophyllus fasciatus C. Fox, United States Public Health, Ser., 



Rep. 40:1917. 

 1928 Ceratophyllus fasciatus Stewart, Cornell Univ. Agric. Exp. Sta., 



Mem. 101, p. 869. 



1928 Ceratophyllus fasciatus Jordan, Nov. Zool., 34: 183. 



1929 Ceratophyllus fasciatus Jordan, Nov. Zool., 35:33. 



1929 Ceratophyllus fasciatus Hasseltine, United States Public Health Ser., 



Rep. 44:583. 

 1931 Ceratophylhis fasciatus C. Fox, United States Public Health Ser., 



Rep. 46: 574. 

 1933 Ceratophyllus fasciatus Stewart, Jour. New York Ent. Soc, 41:255. 



1933 Nosopsyllus fasciatus Jordan, Nov. Zool., 39: 76. 



1934 Nosopsyllus fasciatus Shaftesbury, Jour. Elisha Mitchell Sci. Soc, 

 49: 255. 



1935 Ceratophyllus fasciatus Vogel and Cadwallader, United States Public 

 Health Ser., Rep. 50: 1953. 



Male. Bristles of the preantennal region variable in arrange- 

 ment. There is always an ocular row of three bristles; above 

 this there are usually four to six bristles near the antennal 

 groove. Genal process acutely pointed posteriorly. A series of 

 small setae along the posterior margin of the antennal groove. 

 Postantennal region of the head armed with a long stout bristle 

 near the second antennal joint; dorsal to this there may be 

 another shorter bristle, and a marginal row of four to six 

 bristles (Plate XX, fig. 101) . Pronotum with a single row of 

 bristles. Meso- and metanotum each armed with two or three 

 rows of bristles. Each abdominal tergite armed with two rows 

 of bristles. In addition, the anterior three or four abdominal 

 tergites and the metanotum armed with one or two short stout 

 teeth on a side. Three antepygidial bristles present on a side, 

 the middle long, about three times as long as the upper bristle; 

 the lower bristle reduced to a small seta. Modified segments: 

 Process of the clasper broad, with a prominent posterior angle, 

 bearing two or three weak bristles apically. Movable finger 

 more or less evenly rounded posteriorly, the posterior margin 



