SNOW: LIST OF ASII.II)^.. 1878-1895. 1 75 



DIOCTRiA. 



albius Walker: Williston, L, 8; Slosson. J. v. 6. — Washington. 



Connecticut, Mt. Washington, 

 nitida W'illiston, L, 8. — Washington, 

 pusio Osten Sacken; Williston, N, 288. — Colorado, 

 sackeni Williston. L. 8. — Washington. 



CALLINICUS. 



calcaneus Loew; Williston, L, ^t,. 



Dasypo.cro)i hilhieatum Bigot, A, 411. [Williston] 



HETEROPOCON. 



Loew, Linn. Ent., ii. 48S, 1S47; Anisopo,ifO)i Loew, Berl. Ent. Zeit., 1874, 377' 

 Osten Sacken, Cat. Dipt., 68. 



gibbus Loew; Osten Sacken, Cat. Dipt., 68 {Aiiisopogoii)\ Coquillett, 

 0, 20 (id.). 



lautus Loew; Osten Sacken, Cat. Dipt., 6g, {Aiiisopogoii); Willis- 

 ton, L, 16, (id); Coquillett, C. 20 (id.) — Washington, Cali- 

 fornia. 



ludius Coquillett, C. 20. 21 ( A/iisopogon). — California, British 

 Columbia. 



patruelis Coquillett, 0, 20-22 (^Anisopogivi). — Texas. 



phoenicurus Loew; Osten Sacken, Cat. Dipt., 6g (Auisopogoti); 

 Coquillett, C, 20 (id.). 



rubidus Coquillett. 0, 20, 21 (^Auisopogoii). — California. 



senilis Bigot, A, 423 {Afiisop>ogon'); Williston, L, 15 (id.); Coquil- 

 lett, C, 20, 21 (id.); Johnson, E, 323 (id. ).— California. 

 Florida. 



vespoides Bigot, A, 423 {Anisopogon)\ Coquillett, C, 20 (id.).— 

 California. 



CYRTOPOCON. 



aurifex Osten Sacken; Williston. L, 11. 



bimacula Say: Slosson, J. v, 6. — Mt. W'ashington. 



callipedilus Loew; Williston, L, 12. — Wyoming. 



cerussatus Osten Sacken; Williston, L, 15. 



chrysopogon Loew; v. d. W^ilp, "W, 100; Johnson, E, 323. — 



Florida, 

 cymbalista Osten Sacken; Williston, L, 12. 

 dasyllis Williston, S, 66. — Colorado, 

 dasylloides W^illiston, L, 1 1 ; S, 67. — Washington, 

 dubius Williston, L, 13. — Oregon. 

 ? gibber W^illiston, L, 14, pi. I, fig. 9. — California. 



f IIolopogO}i .^ appendlculatus Bigot, A, 43S. [Williston] . 

 ? nebulo Osten Sacken; Williston, L, 14. — Washington, 

 nugator Osten Sacken; Williston, L, 13. — Oregon. 



