54 SYRPHICI. 



Bardus Say. -- New Hampshire (Walk.); Indiana (Say) ; Mass. (Harris 



Cat.). - Say, J. Acad. Phil. VI, 163 (M/esm). Walker, List, etc. 



Ill, 598. 



Bautias Walk. - Georgia. - Walker, List, etc. Ill, 600. 

 bipartitus Walk. - Georgia. -- Walker, List, etc. Ill, 599. 

 curvipes Wied. - North America (Wied.); Nova Scotia (Walk.); Mass. 



(Harris Cat.). - Wied. Auss. Zweifl. II, 149, 3. Walker, List, etc. 



Ill, 598. 



morosus Walk. - Nova Scotia. -- Walker, List, etc. Ill, 599. 

 posticatus Fab. - vid. Eristalis posticatus. 

 tudicornis Harris. - Cat. Ins. Mass. 



Helopllilus Meigen. 

 albiceps Macq. - Nova Scotia. - Macq. Dipt. Exot. ler Snppl. p. 132, 9. 



Mem. de Lille, 1844, p. 260, tab. xi, fig. 7. 

 Anausis Walk. - Huds. Bay. - Walker, List, etc. Ill, 603. 

 apprensus Harris. - Cat. Ins. Mass. 

 bilineatus Curtis. - America borealis. -- Curtis, Ins. of Ross's Exp. p. 



Ixxviii. 

 borealis Stager. - Greenland. - Stager, Kroyers Tidsskr. N. R. I, 359, 



25. Loew, Monogr. Heloph. Stett. Entom. Zeit. VI, 123. 

 fasciatus Walk. -- Huds. Bay. - Walker, List, etc. Ill, 605. 

 formalis Walk. - Mexico. - Walker, List, etc. Ill, 603. 

 glacialis Loew. - Labrador. - Lcew, Monogr. Heloph. Stett. Ent. Zeit. 



VI, 121. 

 grcenlandicus 0. Fabr. - Greenland, Lapland. - 0. Fabricius, Fauna 



Grcenl. p. 208, 170 (Tabanus). Lcew, Mon. Heloph. Entom. Zeit. VI. 



Zetterstedt, Ins. lapp. p. 595, 2. Dipt. Scand. II, 678, 2. Stager, 

 . Kroyers Tidsskrift. N. R. I, 359, 24. 



latro Walk. - Huds. Bay, Nova Scotia. - Walker, List, etc. Ill, 607. 

 mexicanus Macq. - Mexico. - Macq. Dipt. Exot. II, 2, 64, 6. Mem. 



de Lille, 1841, p. 124, tab. xi, fig. 2. 

 Novae Scotiae Macq. - Nova Scotia. -- Macq. Dipt. Exot. 2e Suppl. 



p. 60, 10. Mem. de Lille, 1846, p. 76. 

 similis Macq. -- Georgia. - Macq. Dipt. Exot. II, 2, 64, 7. Mem. de 



Lille, 1841, p. 124. 

 stipatus Walk. -- Trenton Falls. - Walker, List, etc. Ill, 602. 



Mallota Meig. 



milesiformis Macq. vid. Milesia crucigera Wied. 



Latreille. 

 albiceps Macq. - Carolina. - Macq. Dipt. Exot. II, 2, 56, 41.- Mem. de 



Lille, 1841, p. 116. 



Androclus Walk. - Huds. Bay. - Walker, List, etc. Ill, 612. 

 Bastardi Macq. - Amer. Sept. -- Macq. Dipt. Exot. II, 2, 35, 7, tab. ix, 



fig. 1. Mem. de Lille, 1841, p. 95. 

 basilaris Macq. - North America. -- Macq. Hist. Nat. Dipt. I, 502, 4. 



