ABT 11. NOTES ON NEARCTIC BIBIONID FLIES McATEE. 17 



BIBIO BALTIMORICUS Macqnart. 



Bibio haltimoricus Macqtjaet (J.), Dipt, Exot. 5 Suppl. 1855, pp. 37-38 

 [Baltimore]. 



BIBIO BRUNNIPES (Fabricius). 



Tipula hrunnipes Fabricius (J. C), Ent. Syst., vol. 4, 1794, p. 250 [New- 

 foundland]. 



BIBIO CANADENSIS Macquart. 



Bibio canadensis Macquakt (J.), Dipt. Exot.. vol. 1, 1838, p. 179 [Canada]. 

 BIBIO CASTANIPES Jaennicke. 



Bibio castanipes Jaennicke (F.), Neue exotische Dipteren, Ab. d. senckenb. 

 naturf. Gesellsch., vol. 6, 1867, p. 317 [Illinois]. 



BIBIO LUGENS Loew. 



Bibio luyens Loew (H.), Dipt. Amer. sept, indig. Cent. 5, No. G, 1864, 

 Compl. Work, pp. 214-5 [Winnipeg]. 



BIBIO NIGRIPILUS Loew. 



Bibio nigripilus Loew (H.), Dipt. Amer. sept, indig., Cent. 5, No. 10, 1864; 

 Compl. Work. p. 217 [Winnipeg]. 



BIBIO OBSCURUS Loew. 



Bibio obscurus Loew (H.), Dept. Amer. sept, indig., Cent. 5, No. 5, 1S64, 

 Compl. Work p. 214 [Hudson Bay Territory]. Probably the same as 

 B. xantlvopus Wiedemann. 



BIBIO ORBATUS Say. 



Bibio orbatus Say (Thomas), Journ. Acad. Nat. Sol. Phlla., voL 3, 1823, 

 p. 78; Compl. Writings, vol. 2, 1859, pp. 69-70 [Pennsylvania]. See dis- 

 cussion under Dilophus orbatus. 



BIBIO PALLIPES Say. 



Bibio pallipes Say (Thomas), Journ. Acad. Nat. Sci. Phila., vol. 3, 1823, 

 pp. 76-7; Compl. Writings, vol. 2, 1859, pp. 68-9 [Pennsylvania]. Re- 

 mark in connection with B. articulatus applies here also. 



BIBIO RUFIPES Fabricius. 



Tipxila rufiiJes Fabbicius (J. C), Species Insectorum, vol. 2, 1781, p 410 

 [Newfoundland]. 



BIBIO SCITA Walker. 



Bibio scita Walkek (Francis), List Dipt. British Mus., pt. 1, 1848, p. 122 



[Nova Scotia]. 



BIBIO SENILIS Wnlp. 



Bibio senilis Wulp (F. M. van der), Noglets over Noord-Americaansche 

 Diptera, Tijdschrift voor Entomologie, vol. 12, 1869, pp. 81-2 [Wisconsin]. 



BIBIO STRIATIPES Walker. 



Bibio striatipes Walkek (Francis), List Dipt. British Mus., pt. 1, 1848, 

 pp. 122-3 [St. Martin Falls, Albany River, Hudson Bay]. 



