FAM. EMPIDID/E 
similis, Walker, List Dipt. Brit. Mus. Vol. 3, p. 506 [1849] ( Tachydromia) ; 
Coquillett, Proc. U. S. Nat. Mus. Vol. 18, p. 440 [1895] (Taehydromia) ; 
Melander, Trans. Amer. Ent. Soc. Vol. 28, p. 228 [1902] (Tachydromia). 
13. T. fuscipennis, Fallen, Empid. Suec. p. 14 [1815] (Tachydromia); Meigen, 
I4. 
r5. 
16. 
17. 
18. 
Syst. Beschr. Vol. 3, p. 71 [1822] (Tachydromia); Macquart, Dipt. 
N. France, Vol. 3, p. 91 [1827] (Tachydromia); Curtis, Brit. Ent. 
Vol. 8, p. 477 [1833] (Tachydromia); Macquart, Hist. Nat. Dipt. 
Vol. t, p. 350 [1834] (Tachydromia); Meigen, Syst. Beschr. Vol. 7. 
p. 95 (1838); Zetterstedt, Fauna Ins. Lappon. p. 546 (1838); Dipt. 
Scand. Vol. 1, p. 315 (1842); Boitard, Man. Ent. Vol. 3, p. 322 [1843] 
(Tachydromia); Gimmerthal, Bul. Soc. Nat. Moscou, Vol. 20 (2), 
p. 164 (1847); Walker, List Dipt. Brit. Mus. Vol. 3, p. 506 [1849] 
(Tachydromia); Zetterstedt, Dipt. Scand. Vol. 8, p. 3or1 (1849); 
Scholz, Zeitsch. Ent. Breslau, Vol. 5 (19), p. 59 (1851); Walker, 
Ins. Brit. Dipt. Vol. r, p. 141 [1851] (Taekydromia); Bonsdorff, 
Finl. tváv. Ins. Dipt. Vol. r, p. 153 (1861); Schiner, Fauna Dipt. 
Austr. Vol. r, p. 93 [1862] (Tachydromia fusipennis); Loew, Zeitschr. 
Ent. Breslau, Vol. 17, p. 14 (1864); Lundbeck, Dipt. Dan.. Vol. 3, 
p. 265 (1910); Wahlgren, Ent. Tidskr. Vol. 31, p. 88 (1910); Frey, 
Acta Soc. Sc. Fenn. Helsingfors, Vol. 37 (3), p. 71 (1913). 
. Heeri, Zetterstedt, Fauna Ins. Lappon. p. 547 (1838); Dipt. Scand. 
Vol. rz, p. 318(1842); Loew, Zeitschr. Ent. Breslau, Vol. 17, p. ro, 
note (1864); Siebke, Nyt Mag. Naturvid. Vol. 12, p. 108 (1864); 
ibidem, Vol. r4, p. 387 (1866); Wahlgren, Ent. Tidskr. Vol. 3r, 
p. 88 (1910) 
. humeralis, nov. sp. 
incisa, Brunetti, Rec. Indian Mus. Vol. 9, p. 41 [1913] (Platyfalfus) ; 
Fauna Brit. India Dipt. Vol. zr, p. 379 (1920). 
. inusía, Melander, Trans. Amer. Ent. Soc. Vol. 28, p. 226. f. 5o, 54 
[1902] (Tachydromia); Coquillett, Proc. Ent. Soc. Wash. Vol. 5, 
p. 265 (1903); Tucker, Kansas. Univ. Sc. Bull. Vol. 4, p. 96 [1907] 
(Tachydromia). 
. nubila, Meigen, Classif. Beschr. Eur. Zweifl. Ins. Vol. 1, p. 239 
[1804] (Tachydromia) ; Syst. Beschr. Vol. 3, p. 71 [1822] (Tachydromia) ; 
Curtis, Brit. Ent. p. 477[1833] (Tachydromia); Meigen, Syst. Beschr. 
Vol. 7, p.95 (1838); Loew, Zeitschr. Ent. Breslau, Vol. 17, p. 12 
(1864); Strobl, Mitteil. Nat. Ver. Steiermark, Graz, Vol. 29, p. 126 
(1892); Lundbeck, Dipt. Dan. Vol. 3, p. 266, f. 120, 121 (1910); 
Wahlgren, Ent. Tidskr. Vol. 31, p. 88, f. 16 (1910); Frey, Acta 
Soc. Sc. Fenn. Helsingfors, Vol. 37 (3), p. 71 (1913). 
? cursoria, Scopoli, Ent. Carn. p. 338 [1763] (Musca) ; Schiner, Verh. Zool -bot. 
Ver. Wien, Vol. 6, p. 413 (1856). 
tibialis, Macquart, Mém. Soc. Sc. Lille, p. 154 [1823] (TacAydromia); Dipt. 
N. France, Vol. 3, p. 91 [1827] (Tachydromia); Hist. Nat. Dipt. Vol. x, 
p. 350 (1834) ; Meigen, Syst. Beschr. Vol. 7, p. 95 (1838). 
truncorum, Meigen (not Fallen), ibidem, Vol. 3, p. 71 |1822] (Tachydromia); 
Macquart, Hist. Nat. Dipt. Vol. 1, p. 35o [1834] (Tachydromia) ; Meigen, 
Syst. Beschr. Vol. 7, p. 95 (1838); Scholz, Zeitschr. Ent. Breslau, 
Vol. 5 (19), p. 59 (1851). 
var. nervosa, Meigen, Syst. Beschr. Vol. 3, p. 72 [1822] (Tachydromia); Curtis, 
Brit. Ent. Vol. 8, p. 477 [1833] (Tachydromia); Meigen, Syst. Beschr. 
Vol. 7, p. 95 (1838); Zetterstedt, Fauna Ins. Lappon. p. 547 [1838] 
(Taechydromia) ; Dipt. Scand. Vol. 1, p. 317 [1842] (Tachydromia) ; Walker, 
List Dipt. Brit. Mus. Vol. 3, p. 506 [1849] (Tachydromia) ; Zetterstedt, 
Dipt. Scand. Vol 8, p. 3orr (1849); Scholz, Zeitschr. Ent. Breslau, 
Vol. 5 (19), p. 59 (1851); Walker, Ins. Brit Dipt. Vol. 1, p. 141 [1851] 
(Tachydromia); Bonsdorff, Finl. tvàv. Ins. Dipt. Vol. r, p. 154 (1861); 
Europe. 
N. Europe. 
E. United States. 
W. Himalayas. 
W. United States. 
Europe. 
Europe. 
277 
