FAM. EMPIDID/E 
Helsingfors, Vol. 34, p. 21 [1908] (Tachydromia); Lundbeck, Dipt. 
Danica, Vol. 3, p. 318 [1910] (Tachydromia) ; Wahlgren, Ent. Tidskr. 
Vol. 31, p. 95 [1910] (Tackydromia); Frey, Acta Soc. Sc. Fenn. 
Helsingfors, Vol. 37 (3), p. 83, f. 24 [1913] (Tachydromia). 
flavipalpis, Meigen, Syst. Beschr. Vol. 3, p. 74 [1822] (Tachydromia); Macquart, 
Hist. Nat. Vol. 1, p. 352 (1834); Zetterstedt, Ins. Lappon. p. 55r, part 
[1838] (Tachydromia); Dipt. Scand. Vol. rz, p. 288 [1842] (Tachydromia) ; 
ibidem, Vol. 8, p. 3006 [1849] (Tachydromia); Scholz, Zeitschr. Ent. 
Breslau, Vol. 5 (19), p. 58 [1851] (Tachydromia) ; Zetterstedt, Dipt. Scand. 
Vol. 13, p. 4990 [1859] (Tachydromia) ; Bonsdorff, Finl. tvàv. Ins. Dipt. 
Vol. rz, p. 150 [1861] (Tachydromia) ; Schiner, Fauna Austr. Vol. 1, p. 9o 
(1862); Strobl, Mitteil. Bosn. Herceg. Vol. 7, p. 563 [1900] (Tachydromia) ; 
Dahl, Fauna Chorin, p. 466 (1912); Strobl, Mitteil. Naturw. Ver. Steier- 
mark, Graz, Vol. 46, p. 81 [1909] (Tachydromia). 
200. P. faludosus, Perris, Ann. Soc. Linn. Lyon, Vol. 5, p. 200 [1852] (TacAy- 
dromia). 
201. P. parvicornis, Zetterstedt, Dipt. Scand. Vol. 13, p. 4992 [1859] (Tachy- 
dvomia). 
202. P. Paulseni, Philippi, Verh. Zool.-bot. Ges. Wien, Vol. 15, p. 768 (1865); 
Bezzi, Ann. Mus. Hungar, Vol. 3, p. 459 [1905] (Tachydromia); 
Nova Acta Akad. Naturf. Halle, Vol. 9r, p. 402 [1909] (Tachydromia). 
203. P. pectinator, Melander, Occ. Pap. Boston Soc. Nat. Hist. Vol. 5, p. 85 
(1924). 
204. P. fectoralis, Fallen, Empid. Vol. 9 [1815] (Tachydromia) ; Meigen, Syst. 
Beschr. Vol. 3, p. 87 [1822] (Tachydromia) ; Macquart, Hist. Nat. Vol. 1 
p. 356 (1834); Zetterstedt, Dipt. Scand. Vol. r, p. 295 [1842] (Tachy- 
dromia); Walker, List, Vol. 3, p. 510 (1849); Scholz, Zeitschr. Ent. 
Breslau, Vol. 5 (19), p. 58 [1851] (Tachydromia); Walker, Ins. Brit. 
Dipt. Vol. 1r, p. 129(1851); Loew, Zeitschr. Ges. Naturwiss. Vol. 10, 
p. 101 (1857); Schiner, Fauna Dipt. Austr. Vol. r, p. 91r (1862); 
Verrall, Ent. Vol. 23, p. 153 [1890] (Tachydromia) ; Strobl, Mitteil. 
Naturw. Ver. Steiermark, Graz, Vol. 29, p. 108 [1892] (TacAhy- 
dromia); Frey, Zeitschr. Hym. Dipt. Vol. 7, p. 411 [1907] (Tachy- 
dromia); Acta Soc. Sc. Fenn. Helsingfors, Vol. 31 (9), p. 8 [1908] 
(Tachydromia); Medd. Soc. Sc. Fenn. Helsingfors, Vol. 34, p. 21 
[1908] (Tachydromia), Strobl, Mitteil. Naturw. Ver. Steiermark, 
Graz, Vol. 46, p. 77 [1909] (Tachydromia); Lundbeck, Dipt. Danica, 
Vol. 3, p. 314 [1910] (Tachydromia); Wahlgren, Ent. Tidskr. Vol. 31, 
P. 94 [1910] (Tachydromia); Frey, Acta Soc. Sc. Fenn. Helsingfors, 
Vol. 37 (3), p. 81 [1913] (Tachydromia). 
var. nonstriatus, Strobl, Jahrb. Mus. Kárnten, Vol. 47, p. 203 (1901). 
var. straminipes, Zetterstedt, Dipt. Scand. Vol. 1, p. 296 [1842] (TacAydromia) ; 
Scholz, Zeitschr. Ent. Breslau, Vol. 5 (19), p. 58 [1851] (Tachydromia); 
Walker, Ins. Brit. Dipt. Vol. zr, p. 13o [1851] (stramineipes) ; Frey, Acta 
Soc. Sc. Fenn. Helsingfors, Vol. 31 (9), p. 7. 8 [1908] (Tachydromia) ; 
Wahlgren, Ent. Tidskr. Vol. 31, p. 94 [1910] (Tachydromia) ; Frey, Acta 
Soc. Sc. Fenn. Helsingfors, Vol. 37 (3), p. 81 [1913] (Tachydromia). 
205. P. pedestris, Becker, Zeitschr. Hym. Dipt. Vol. 7, p. 118 [1907] (TacAhy- 
dromia). 
206. P. picipes, Zetterstedt, Dipt. Scand. Vol. r, p. 298 [1842] (Tackydromia). 
207. P. piclipennis, Bezzi, Nova Acta Akad. Naturf, Halle, Vol. 91r, p. 402, 
f. 19 [1909] (Tachydromia). 
208. P. piclitarsis, Becker, Mitteil. Zool. Mus. Berlin, Vol. 2, p. 44 [1902] 
(Tachydromia). 
209. P. jilatus, nov. sp. 
363 
France. 
N. Europe. 
Chile. 
North America. 
C. & N. Europe. 
C. Europe. 
C. & N, Europe. 
Algeria. 
N. Europe, 
Peru, Costa Rica. 
Egypt. 
Washington. 
