—. E. 
291. E. 
292. E. 
293. E 
294. E. 
293. E. 
296. E. 
297. E. 
298. E. 
FAM. EMPIDIDZE 
nigrescens, Schummel, Veránd. Schles. Ges. Vat. Cult. Breslau, r832, 
p. 70 (1832), no description. 
nigricans, Macquart, Mém. Soc. Sc. Lille, 1823, p. 161 (1823). 
nigricans, Meigen, Classif. Beschr. Eur. Zweifl. Ins. Vol. t, p. 224 
(1804); Syst. Beschr. Vol. 3, p. 34 (1822); Macquart, Dipt. N. France, : 
Vol. 3, p. 120 (1827); Hist. Nat. Dipt. Vol. r, p. 328 (1834); 
Kuntze, Zeitschr. Hym. Dipt. Vol. 6, p. 212 (1906); Lundbeck, 
Dipt. Dan. Vol. 3, p. 135, f. 44 (1910); Wahlgren, Ent. Tidskr. 
Vol. 31, p. 62 (1910). 
rustica, Fallen, Empid. Suec. p. 18 (1816); Zetterstedt, Dipt. Scand 
Vol. z, p. 371 (1842); ibidem, Vol. 12, p. 4608 (1855); Schiner, Fauna 
Dipt. Austr. Vol, zr, p. 104 (1862); Strobl, Mitteil. Nat. Ver. Steiermark, 
Graz, Vol. 29, p. 62 (1892). 
nigricoma, Loew, Berl. Ent. Zeitschr. Vol. 11, p. 6, 8 (1867); Strobl, 
Mitteil. Nat. Ver. Steiermark, Graz, Vol. 29, p. 64 (1892); ibidem, 
Vol. 34, p. 203 (1897); Strobl, Mitteil. Bosn. Herceg. Sarajevo, 
Vol. 7, p. 567 (1900); Kuntze, Zeitschr. Hym. Dipt. Vol. 6, p. 298 
(1906); Strobl, Mem. Soc. Esp. Hist. Nat. Vol. 3, p. 308 (1906); 
Mitteil. Nat. Ver. Steiermark, Graz, Vol. 46, p. 64 (1909). 
nigricrus, Gmelin, Syst. Nat. Vol. 5, p. 2891 (1790); Olivier, Encycl. 
Méthod. Vol. 6, p. 391 (1791). : 
nigrimana, Becker, Zeitschr. Hym. Dipt. Vol. 7. p. 225 (1907). 
nigrilarsis, Meigen, Classif. Beschr. Eur. Zweifl. Ins. Vol. 1, p. 221, 
(1804); Syst. Beschr. Vol. 3, p. 32, 31 (1822); Curtis, Brit. Ent. 
Vol. 8, p. 18, 3 (1824); Meigen, Syst. Beschr. Vol. 6, p. 337 (1830); 
Macquart, Hist. Nat. Dipt. Vol. r, p. 329 (1834); Boitard, Man. 
Ent. Vol. 3, p. 317 (1843); Walker, List Dipt. Brit. Mus. Vol. 3, 
P. 496 (1849); Ins. Brit. Vol. r, p. 95 (1851); Loew, Berl. Ent. 
Zeitschr. Vol. 11, p. 59 (1867); Strobl, Glasnick Mus. Bosn. Herceg. 
Sarajevo, Vol. 1o, p. 405 (1898); Bezzi, Bull. Soc. Ent. Ital. Vol. 3o, 
p. 125 (1899); Strobl, Bos. Mitteil. Herceg. Sarajevo, Vol. 7, p. 566 
(1900); Kuntze, Zeitschr. Hym. Dipt. Vol. 6, p. 210 (1906); Bezzi, 
Deutsche Ent, Zeitschr. Beiheft, p. 99 [1909] (Lssempis) ; Lundbeck, 
Dipt. Dan. Vol. 3, p. ror, f. 35 [1910] (Lissempis). 
nitidicollis, Curtis, Brit. Ent. Vol. 8, p. 18 (1824); Schiner, Fauna Dipt. 
Austr. Vol. rz, p. 109 (1862). 
nigritibialis, Strobl, Glasnik Mus. Bosn. Herceg. Sarajevo, Vol. ro, 
p. 410 (1898); Mitteil. Bosn. Herceg. Sarajevo, Vol. 7, p. 570 
(1900); Kuntze, Zeitschr. Hym. Dipt. Vol. 7, p. 31 (1907). 
nitida, Meigen, Classif. Beschr. Eur. Zweifl. Ins. Vol. r, p. 223 
(1804); Syst. Beschr. Vol. 3, p. 39 (1822); Macquart, Hist. Nat. 
Dipt. Vol. r, p. 334 [1834] (Pachymerina); Meigen, Syst. Beschr. 
Vol. 7. p. 89 [1838] (Pachymeria) ; Boitard, Man. Ent. Vol. 3, p. 319 
[1843] (Pachymerina); Zetterstedt, Dipt. Scand. Vol. 8, p. 3o27 [1849] 
(Pachymeria); Scholz, Zeitschr. Ent. Breslau, Vol. 5 (19), p. 54 
[1851] (Pachymeria); Bonsdorff, Finl. Ins. Vol. r, p. 167 [1861] 
(Pachymeria); Loew, Berl. Ent. Zeitschr. Vol. 12, p. 232, 240, 1 
(1868); Strobl, Mitteil. Nat. Ver. Steiermark, Graz, Vol. 29, p. 86 
(1892); Kuntze, Zeitschr. Hym. Dipt. Vol. 7, p. 156 (1907); Bezzi, 
Deutsche Ent. Zeitschr. Beiheft, p. 94 [1909] (Anacrostichus) ; Lund- 
beck, Dipt. Dan. Vol. 3, p. 96, f. 33 [1910] (Anmacrostichus); 
Wahlgren, Ent. Tidskr. Vol. 3r, p. 63 (1910); Frey, Acta Soc. 
Sc. Fenn. Helsingsfors, Vol. 37 (3), p. 4o [1913] (Anacrostichus). 
France. 
Europe. 
C. & S. Europe. 
Europe. 
Algeria. 
Europe. 
S. Europe. 
C. Europe. 
