FAM. EMPIDIDZE 25 
MI 
17. H. oratoria, Fallen, Empid. p. 11 (1815); ibidem, p. 34 [1816] (Tachy- C. & N. Europe. 
dromia); Meigen, Syst. Beschr. Vol. 3, p. 63, pl. 23, f. 12 (1822); 
Macquart, Dipt. N. France, Vol. 3, p. 103, pl. 2, f. 7 (1827); Hist. 
Nat. Dipt. Vol. r, p. 348 (1834); Zetterstedt, Fauna Ins. Lappon. 
p. 542 (1838); Dipt. Scand. Vol. rz, p. 262 (1842); Scholz, Zeitschr. 
Ent. Breslau, Vol. 5 (19), p. 57 (1851); Walker, Ins. Brit. Dipt. 
Vol. rz, p. 144, pl. 5, f. 8g (1851); Bonsdorff, Finl. tvàv. Ins. Dipt. 
Vol. 1, p. 145 (1861); Schiner, Fauna Dipt. Austr. Vol. r, p. 83 
(1862); Loew, Wien. Ent. Monatschr. Vol. 8, p. 244 (1864); Lund- 
beck, Dipt. Danica, Vol. 3, p. 236, f. 103 (1910); Wahlgren, Ent. 
Tidskr. Vol. 31, p. 84 (1910); Frey, Acta Soc. Sc. Fenn. Helsing- 
fors, Vol. 37 (3). p. 65 [1913] (Microdromia). — (Pl. 8, Fig. 26). 
var. cataluna, Strobl, Verh. Zool.-bot. Ges Wien, Vol. 59, p. 178 (1909). Spain. 
18. H. orientalis, Meijere, Tijdschr. v. Ent. Vol. 54, p. 33o, pl. 19, f. 25 Java. 
[1911] (Microdromia). 
19. H. rafptoria, Meigen, Syst. Beschr. Vol. 6, p. 341 (1830); Macquart, Hist. C. & N. Europe. 
Nat. Dipt. Vol. 1, p. 348 (1834); Zetterstedt, Dipt. Scand. Vol. r, 
p. 264 (1842); ibidem, Vol. 8, p. 3oo1 (1849); Pipping, Not. Szllsk. 
Fenn. Fórh. Helsingfors, Vol. 4, p. 1:4 (1858); Zetterstedt, Dipt. 
Scand. Vol. 13, p. 4984 (1859); Bonsdorff, Finl. tváv. Ins. Dipt. 
Vol. t£, p. 146 (1861); Loew, Wien. Ent. Monatschr. Vol. 8, p. 243 
(1864); Lundbeck, Dipt. Danica, Vol. 3, p. 235, f. 101-102 (1910); 
Wahlgren, Ent. Tidskr. Vol. 3r, p. 84 (1910); Frey, Acta Soc. Sc. 
Fenn. Helsingfors, Vol. 37 (3), p. 65 [1913] (Mcrodromia). 
20. H. vogatoris, Coquillett, Proc. U. S. Nat. Mus. Vol. 18, p. 392 (1896); North America. 
Melander, Trans. Amer. Ent. Soc. Vol. 28, p. 236 f. 65 [1902] 
(Microdromia); Coquillett, Proc. Ent. Soc. Wash. Vol. 5, p. 264 
(1903). 
21. H. simplicinervis, nov. sp. (1). Philippine Islands. 
22. H. superstitiosa, Say, Long's Exped. Vol. 2, Append. p. 376 (1824); United States. 
Wiedemann, Aussereur. Zweifl. Ins. Vol. 2, p. 11 (1830); Say, 
Compl. Writ. Vol. r, p. 256 (1859); Osten-Sacken, Cat. N. Amer. 
Dipt. p. 242 (1878); Coquillett, Proc. U. S. Nat. Mus. Vol. 18, 
p. 391 (1895); Melander, Trans. Amer. Ent. Soc. Vol. 28, p. 236 
(1902); Coquillett, Proc. Ent. Soc. Wash. Vol. 5, p. 264 [1903] 
(Microdromia). 
23. H. unilineata, Zetterstedt, Dipt. Scand. Vol. r, p. 263 (1842); Scholz, C. & N. Europe. 
Zeitschr. Ent. Breslau, Vol. 5 (19), p. 57 (1851); Walker, Ins. Brit. 
Dipt. Vol. r, p. 144 (1851); Schiner, Fauna Dipt. Austr. Vol. r, 
p. 83 (1862); Loew, Wien. Ent. Monatschr. Vol. 8, p. 247 (1864); 
Wahlgren, Ent. Tidskr. Vol. 3r, p. 84 (1910). 
24. H. xiphias, Bezzi, Suppl. Ent. Berlin, Vol. 3, p. 74 (1914). Formosa. 
(1) Hemerodromia simplicinervis, nov. sp. — Male. Length2 mm. Head and body black, legs entirely pale 
yellow. Head lightly dusted, eyes contiguous below antennze, lower orbits and the horizontal face white-coated, base of 
antenne yellow, last joint broken. "Thorax lightly dusted, the mmetathorax becoming grayish, bristles and sparse setula 
yellowish. "Upper valves of genitalia long, slender, forcipate, middle valves triangular. Front coxa equal to their femora, 
denticles of front femora and tibiz black, a few setze at base of front femora beneath, front tibiz tipped with a black spur. 
Halteres pale yellow. "Wings yellowish at base, slightly smoky at middle and hyaline at apex, cuneiform, only two poste- 
rior veins, no trace of anal cell, fork of third vein forming angle of sixty degrees and ending midway between ends of second 
and third veins, first posterior cell widest at middle, its veins slightly convergent apically, sections of fifth vein proportioned 
- Ip. , 
Holotype : Mt. Makling, Luzon, Philippine Islands, received from C. F. Baker. "This species is remarkable in the 
fusion of the second and third posterior cells, the fourth vein being simple and not forked. "The contiguity of the eyes is 
also noteworthy. 
