206 DIPTERA 
Ent. Tidskr. Vol. 31, p. 56 (1910); Frey, Acta Soc. Sc. Fenn. Hel- 
singfors, Vol. 37 (3). p 28 (1913); Notulz Ent. Vol. 2, p 69 (1922). 
344. R. spinosipes, Oldenberg, Arch. Naturg. Berlin, Vol. 8o, 9, p. 74 (1915); 
Frey, Notule Ent. Vol. 2. p 69, note (1922). 
345. R. squamigera, Loew, Bemerk. Posen. Gegend Art. Zweifl. Gatt. p. 20 
(1840); Isis, Vol. 7, p. 547 (1840); Schiner, Fauna Dipt. Austr. 
Vol. r, p. 1or (1862); Loew, Jahrb. Gel. Ges. Krakau, Vol. 41, 
p. 12 (1870). 
fimbriatipes, Nowicki, Verh. Naturf. Ver. Brünn, Vol. 6, p. 82 (1868). 
genículata, Zetterstedt (not Meigen) Fauna Ins. Lappon. p. 564 [1838] 
(Rhamphomyza); Dipt. Scand. Vol. 1, p. 427 (1842); ibidem, Vol. 13. 
p. 5023 (1859). 
gracilipes, Loew, Bemerk. Posen. Gegend Art. Zweifl. Gatt. p. 22, f. 21 
(1840); Isis, Vol. 7, p. 549, f. 21 (1840); Schiner, Fauna Dipt. Austr. 
Vol. r, p. 101 (1862); Loew, Jahrb. Gel. Ges. Krakau, Vol. 42, p. 174 
(1871); Wahlgren, Ent Tidskr. Vol. 31, p. 54 (1910). 
flumipes, Fallen (not Meigen), Emp. Suec. p. 25, part (1816). 2 
var. squamosíssima, Strobl, Mitteil. Nat. Ver. Steiermark, Graz, Vol. 46, p. 59(1909). 
346. R. stigmosa, Macquart, Dipt. N. France, Vol. 3, p. 131 (1827); Hist. 
Nat. Dipt. Vol. 1r, p. 333 (1834); Meigen, Syst. Beschr. Vol. 7, 
p. 90 (1838); Becker, Berl. Ent. Zeitschr. Vol. 3r, p. 115 (1887); 
Strobl, Mitteil, Nat. Ver. Steiermark, Graz. Vol. 29, p. 50 (1892); - 
Mik, Wien, Ent. Zeit. Vol. 15, p. 106 (1896); Frey, Notule Ent. 
Vol. 2, p. 68 (1922). 
angustipennis, Becker (not Loew), Berl. Ent. Zeitschr. Vol. 31, p. 117 (1887). 
conformis, Frey (not Kowarz), Acta Soc. Sc. Fenn. Helsingfors, Vol. 37 (3), 
p. 28 (1913); Ent. Tidskr. 1914, p. 79 (1914). 
melania, Strobl (not Becker), Mitteil Nat. Ver. Steiermark, Graz, Vol. 29, 
p. 5o (1892). 
salictorum, Loew (collection name) Bezzi, Kat. Palzarct. Dipt. Vol. 2, p. 220 
(1903); Kertész, Cat. Dipt. Vol. 6, p 35 (1909). 
347. R. stylata, Coquillett, Proc. U. S. Nat. Mus. Vol. 18, p. 432 (1895). 
348. R. subglaucella, Frey, Notulg Ent. Vol. 2, p. 36 [1922] (Pararhamphomyia). 
glaucella, Frey cf (not Zetterstedt), Acta Soc. Sc. Fenn. Helsingfors, Vol. 37 (3), 
p. 15, G' (1913). 
349. R. subsullaus, Frey, Notulee Ent. Vol. 2, p. 43 [1922] (Pararhamphomyia). 
35o. R. sudigeronis, Coquillett, Proc. U. S. Nat. Mus. Vol. 18, p. 431 (1895); 
Frey, Notulze Ent. Vol. 2, p. 73 (1922). 
351. R. sulcata, Meigen, Classif. Beschr. Eur. Zweifl. Ins. Vol. 1, p 229 
[1804] (Em5is); Fallen, Empid. Suec. p 26 [1816] (Emfis); Meigen, 
Syst. Beschr. Vol. 3, p. 46 (1822); Macquart. Dipt. N. France, 
Vol. 3, p. 131 (1827); Curtis, Brit. Ent. Vol. 8, p. 517 (1834); 
Macquart, Hist. Nat. Dipt. Vol. 1, p. 335, pl 8, f. 3 (1834); Zetter- 
stedt, Fauna Ins. Lappon. p. 565 (1838); Dipt. Scand. Vol r. 
p. 396 (1842); Boitard, Man. Ent. Vol. 3, p. 319 (1843); Gimmer- 
thal, Bull. Soc. Nat. Mosc. Vol. 20 (2), p. 164 (1847); Scholz, 
Zeitschr. Ent. Breslau, Vol. 5 (19). p. 54 (1851); Walker, Ins. 
Brit. Dipt. Vol. 1, p. 109, pl. 4, f. 2a (1851); Nylander, Not. Süllsk. 
Fenn. Fórh. Helsingfors, Vol. 4, p. 247 (1858); Pipping, ibidem, 
Vol. 4, p. 114 (1858); Zetterstedt, Dipt. Scand. Vol. 13, p. 5012 
(1859); Bonsdorff, Finl. tvàv. Ins. Dipt. Vol. t, p. 169 (1861); 
Schiner, Fauna Dipt. Austr. Vol t, p. 98(1862); Siebke, Nyt Mag. 
Naturvid. Vol. 12, p. 153 (1864); Beling, Arch. Naturg. Berlin, 
Vol. 48, p. 214 (1882); Strobl, Mitteil. Nat. Ver, Steiermark, Graz, 
Vol. 29, p. 47 (1892); Bezzi, Bull. Soc. Ent. Ital. Vol. 3o, p. 123 
(1899); Strobl, Wien. Ent. Zeit. Vol. 18, p. 12 (1899); Frey, Acta 
Europe. 
C. Europe. 
C. Europe. 
California. 
Lapland. 
Kamchatka. 
California, 
Europe. 
