210 'DIPTERA 
Vol. 37 (3). p. 28 (1913); Notulz Ent. Vol. 2, p. 66 [1922] (Dasy- 
rhamphomyia). : 
alata, Zetterstedt, Fauna Ins. Lappon. p. 567 [1838] (Rhamphomyza); Dipt. 
Scand. p. 434 (1842); Bonsdorfl, Finl. tváv. Ins. Dipt. Vol. r, p. 175 
(1861). 
anthracima, Zetterstedt (not Meigen), Fauna Ins. Lappon. p. 567 [1838] 
(Rhamphomyza). NEL 
atripennis, Zetterstedt, Dipt. Scand. Vol. r, p. 434 (1842); ibidem, Vol. 8, 
P- 4045 (1849); ibidem, Vol. 11, p. 4273 (1852) ; Wahlgren, Ent. Tidskr, 
Vol. 31, p. 55 (1910). 
Falleni, Meigen, Syst. Beschr. Vol. 3, p. 5o (1822). 
lugens, Zetterstedt, Dipt. Scand, Vol. 13, p. 5024 (1859); Wahlgren, Ent. 
Tidskr. Vol. 31, p. 55 (1910). : 
384. R. vesperlilio, Zetterstedt, Dipt. Scand. Vol. r, p. 435 (1842); Strobl, N. & C. Europe. 
Mitteil. Nat. Ver. Steiermark, Graz, Vol. 46, p. 6r (1909); Wahlgren, : 
Ent. Tidskr. Vol. 31, p. 54 (1910); Frey, Acta Soc. Sc. Fenn. 
Helsingfors, Vol. 37 (3), p. 28 (1913); Notule Ent. Vol. 2, p. 66 
[1922] (Dasyrhamphomyia). 
385. R. villipes, Coquillett, Proc. Wash. Acad. Sc. Vol. 2, p. 414 (1900). Alaska. 
386. R. villosa, Zetterstedt, Fauna Ins. Lappon. p. 563 (1838); Dipt. Scand. C. & N. Europe. 
Vol. 1, p. 415 (1842); Siebke, Nyt Mag. Naturv. Vol. 12, p. 154 : 
(1864); Frey, Acta Soc. Sc. Fenn. Helsingfors, Vol. 31 (9), p. 19 
(1908). ; 
Sancti-Mauritii, Strobl (not Becker), Mitteil. Nat. Ver. Steiermark, Graz, 
Vol. 29, p. 51 (1893). 
387. R. villosibes, Bezzi, Ann. Mus. Hungar, Vol. 3, p. 430 (1995); Nova Acta Peru. 
Akad. Naturf. Halle, Vol. 91, p. 322 (1909). 
388. R. virgata, Coquillett, Proc. U. S. Nat. Mus, Vol. 18, p. 43o (1895). E. United States. : 
389. R. vitíata, Loew, Berl. Ent. Zeitschr. Vol. 6, p. 197 : Cent. 2, No. 23. E. & C. United States. 
(1862); Coquillett, Proc. U. S. Nat. Mus. Vol. 18, p. 411 (1896). | 
390. R. Woldstedti, Frey, Acta Soc. Sc. Fenn. Helsingfors, Vol. 37 (3), p. 14. Finland, 
(1913); Notulz Ent. Vol. 2, p. 34 [1922] (Pararhkamhhomyia). ; 
391. R. Wworentausi, Frey, Notulae Ent. Vol. 2, p. 67[1922](Dasyrhamphomyia). —N. Siberia, : 
392. R. Zailzevi, Becker, Mém. Acad. Sc. Petrograd, Vol. 28 (7), p. 54, f. 1 W. Siberia Tundra. 
(1915). 
SusBFAMILY CLINOCERATINZE 
Characters. — Head globose, the eyes separated, their facets small; antenna short, located 
above the middle of the head, three-jointed, the third joint oval, conical or onion-shaped, rarely 
lengthened, the arista almost always much longer than the third joint; proboscis shorter than the head, 
extending down from the lowest part of the head, usually fleshy and thick, but sometimes sharp and 
chitinized, palpi small and incumbent on the proboscis, except in Synamphotera. Thorax narrow and 
elongate, the mesonotum flattened in front of scutellum, almost always with macrochete on the 
disk, never pilose, metapleurz often bearing a cluster of fine hairs. Genitalia of the male of the form 
of either a pygidium or an epipygium, bilateral; no ovipositor. Legs slender, nowhere thickened, 
unarmed, but rarely the front femora may bear flexor setulz,, which however are never arranged as 
definite rows of denticles. In Cerafomerus, whose position is questionable, the middle femora of the 
male bear apophyses. Wings cuneiform, no anal angle developed, costa encompassing the entire 
wing, neuration complete, basal cells small, third vein forked or not, petiole of the second and third 
veins arising nearer the humeral crossvein than to the anterior, anal vein reduced or absent, anal 
crossvein variable, sometimes perpendicular, sometimes rounding into the underside of the anal cell, 
stigma absent or very weak, but in W'iedemannia distinct. 
