. Monographs of the Diptera of North America [microform] / prepared for the Smithsonian Institution by R. Osten Sacken. Diptera; Insects; Diptères; Insectes. 102 DIPTERA OF NORTH AMERICA. [PAllT IV. Ilah. United States, coinmon ; occurs also in Cuba. Tiiii Uiscai cell of this species is souietim*. i closed, but genoi'iillv open. 13. K. parvil 0. S. % and J.—Alia sublimpidis, ncbulis in nuugine piuvi-s novem vel decern obsuuris. Wings subliyaline, nine or ten small dark clouds along the margin. Long, corp. ('J— Sy.\. Krioptera parva 0. Sacken, Proo. Ac. Nat. Sc. Phil. 18.')9, p. 227. ]5
. Monographs of the Diptera of North America [microform] / prepared for the Smithsonian Institution by R. Osten Sacken. Diptera; Insects; Diptères; Insectes. 102 DIPTERA OF NORTH AMERICA. [PAllT IV. Ilah. United States, coinmon ; occurs also in Cuba. Tiiii Uiscai cell of this species is souietim*. i closed, but genoi'iillv open. 13. K. parvil 0. S. % and J.—Alia sublimpidis, ncbulis in nuugine piuvi-s novem vel decern obsuuris. Wings subliyaline, nine or ten small dark clouds along the margin. Long, corp. ('J— Sy.\. Krioptera parva 0. Sacken, Proo. Ac. Nat. Sc. Phil. 18.')9, p. 227. ]5rownish-yellow, thorax paler above, with two distinct dark brown strii)es ; similar stripes on the pleural; feet whitish, with an obscure band before the tip of the femora. "NVinj^s with a grayish tinge; small gray clouds along the anterior and posleriur margins, at the tips of all the longitudinal veins ; those of tlit- anterior margin somewhat larger; central clouded. Discal cell open, coalescing with the third posterior cell. Hab. Washington, D. C.; Orange, N. J., in June, not rare; Dalton, Ga. The coloring of its body is very like that of E. valoptera. B. The prjBfurca ends in the first ? .'omarginal cell, which is longer than the second ; the inner end of the discal cell (or rather, as it is always open, of the second posterior cell), as well as the great cross-vein, are not in one line with the small cross-vein, but much nearer to the basis of the wing (Tab. I, fig. 19) : subgenus Molophilus (compare p. 153). 13. E, ]ill1)ipeiiliis 0. S. J.—Flava, fronte et humeris snlpluueo- tlavis ; pedibus anticis fuscis ; alis immacuiatis, costa et apice llavo- villosis. Yellow, front and humeri sulphur-yellow ; front feet brownish ; wings im- maculate, costa and apex with a golden-yellow fringe of liairs. Long. Corp. Syn. Erioptcra pubipennis 0. Sacken, Proc. Ac. Nat. Sc. Phil. 18r)9, p. i'li. Body of a saturate yellow ; front and margin round the thorax
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