. Monographs of the Diptera of North America [microform]. Diptera; Insects; Diptères; Insectes. i. u r. 4 M 'Sit I llii?^ llii'C: 182 ItllTKIlA . CoMtn of thn iiiiilu not t]iick. iiraU'il and itrt alidonu-n violut. Long. t(iii>. ()-((t. Long. aL —(Ml. Syn. ilisiolor Lokw, Neno Ht'itr. VIII, (if), (i. Mtilr. Sliiiiiiij^ jrrocii. The face rallicr broiid for ii iiialc. 11 lit!It' iiarntwcr tttwanls the Inttttnii, witli ycllow-ffrayisli or lailn r wliito-jrrayisli dust upon grccii p,-n)Uii(l. i'alpi rallicr siiiall. Mack. The third jitint of tlic aiitcmiii; not very hirj
. Monographs of the Diptera of North America [microform]. Diptera; Insects; Diptères; Insectes. i. u r. 4 M 'Sit I llii?^ llii'C: 182 ItllTKIlA . CoMtn of thn iiiiilu not t]iick. iiraU'il and itrt alidonu-n violut. Long. t(iii>. ()-((t. Long. aL —(Ml. Syn. ilisiolor Lokw, Neno Ht'itr. VIII, (if), (i. Mtilr. Sliiiiiiij^ jrrocii. The face rallicr broiid for ii iiialc. 11 lit!It' iiarntwcr tttwanls the Inttttnii, witli ycllow-ffrayisli or lailn r wliito-jrrayisli dust upon grccii p,-n)Uii(l. i'alpi rallicr siiiall. Mack. The third jitint of tlic aiitcmiii; not very hirjuc with an apical uri>la. Front with rather tliick Itrownish-ycilow (hi>t upon {irccii jirnund. The upper i<ido of the thorax and the .sculclhiin l'ri<ihl is of th(! first segment and tlie lateral iimrgin stecl-ltliic or l)lue-grccii. (,'oxa^ hlaek-grecn. Femora dark metallic-g-recn. The tip of all the fenn»ra and the tibia) yellow; the four anterior tarsi bccnme dusky from the basis so gradually that it is dillicult to state where the infiiscation begins; on the hind tarsi the yellow coloring ex- tends much farther, so that only the last joints exhibit a distinet dusky tinge. The imlvilli are rather large, esjiecially on the fore tarsi. The hairs and bristles upon the feet are everywhere very short, on the tibiie and tarsi yellowish, with the exception of the stronger bristles at tlie tip of the middle tiltiic. The cilia of llu; tegruhe are pale. "Wings hyaline, scarcely a little tinged with grray, with lutcous veins, which ))ecome a little nuiredark towaiils the tip of the wing; the last segment of the fourth longitudinal vein is parallel to the tiiird and ends exactly at the tij) of the wing; the posterior transverse vein lies rather exactly in the mitl- dle between tlio extreme root and the tip of the wing; the anal angle of the wings is rather ])rotruding. Fcmah'.. It dilfers from the male by the following nmrks : The face broader, but not too nmch for
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectinsects, bookyear1864
