j™, W .1 CoQUILLETT : D.PTEEA FROM NORTH AMERICA. 



vein sligMy before midd.e of the third, fourth ft*. » short *««b-» 



the small crossvein. Length 2.5 nun 



,« Dorsum of thorax polished, not distinctly plumose > 



4 ' Dorsum opaque, usually gray pruinose, femora and tars, «d .6 



3ol.: h ™ 1 «s y ll^ish brownies of tarsi yellow. Antennte robust, 

 "ear re«„ „ g base of abdomen, the tenth join, twice as long as wide 



3,e, w irds 1 g,h of wing, apex of firs, slightly beyond middle „ the 

 ^fourth for* a short distance beyond the small crossrem. ^ngtl, ,5 



the followng five jo nt, Black, the h ^ ^ .^ 



—rw-nr £ .w^s--^ 



last joint nearly twice as long as wide. Body qi ute c ? ag 



on its basal half. Length -7 mm ^ i? 



,6. Wings wholly covered with hairs "-^^^^n of antennae, 



Wings bare except toward the apex. \ ellowish, the ap P 



Jo rings before apex of hind £onj erne near n dd.arrd the .p ^ 



tibiae, also narrow apices of joints of tarsi, niot 



apex of abdomen, joints three to inne «™ d « ^ ™'^ ffii „ !ong 



spot; a slightly smaller brown spot at ap^Mh^eu^tu^ 



" C S^C^T"a"^^L ^i by Mrs. A. X. Slosson. 

 ^^ •SSi'^r ienta.es collected Juue , by Mr. A. N. 

 Caudell. Type No. S365, U. S. National Museum. 



