. Monographs of the Diptera of North America [microform]. Diptera; Insects; Diptères; Insectes. 4-' I* ;::o NORTH AMERICAN TUYPKTINA. c'oiDpurison of a larger number of lliciu will still nioro prove it^ insigiiificaiK'o. There will be no reason then to niaiatuiu T. iiulanoijadra as a separate species. %: :•?. ftT. T. piira n. sp. 9 .—Cinerea, thorace fusco-vittato, pilisqnc alhiilis iiistructo, alidoiiiiueiiigro-piloso, capite pedibusqUHt-x fiistso-lutt'is ; sftie Bcuti'lli quatuor; &\x albi>lie, prietei' basim «t aiiguhiiii posticuui c-olore nitrro guttato-rHticulatse, in apice railiat
. Monographs of the Diptera of North America [microform]. Diptera; Insects; Diptères; Insectes. 4-' I* ;::o NORTH AMERICAN TUYPKTINA. c'oiDpurison of a larger number of lliciu will still nioro prove it^ insigiiificaiK'o. There will be no reason then to niaiatuiu T. iiulanoijadra as a separate species. %: :•?. ftT. T. piira n. sp. 9 .—Cinerea, thorace fusco-vittato, pilisqnc alhiilis iiistructo, alidoiiiiueiiigro-piloso, capite pedibusqUHt-x fiistso-lutt'is ; sftie Bcuti'lli quatuor; &\x albi>lie, prietei' basim «t aiiguhiiii posticuui c-olore nitrro guttato-rHticulatse, in apice railiata), giittir* in diinidio i)osterior<» coiifertis, in anteriore rarissimis, tribiis taiiiHii uiiijoribus ultra stigma in ti'ianguluu dispositis; vena longiiudinalis tertia non pilosa. Gray, thorax with brown longitnainal wtiipi'S and white pile, abdomen witii bhiclf pile, head and fent broivnishyi-Ilow; scutellutu wiili four bristles; wings whitish, exoept the basis and the posterior angle, with a black reticulation, which is radiate ou the apex; it is nunierously guttate upon the posterior region, sparsely on the anterior; immediately beyond tlie stigma tliere are three large drops, disposed in a triaiiL,'le; the tliiril longitmlinal vein is not bristly. Long, corp. cum terebiil ; long. al. 'J. Gray; abdomen more blackisli-gray. Head clay-yellowish; the front more browni.^h-])rick c(jlor (which may be due to a dis- coloration of the described «})ecini('n) ; it is roniarkably broiid, almost half as broad as the whole head; the usual l)ristles upnii it arc black, the bristles on the vortical iiiar<riu wliitish. Antennae almost brownish-brick color; the short jiile on the se. ond segment is whitish; that on the third is blackish; the third joint is gently excised on the upper side; arista blackish- brown. Oral ojjeniug of medium size; its anterior edge some- what drawn upwards and a little projecting in the prolile. Pro- boscis not geniculate; palpi not quite
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectd, booksubjectinsects
