IIMO 108. Tachina. 



nijj;ric;iiites. Ociili hiiti. Tiiorax nijjer, antice leiitcr al- 

 b((-niicatis, liiuis 4 iiij^ris. Alnlonicii ovatnni , nigrd-ioneuni , 

 ad latera levissime ullio-niicans , seijnientis snbceqiie Itiiifjis, 

 anticis parce, p(istici.s densiiis, iiiiili(]iie setnsis. AlaJ hya- 

 liiiie, basi di^tincte, co.sta paiillo ultra ineiiinni lcviter, 

 fiiNCO-flavesceiites, Nervu.s trunsversus ordin. leviter flexus. 

 Area modice aperta. iNervi loiijriuuiinules : 3:tins basi .se- 

 tulis 2 — 3, 4:tiis (ibtu.se anjiulatin» flexus. Spinula costie 

 niinntii. Sqnaniee (t hiltores, flavida. Pedes nigri , tarsi.s 

 simplicibus ; pulvillis in $ sat magnis, aibis. 



183. T. nitida: oblonga , nigro-icnca , niliiJa, capi- 

 le nrgcnlco, palpis nigris; froiilc subpromiiionlc, nigro- 

 micanlc, anguslissima (</), aut niodicc angusla, vitta 

 laliuscula, atra (^); anlcnnis cpislomale brevi paullo bre- 

 vioiibus, subanguslis, arliculo ultimo 2:clo duplo longio- 

 i'c , scta biarliculala , basi inerassala; alis hyalinis, basi 

 squaniisque subflavidis, ncrvis Iransvcrsis subrcclis, or- 

 dinario paullo pone mcdium areae apertae inserlo, apicali 

 inox ante apicem alse excurrenle. ^'^. (Long. 2i fere 

 n Hn.). 



Zcll. Ins. Lapp. 016. 52. cT^. T. alrula Meig. Dipl. 

 2T0. 52. ^^. (exclus. syn. Fall. Tach. utrala, quie ea- 

 dem est ae T. corrnsca Meig.). — Mucquarlia atratu 

 Meig. Dipl. 7. 229. 3. 



Hab. ia foliis frulicum, per prala, pascua, neinora , 

 s<epe juxla paludes, inlerdum in campis arcnosis, pcr 

 tolam Scandinaviam, 6 Jun.— 28 Scpl., vulgaris, in copula 

 s;epe deprcheusa; srilicet in Scania, Smolandia, Oslro- 

 golhia, GoHlandia , Noricia, Jcmllandia nsque ad Ristans- 

 fors, l.apponia Umcnsi usque ad Lycliselc, frcqucns; ad 

 Tornca , D. DeHlnch ; in Norvcgia ad 'riiynies il- (jarnics 



