1071 108. Tachina. 



Ratan & Faxclfvcn, atque ad radicem alpium Mullfjcl- 

 lcn, passim. 



^$. T. collari affinis & similis, stxlin^^ fionte latioic, setis 

 validioribns , utrinque duplici serie dispositis, ungvibus pul- 

 villisque minoiibus, in$ tarsis anticis niagis diiatatis, d- iu 

 utroque sexu seta antennaruin circiter usque ail niedium 

 incrassata, froute nonnihii nunus pruminula , oculis niajori- 

 bus (fcc. , prcecipue dignoscitur. Thoracis vittee laterales 

 albce integraj. .\bdominis fasciae albee angustce. Antenncciii- 

 $ angustatee, ut in priori, sed in o Hiajores latiores. 



70. T. conviexifrons : subovala, nigra, nitida , ca- 

 pile argenleo; fronlc parum prominenle, lala , villa alra; 

 antcnnis elongalis, modice ialis, sela biarliculala , fere 

 ad raedium incrassata; thorace lcviler albicanle, lineolis 

 4 auticis uigris; abdomine alro, cingulis 3 nivcis; alis 

 hyalinis, area subaperla fcre in apice aUc lerminata, 

 nervo Iransvcrso ordinario in medio areae inserlo, curvalura 

 nervi long. l:li angulaia; vibrissis ullra medium episto- 

 matis adsccndcnlibus; tarsissimplicibus. $. (Long. 1| — 21in.). 



Hab. in pratis Sueciae media^, raense Julio, minus 

 frcquens; in Gotllandia ad Liiibro, D. Da/i/bo/JiT inOslro- 

 golhia ad Gusum capla, a 1). IVahlherg sub nomine T. 

 albicincla raissa^; ad Wadslena , ipse. 



$. A T. coUari, 68, cui similis, dittert: magnitudine paullo 

 minore, magis ovata, fronte paruni porrectu, antennis 

 paullo latioribus, thoracis albedine antica minus determina- 

 ta , alarum area non in summo apiccj sed mox ante apiceiu 

 alse educta, nervo long. 4:to angulatim, nec arcuatim, flexo, 

 transverso ordinario in medio, nec pone medium, areic 

 inserto, ideoque longius u margine interiore remotu, ut & 

 segmento costie 2:do (cfr. Nepkrocerus gen. 100) paullu 

 brcvioii. Frons aat lata postice obscura. Oculi majusculi. 

 Tborax & scutellum levi.ssime albescentia, lineolis anticis 



