76. Scaeva. "'^ 



moiibus prfeserHni posticis late nigris, alis niag-is vitreis , 

 nervo long. 4:to niagis flexo , tt tarsis noii infuscatis dignosci- 

 tur. Antennaruni seta rufa. Peristomium non late nigruni, 

 nitidum. Frons nigro-eenea, nitida, macula utrinque tri- 

 angulari albo-pollinosa, antice sat late & determinate fla- 

 va. Vertex nigro-ajneus , nitidus. Thorax ut in nitidicolJi. 

 Tibi.T. posticie anniilo fusco. 



15. S. hifasciata: Ihoracc aeneo, nitido, fcrrugineo- 



puboscente, sculcllo pallitlo & pallide hirsulo; abdomine 



cjerulescenti ajnco, fasciis 2 reclis, prima latiori inter- 



! rupla , pcdibusquc, flavis; anlcnnis brunncis, sublus luleis; 



j fronte caerulcsccnli nigra ; alis hyalinis, slign)ate pallido. 



cf$. (Long. .3—34 lin.). 



Fabr. Antl. 248. 2. Fall. Syrph. 40. 7. ^^. Syrphus 

 Meig. Dipt. .3. .309. 52. ^$. Ahrciis. Fn. Europ. Fasc. 11. 

 T. 24. $ (dircctione nervorum in alis non vere dcsignata). 

 Macq. Buir. 1. 539. 15. ^% Low Bemerk. 34. 6. 3Iusca 

 interrupta Gmelin Sjsl. Nat. 5. 2879. 3T6. 



Hab. in horlis cC; lucis, in floribus Pruni spinosse tfe 

 Padi, Ribis, Salicis ctc. , pcr Scandinaviam mcridionalem 

 «fe mediam, pra?scrlim tempore vcrnali ab initio mensis 

 Maji ad mcdium Julii visa , passim; scilicct in Scania ad 

 Lund, Abusa , Esperod dc. frcq. ; in Oslrogolhia ad Wad- 

 slena, Gusum, Haradshammar , parce; in Olandia (t Gott- 

 landia rarius; in Uplandia ad Holmiam, D. IVnhlherp;. 

 — \\\ Dania. — In foliis arborum & frulicum inlcrdum 

 etiam obvia. 



^?. Per abdomen cserulescens , fasciis tantum 2, prinia in- 

 terrupta(in$ rarius integra) e maculis 2 lateralibus sat 

 niagnis triangularibus forniatu , & secuuda in segmento 3tio 

 angustiori, recta , fere seniper integru, flavis, iiiox ab affi- 

 nibus dignoscitur. Antenno; sat magnoR , seta basi rufa. 



90 



