1942 «41. Psilopa. 



Mas: abiloniinis segmentiim 5:tum apice triincatTim, 6:tiim in- 

 flexnm, rotundatum, subimpressum, longitudiiie 5:ti, ^)ertura 

 aui i>rope apicem segmeiiti 6:ti; 



Fem. : alxlominis segmentiim 6:tuin annulaUim siil^promiinilum. 



Fall. Hydromyz. 1823. 6. 1. ^. Discomyzn Moig. 

 Dipl. 6. 76. 1. lab. 58. f. 11—17. — Macq. Buff. 2. 529. 

 1. T. 21. f. 13 (nervorum directio ia alis haud exaclc 

 delineata, (fe radii in antennarura seta plures juslo re- 

 praesenlali). — Slenh. Monogr. Ephydrin. 265. 1. cf$ 

 (plene cfe adcurale descripta). 



Hab. in graminosis & foliis frulicum, pcr horlos, 

 prala silvatica & pascua, ab iuitio Julii usque ad finem 

 Augusli, plerumque solilarie, nec gregalim, obvia, passim ; 

 scilicel in Scania ad Esperod raro; in Blekingia, I). y4s/>e- 

 gren ; in Ostrogolliia in [)ralo silvalico Meharara-ang (pro- 

 pe Wadstena) juxla lacum Wetlern, D. Da/ilborn, in 

 raonle Omberg prope cundem lacuro, 1834, D. Boheman, 

 &. ad Larketorp, ipse; in insula Olandia ad Borgholm; 

 in Westrogothia, Gyllenhal ; in Bahusia ad Trollhiiltan, 

 D. Boheman; in Uplandia ad Holmiam, idem Boheman ; 

 ad Upsaliam, Hwffner; e Dauia a D. Westermann missa. 

 (E Glogavia Silcsiap, a D. Zeller, c(; ex Ilalia a D. Ko- 

 newka, eliam communicata). 



d"9' Statura corporis depressi, dej)lanati, piinctiilati, nigri lata, 

 capite brevissimo, facie lata, riigosa, nitida, alis al)domineque 

 subincurvatis, Jiujus segmentis 2 — 5 in utroqiie sexu magiiis, 

 subsqvaliler lungis, pedil>iis validusculis &t^c., ab omnibus sua; 

 familiae facillime dignota. — Tota nigra, nilida, subglal^ra. 

 Caput postice excavalum. Frons lata, inajqvalis, antice declivis, 

 poslice setosa, verlice acute marginato. Antenns deflexce, fu- 

 scu-lestaces, arliciilis 2:do apice superne spiniila tlislincla ar- 

 uialo, 3:lo oblongo-ovalo apice subangulato, seta 6-radiata- 



