183. Drosophila. 



2567 



jii.stoiiiii fiC frons anlice pallide flava. Frons po.slice, anlenn»', 

 ^ tliorax iiilidns, teslacea. Aixluinen i>alli(le llaviiin, segmenlo 

 l:nio iilrinqne slrigula niijra; in singulo seginenloriiin 2, 3 fiC 

 4 inaciilis tliialins iiiagiiis a|>|ir(ixiinnlis lri|,'onis iiigris anjjiilo 

 acnlo hasin seg^nienli s|ieclaiililius ^ nllingenlilins. Anus ni!,'er. 

 A'enler fiaviis. iiicisiiris liriiniieis. Al» liyalina!, lenissime liriin- 

 nescenles, iiervis 3 4^* 4 lungiliiilinalilxis iion exacle jiarallelis, 

 sed versus aiiicein |>aii]lii]iini convergenliliiis. Halleres allii. 

 Pedes testacei. — Siiecimeii in tigiira Meigeni inasciiliim vi- 

 deliir delinealum. 

 Olts. D. LeoH Dufour siiecimina iilriiisqtiesexiispliira, qiioriiin 

 liiijia» in Boleto mense Octuli. caiil», e S:t Sever Gallise inihi 

 siili indicio : "Dros. maculnla Leon Duf. Annal. des Seienc. 

 IVattir. Paris 1839. p. 50. 15. T. 3. f. 91." communicavil, qtia; 

 liiiic (D. Hiiitrio) in miillis accediint; sed magnitiidine (l^ 

 lin.) iiaiillo inajore, llioracis dorso diliilissiine lirunneo-Uiline- 

 alO, nec iinmaciilato, sciilello fascia transversa lata fiisca cer- 

 to sitii ■persi^iciia , aliduminis dorso segmento l:inu iininacula- 

 tu, 2:do inacula iilrinqiie, 3:lio, 4:to &(^5:to in singulo maculis Iriliiis 

 inajuscii]is roliindatis. nigris, lilieris (in seginenlo 3:lio Irans- 

 versiin siilicuniluenlilius) , &^ 6:to miniito relracto siibiminacu- 

 lato, ut &r alis liyalinis , nervis longitudinaiilms 3 fi^ 4 siilipa- 

 rallelis, vix versus apicem cunvergenlihus , aliiinde recediint ; 

 Scandinavia Faiinx liacteniis ignola. 



20. D. picta : llavo-leslacca, epislomale pedibusque 

 pallidioribus; abdominc maculis Irirariain disposilis biun- 

 neo-iiigris; alaruin nervis Iransversis modicc remolis, seg- 

 menlo nervi longiUidinalis 4:li ullimo anlecedeule eirci- 

 lcr l^ longiore. $. (Long, \ lin.). 



Slaeg. in lilleris 5 Aug. 1813. 



Ilab. iii Scandinavia meridionali rarissime, mihi 

 nuinquam obvia, sed e Dania in speciminc unico pro dc- 

 scribendo mibi a D. Stager nuiluo coinmuuicala. 



