198 a). Agromyza. '2139 



Frons fiC veitex selosa. Anlennsp niediocres I. iiroporiione mi- 

 niisciila>, seta inicroscopice iiiilieriila ojiscina. Kiiistonia ca- 

 nu-nitens, seta inystacina iil in priori. Pal|ii lilifi)riiies ^^jiro- 

 boscis retracta nigra, hac caiiitiilo ferriijrineo. Ociili inagni, 

 oblongo-rotiinilali, in viva oliscnre ferrniriiiei iiariini .•piieo-ini- 

 cantes. Tliorax ^ sciitelliiin ni^rn iiilida, selis ordinariis in- 

 slriicla. Aliiloinen olilongo-ovaliini niirniin iiilidnm pilosii- 

 liiin, ano in C? inilexo, in 9 acuto comiirt-sso. AI» sordide 

 liyalina", liasi siihalliicantes, nervis jiersiiiciiis fiiscis, costali 

 crassiori niido olisciiriori, ciiin iiervo lonRit. 3:lio iii apice a- 

 la> conjiinclo iliiijiie cessanle. Nervi : aiixiliaris ad 3:liam co- 

 stiB iiarlein 6C "llra exlensiis, geininiis, 5:tiis longitiidinalis 

 ad inarginem iirodiictus, 6:tiis valde obsoletiis ; Iraiisversi per- 

 spiciie approximali fiC i*'"». "t seginentiim nervi 4:ti longitiidi- 

 nalis 2:diiin terlio Iriiilo breviiis evadat; ordinariiis leiiissiine 

 ubliqitiis, a inargine sat longe remoliis. Sqiiains iiarva? §<^ 

 balteres allin. Pedes simiilices, aiil loli nigri, aiil toli lirim- 

 neo-nigri, aut landein iiiceo-nigri, liliiis tarsisqiie iiiceis. 

 \'ar. Ii. 9. anlennis apice olilique siililrtincalis , alias var. a. si- 

 milliina; e Dania a D. Slceger inissa. 



6. A. curhonaria : lola nigra opaca pubcscens; ca- 

 pile anlennisqiie a!iis; alis hyalinis, ueivis; transvcisis 

 niodice approxiraalis, honini nicdio apici auxiliaris op- 

 posito, ordinaiio in nicdio ahe silo, longiliidinalihus ■>, 

 3 (fc A: apice lcnilcr divergcnlihus. <^5- (Long. I| — | ^- 

 lin.). 



Agrom. nigra Zcll. Ins, Lapp. 788. 5. ^^. 



Hab. iu Scandinavia a medio iuensis Maji ad fiiicn» 

 Julii rarius, in copula lcr capla; sciliccl in Scauia ad 

 Luud; in Uplandia ad Holmiara, 1). fVa/i/berp; ; iii 3en\l- 

 landia ad Skalslugan prope Jugum al|»iimin scmcl ; in 

 Norwcgia; alpe Dowrc, D. linhemnn. 



