2112 112. Helomyza. 



ciiicti, lia?c vero fiiscedo p1eriimi]ue ila «lilalata, ut fere loliis 

 ajiex alffi evadat obsolete fiiscaniis, reliclis in intersliliis ner- 

 voriim ail ipsiim apicein maciilis 2 inilelerniinalis cinereo- I. 

 albiclo-hyaliiiis, Costa vage b\ (lislincfe seliilosa, Halleres al- 

 bidi. Pedes llavi , arliculis larsonim 3 iillimis nigricantibus. 

 Tibia; anticje poslica-que ajiice leniter fiisca>. Genicula postica 

 siimma qiioque brunnescenlia. An varietas H. affiiiu {5)1 a 

 qua vix nisi liiiea thoracis obsciira &^ alariim costa apiceqiie 

 subfiiscanis, hoc inaciilis albidis sa-jie miniis persjiicuis, differt. 

 Ohs. Siiecimina diio , qiiorum uniim masciiliim &^ alleriim fe- 

 inineiim, magniliidiiie nonnihil niinore , alaniin nervis Irans- 

 versis iiaiillo latiiis iiifiiscalis, maciilis illis trtbiis aiiicalibiis 

 siibconliuentibiis saliiraliiis fiiscis, maculis diiabiis lermiiiali- 

 biis albis evidentioribus, costa breviiis setiilosa, &^ denique li- 

 biis apice haud fuscis jirsdita, in omnibiis reliqiiis -noslrs i/. 

 rufa similliina, siib iiomine : "Hel. trigrina IVIeig.'' a Nobil. 

 D, Leort Dufoiir e S:t Sever Galli» nujier obtinui, Hjbc ve- 

 ro individua ciim descrijilione Meigeniana Helom. rufts ex- 

 acte coiiveniiint 6C geniiiiiam ejus sjieciem sine diibio consti- 

 tuunt. Si ila esl, sjiecies Areigeniana &^ Falleniana diverss 

 suiit. 



8. H.flava: flava, epislomalfi albicanlc; anlennis 

 rolundalis lulvo-flavis, sela sal longc plumala; abdomi- 

 nis incisuris lenuissime nigricanlibus; alis pallide iiyali- 

 nis, ncrvis Iransvcrsis punclisque Iribus apicis fuscis, co- 

 Sla dislincle sptulosa J$. (Long. 2 liii.), 



Meig. Dipt, 6, 50. 3, $. Macq. BulT. 2. 411. 3. ^?. 

 H. rufa Fall. Htlcromyzid. 1. 2. <J$. (e parle). — £^. rw- 

 fa ZeU. Iiis. Lapp. 165. 3. ^^. 



Hab. in Scandinaviae pratis & silvis Jui. Aug. 

 passiin, in copula eliam capla; sciiicel in Scania ad 

 Espcrod cCc; in Smolandia (LJuughJ; in Oslrogolhia ad 

 Gusum, Larkelorp, Wadsleua; in Uplandia ad Holmiam, 



