1240 121. Scopolio. 



me cinereo-micans. AIsc hj^alinee, costa nigvicante, nenis 

 transversis fnscedine cinctis; horuni ordinaiio recto , apica- 

 li incurvo. Squamaj albee. Pedes nigri, setosi , ungtiibus 

 pulviilisque in utroque sexu parvis, tarsis anticis in $ 

 nonnihil crassioribus. 



Obs. Meigeni Tach. carbonaria 1. c. , "corpore atro ct ner- 

 vis transversis rectis" a nostra differt. 



2. Sc. cosiuta: alerrima, epislomale argenleo- 

 micante; anlennis linearibus, nigris; palpis flavis; alis 

 hyalinis, cosla angusle nigricanle, ncrvo Iransvrrso api- 

 cali lcviler flexo; squamis albis. J^. (Long. 2 — 2^ lin.). 



Mcig. Dipt. T. 252. 1. t. 11. f. 4G? (alis nimis ob- 

 scuris). — Ocyptera Fall. Rbizom. 8. 8. ^. originaria. — 

 TacJiina Meig. Dipt. 4. 419. 314? ?. 



Hab. in graminosis d; campis arenosis, terrse nudic \ 

 saepe insidens, per Scandinaviam, 21 Maj. — 15 Jul., pas- 

 sira; in copuia pluries depiebcnsa; scilicel in Scania ad 

 Luud, Kjeflinge, Abusa, Bjornslorp, ulrumque Esperod, 

 cfcc., sat frequens; in Westrogothia, D. Boheman; in 

 Oslrogolhia ad Gusum, 1). Wahlherg , cfc Larketorp raris- 

 sime, ipse; in Norvcgia ad Thynacs in paroccia Skogn, 

 D. Dahlbom. 



O?' Similis Sc affinis priori , sed niagnitudine paullo niajore, 

 colore corporis ceerulescenti atro, nec 8eneo-micante, an- 

 tennis prajsertini in $ paullo validioribus, ut & alarum 

 costa angustius nigricante, interdum leviter tantum fuscana, 

 & nervis transversis fuscedine haud cinctis, vere distincta. 

 Antennaruni sela biarticulata videtur? Nervi transversi sub- 

 recti , apicalis plerumque levissimc flexus. 



Obs. Meigeni Tacli. coslala 1. c. "palpis nigris, & nervo 

 transverso recto", a Falleni & noslra differt, Ergo dubia. 



