72. Helophilus. 3119 



ina fiisciiin, iilrinqiie (cl anlice el jxjslice) i^er lineolain Irans- 

 ver-iain leriniiiattiin. Sqiiama; flavaB el llavo-ciliala'. Halleres 

 palliili. Peiliim anlicoriiiu liliia! al» apice ad uUra mediiiin ni- 

 fira, liasi (lav,T; poslicoriim femora lota nijjra, pone inediiim 

 incrassata, liliia- ejiisdem jiaris iiigrse, liasi vix ad 3:liain jiar- 

 lein lolins tiliia» llavo-alliidH! , pone inediiiin siiliciirvala". — . 

 C:fr insiiper descriiilio liiijiis sjieciei in Dii>l. Scand. 1. c. 

 Ghs. 2. Snli iioinine : "KrislaliH hijpcrborcHS Wiedem. e (iruii- 

 landia, 1). Wesl ennanii ."' diio individua liiijiis in iniiseo Fal- 

 leniano assi-rv aiiliir. 



'i — 3. //. (iffinis : i)i^>er, epistomale convexo albi- 

 ilo, villa media alia; Ihoiacis lineis 4 stramineis; abdo- 

 minis fasciis 3 inlerruplis reclis, l:ma lala, !2:daque rao- 

 dice angusla, flavis, 3:lia angustal.a glauco-alba; pedum 

 anleriorum femoribus apice lale, tibiis fere lolis, larsis- 

 que basi, flavo-albidis, femoribus posticis pone raedium 

 incrassalis, venlre uigro , basi lateribus albjdo. (^5- (Lo"g- 

 4^ lin.) 



Walilb. iu Conspect. Actor. Acad. Holm. 1844. n:o 

 4. p. 64. ^. — Hel. (irclicus Zelt. Dipt. Scnnd. '1. (378. 

 'i. ex parte, specimiiia scilicel duo e Muonioniska el Al- 

 sen. — Hel. Injbridus Low Ent. Zeil. 1846. p. 141. 6. 

 1$'^. videtur. — - Hel. Irivillalus Meig. Dipt. 3. 373. 5. ,J. 



Hab. in floribus a fine Julii ad finem Augusti pcr 

 Sveciam meridionalem ct mediam rarissime, borcalem 

 et Lapponiam passim ; scilicet in Scania ad Silfakra se- 

 rael a Prof. irohlber^ lS4(i invenlus; in Smolandia ad 

 Skiirsjo, beat. Ljuugh, qui hunc in unico exemplo olim 

 communicavil ; in Jemtlandia ad diversorium Berge iii 

 Alsen parce , ipse,- in Lapponiae Lulensis convallibus 

 deuslis alpis Walli propc lcmplum Qvickjock in flori- 



394 



