79. Erislalis. 803 



male subuniluberculalo, nudo; anlennis parvis, nigris, 

 sela lenuiler puboscenle; alis subfusco-hyalinis, squarais 

 halteribusque all)is, horuni clava in ^ fusca; pedibus 

 nigris, anteriorum geniculis libiarunique basi, <fc larsorum 

 arliculis modiis, albidis. ^^* (Long. 2 — 2| lin.). 



Mas: j^ri.seo- , vel fusco-pildsu.e ; ocuiis cohoerentibus per- 



spicup cineico-hirti.s ; fionte nij^ro-pilosa, siipra aiitetinas 



unisulcata; abrloniinis ilorso atro-holosericeo , apice obscure 



eeneo , nitidoi halteiibiis sordide albidis, clava nigricante; 



Fem.: breviter tt depressin» tlavido-pubescens ; oculis nudi.<» 



niediocriter tfc aequaliter remotis ; fionte iiigra , nitida, sub- 



glabru , sublilissinie punctulata, supra antennas impressa ; 



stria laterali obsoleta ; antennis nonniliil niajoribus ; abdo- 



inine toto teneo-nigro , nitido; halteribus flavo-albis; in 



copula. 



Fall. Syrph. 51. 10. J*?. vcra. -^ Zelt. Ins. Lapp. 



61 J. 18. (^^. (oculi eliani maris immerito "nudi" dicuntur. 



— Syrphns Meig. Dipt. 3. 28:j. 10? J$. — Macq. Butr. 



1. 558. H?? 



Hab. in Scania ubique vulgalissima , 20 Maj. — 14 

 -4ug. , in copula pltiries capta; in Oslrogoth. ad Gusum, 

 D. iVah/berg : \n (jottlandia ad Fardhem, Rohne dc. ; 

 in Wermelandia ad Aras; in Jemtlandia ad Sather <fe 

 Mullfjellet; in Nordlandia ad Hernosand; in Lapponia ad 

 Lycksele; in Nordlandia Norvegica ad Bjorkvik, rarius; 

 in Dania , D. Sfaegcr. (E Finlandia a D. Sahlberg^ & 

 e Reinerz Silesia? a D. Zellej- communicata). 



(J$. Valde similis «fe aflinis E. ity^maa: (20), a qua vix nisi 

 magnitudine paullo majori , tibiis basi nonnihil latius albi- 

 dis, (arsorum antcrioruni articulis 3 mediis forte purius 

 albis ut (fe in $ oculis distinctius birtis, diffcrt, ita ut 

 fere credereni E. nmtahilem (t- pygmaam tantum varietatea 

 unius ejusdemque speciei esse. tJpistoma mediocriter ex- 

 sertum, Orbita ociilorum in illaesis anguste albicat. An- 



