191. Gyinnopn. 2619 



3:tiiis iii siiiiiiiii) a|>it'e, ^' 4:liis inox |iuiie a|>icein ala^ iliiiiue 

 ciiiii cuslali ilesiiUMile cuiijiiiictus. excnrreiiles, jiaralleli; 5:liis 

 infra Iransversiiin unlitiaritiin ilellextis ad marginem iiun om- 

 nino coiiliiiiiattis (non vero ila aMireviatiis ii( in ti^iira Mei- 

 geni); Iransversi sal lale remuli, lioriim mediiis apici aux»- 

 liaris prcccise <>|>[>osittis, ortlinaritis fere [XHie mediiiin al» si- 

 liis jiropitis ail marginein iiiteriurem retractiis, uLliqiie dii- 

 etiis. Halteres ntidi. Sqiiamse vix iilla?. Pedes sim[>lices liaud 

 validi, inermes, i>ul)eruli. Color niger 1. «enescens. Motu ni- 

 si sule iirente panim vivida ; larde ^ hreviter volal, lente 

 amliiilal. Hahititlio iii fluril>tis, fuliis planlartim ^ graminu- 

 sis; 111 feneslris &7 j>arieti!>iis sa>[ie insidens. Metamorphosis 

 ignula. l'arasilice in Pentatoiint vivere dicittir. Differeiitia 

 sexiis; inas : ano obtiisu ; /'e«</'//«; aiio aciiliori, vagiiia arti- 

 culata hrevi, vix eriimi>enle. Ti/pus generis : Gymnopa 

 anen. 



1. G. cenea: obscure lenea nilida, capile pedibus- 

 que nigris; larsis llavis; alis hyalinis, segmenlo ncrvi 

 4;li longiludinalis 2:do lertio fere I.| breviori; halleri- 

 bus albis. cf$. (Long. 1| lin.). 



Fail. Oscinid. 10. l. J"?. verissima. — Meig. Dipt. 

 6. 131. 2? (Gi/mn. stihsiiUans EjusJom 6. 132. 1. po- 

 tius huc referlur). — Gymn. cpwea Macq. Bnd". 2. 581. 2. 

 iMiisca subsiillans Fabr. Enl. Syst. 1. 304. 90. Erista- 

 iis eadem Faljr. Anll. 216. 68. Gymnopn eadem Macq. 

 BuO'. 2. 581. I. Tab. 23. f. 6. (cai)nl). 



Hab. in (loribus prieserlim borlensibus, foliis plan- 

 larum, sed eliain in parielibus aigillaceis soli expositis, 

 in feiieslris f|iioqiic interdum rcpens, pcr Scandiiiaviam 

 nieridion.ilcm ct uiediam, ad domos, per horlos tt pra- 

 la, a piinio vcro (inilio Aprilis), sub lola icslale ad se- 



