140. Notiphila. 1895 



Slenh. Monogr. 236. 32. (^?. (HydreUia). Fig. 26. 

 (ala). — N. albilabris Meig. Dipt. 6. 71. 22? Discocerina 

 albilahris Macq. BufT. 2. 528. 3? 



Hab. in graminosis uliginosis d- scaluriginibus, per 

 Succiani niodiani passim; sciiiccl in Westrogolhia, D. 

 Boheman; in Oslrogothia ad Gusum; in Uplandia ad Hol- 

 miam, D. Wahlberg; niihi in Suecia meridionali haud 

 obvia, sed a D. Boheman &, Stenhammar communicata. 



d"?. Minuta. Per colorem totius corj)oris iiigrum nitidum, fron- 

 tem atrnm, maculam suiira antennas (lislinctam candidam, epi- 

 stoma subangustatum, parallelum (nec inferne dilatatum), pla- 

 niusculum alisque carina, totum argenteum, nervum longit. 

 2:dum insolilo lirevem, fere ante nervum Iransv. ordinar. in 

 costa apice inflexo eductum &^ exinde segmentum costale 2:dum 

 3:lio nonnihil brevius, halteres pulchri citrini coloris, ut &(^ 

 jiedes nigricantes, tibiis tarsisque tantum obscure fuscis 1. pi- 

 ceis, intra subdivisionem siiam satis superque distincta. — 

 Frontis linese laterales normales aterrima; &^ ita approximata 

 ut subconfluentes totam fere fronlem impleant. Antenna; nigrje, 

 articulo ultimo rolundalo, in d* apice subtus fusco-pellucido, 

 seta in utroque sexu 5-radiata. Seta utrinque mystacina pr^eter 

 Tibrissas 2 evidenles adest. Oculi majusculi. Genje mediocres, 

 breves. Palpi, ni fallor oliscuri. Thorax postice jiarce setulo- 

 sus. Abdomen olilongum, pulierulum, segmentis posterioribus 

 subaeque longis. Alas hyalina;, non infuscals. Nervi ut in pri- 

 ori directi, excepto nervo long. 2:do adhuc paullo breviore. 

 Nervus longit. 5:tus fere ad summum marginem interiorem 

 continuatus. Pedes simplices, opaci, puberuli. 



Obs. Synonymon ]\Ieigeni dubium, quia Jialteres "albas" descri- 

 bit Auctor Clarus. IVec mutlum a Notiph. alhicipite Meig. 

 Dipt. 6. 68. 11, magniludine ^ liallerum colore exceptis, noslra 

 2V. argijrostoma discedit. iSynonymon iMacquarti ideo anceps, 

 quod in Discoceriinz speciebus nervus 5:lus longitudinalis mox 

 infra transversum ordinarium abbrevialus, nec ad margineni 

 prodiiclus, ut iii nustra N. ars;ijro^l oma. 



