13.S 53. Rhampfiomyia. 



tallicc reiiiteiitcs , nervis tcnuissimis, albi.s, area discoidali 

 lunceolata ; iiervo longitiidiiiali septimo abbreviato. Halte- 

 riini petiolus albiilus, clava inagna , rotundata , iiigricante. 

 Anus inaris subhians, supeine cauda bievi, pilosula, eiccta ; 

 infernc fornicatus Kliini urcuatim sursum flexum, ferrngine- 

 uni, basi cras:sum, capillare, eniittens. Pedes (usci, subiiudi, 

 tibiis validis, in o subarcuatis, extus pube brevi serrulatis, 

 in femina extus distincte ciliatis. 

 Obs. Rh, hybrida mas , corpore nigro , in Sectione sequente 

 inveniendus. 

 Sect. 2. Corpns JJainca?is , opacnm graci/e (in /?. 

 hnhrideB mare corpus nigrum). 



62. R. -fiava: parce pilosa, leslacca, pedibus elon- 

 galis, simplicibus , flavis, tarsis obscuris, capile cincreo, 

 anlennis in (^ apice, in ^ lolis, nigris; hauslello capile 

 duplo longiore, tenui; alis pallesccnli hyalinis. ^'^. 

 (Long. fere 1| lin.). 



Meig. Dipl. 3. 59. 36. ^^. Macq. Buff. 1. 335. 2. 

 cf^. Zett. Ins. Lapp. 572. 15. ^^. Kmpis Fall. Empid. 

 30. 35. c{$. 



Hab. in floribus Umbellalarum d- Compositarum, li- 

 benler locis umbrosis , per Scandinaviam, 16 Jul. — 15 

 Sopt., vulgaris; scilicel in Scania, Oslrogothia, Helsingia 

 d- Jemtlandia usque ad Hofverberget, mihi ubique fre- 

 quenler obvia, deinde rarescit c^ in Botnia atque inlra 

 limitem Lapponiai non nisi rarissimc visa. 



(5+' Tencra, flava. Oculi in viva rufescentes. Alae flavescen- 



ti hj'alina3, stigmate nullo, area discoidali ovata. Ncrvus 



longitudinalis 7:mus abbreviatus. Tibiae spinulosee. Tarsi 



fusci. Abdomen dorso plus ininus infuscato; interdum fu- 



sco-snbannulatum. Auus maris simplex, oblusus. 



63. i?, hybrida: parce pilosa, corpore nigro (cf), 



aul leslacco (^), podibus elongatis, simplicibus, flavis, 



tarsis obscuris, capile cinereo, antennis nigris; haustello 



capile duplo longiore, lcnui; alis fuscanis i^), aut hya- 



linis (^). J^. (Loiig. fere \\ lin.). 



Mas: ater, haltcribus cuncoloribus, pedibus flavis, tarsis ob- 

 scuris, alis fu.scanis; 



