Mycophagous gall midges (Diptera, Cecidomyiidae: Lestremiinae, Micromyinae, Winnertziinae, Porricondylinae): first records in Sweden and descriptions of closely related new species from elsewhere Author Jaschhof, Mathias Author Jaschhof, Catrin text Zootaxa 2017 4226 4 546 570 journal article 37243 10.11646/zootaxa.4226.4.6 6759d43b-e4a5-4743-b3c8-4d0bc3a12d7e 1175-5326 265187 C1F52BEE-92CA-4ECE-8026-D955E27552BC Polyardis micromyoides Jaschhof, 1998 This rarely collected Polyardis , previously known from south and southeast of Fennoscandia ( Jaschhof 1998 , Spungis & Jaschhof 2001 ), is shown here to occur in Sweden . Previous distribution. Germany, Estonia, Latvia, Lithuania. Occurrence in Sweden: Öland. Specimens studied. SWEDEN : male (CEC253), Öland , Mörbylånga , Gamla Skogsby , scrubby meadow (“diversity meadow”), 15 Aug.–6 Sep. 2006 , Malaise trap , SMTP (trap 22, collecting event 1829); male (CEC254), same locality, 18 Aug.–18 Sep. 2015 , Malaise trap , M. & C. Jaschhof ; 3 males (CEC255–256, 272), Mörbylånga , Skogsby forest NR, mixed deciduous forest with much dead ash, 15 July–17 Aug. 2015 , Malaise trap , M. & C. Jaschhof ; male (CEC257), Mörbylånga , Västerstad elm forest NR, mature elm forest, 10 July–5 Aug. 2014 , Malaise trap , SMTP (trap 3001, collecting event 3055).