New European records of Ditomyiamacroptera Winnertz (Diptera: Ditomyiidae) with notes on its distribution Author Kurina, Olavi Author Chandler, Peter text Biodiversity Data Journal 2018 6 24857 24857 http://dx.doi.org/10.3897/BDJ.6.e24857 journal article http://dx.doi.org/10.3897/BDJ.6.e24857 1314-2828--24857 Ditomyia macroptera (Winnertz, 1852) Materials Type status: Other material . Occurrence: recordedBy: Urmas Juerivete ; individualCount: 1 male 2 females ; Taxon: scientificName: Ditomyiamacroptera (Winnertz, 1852); Location: country: Bulgaria ; countryCode: Bulgaria/BG; stateProvince: Blagoevgrad; municipality: Strumyani; locality: Ilindentsi, old orchard ; verbatimCoordinates: 41°39"N , 23°14"E ; coordinatePrecision: 0.01667; Identification: identifiedBy: Olavi Kurina ; Event: samplingProtocol: reared ; eventDate: 2014-04-25 / 2014-05-05 ; eventRemarks: reared fromPhellinusalni, coll 25.04.2014, emerged 05.05.2014; Record Level: collectionCode: IZBE ; basisOfRecord: PreservedSpecimen Type status: Other material . Occurrence: recordedBy: Phil Withers ; individualCount: 1 male ; Taxon: scientificName: Ditomyiamacroptera (Winnertz, 1852); Location: country: France ; countryCode: France/FR; stateProvince: Bourgogne-Franche-Comte ; municipality: Doubs; locality: Lac de Remoray, bas marais du Crossat ; Identification: identifiedBy: Peter Chandler ; Event: samplingProtocol: Malaise trap ; eventDate: 2011-04-26 ; eventRemarks: ex Malaise trap No 9; Record Level: collectionCode: CPCM ; basisOfRecord: PreservedSpecimen Type status: Other material . Occurrence: recordedBy: Phil Withers ; individualCount: 1 female ; Taxon: scientificName: Ditomyiamacroptera (Winnertz, 1852); Location: country: France ; countryCode: France/FR; stateProvince: Bourgogne-Franche-Comte ; municipality: Doubs; locality: Lac de Remoray, bas marais du Crossat ; Identification: identifiedBy: Peter Chandler ; Event: samplingProtocol: Malaise trap ; eventDate: 2011-08-09 ; eventRemarks: ex Malaise trap No 10; Record Level: collectionCode: CPCM ; basisOfRecord: PreservedSpecimen Diagnosis The imago of D. macroptera (Fig. 1) is large (up to 8 mm; about 5 mm in D. fasciata ), dark brown to blackish (yellowish-brown in D. fasciata ), while the wings are uniformly smoky (smoky with 2 light transverse bands in D. fasciata , cf. Kurina and Grootaert 2016 : fig. 5A). The male and female terminalia are previously figured by Zaitzev ( Zaitzev 1978 : fig. 6, Zaitzev 1994 : fig. 24-3,7). The male terminalia of the studied specimen from Bulgaria are provided in lateral (Fig. 1), dorsal and ventral views (Fig. 2). Conservation Due to its rarity, D. macroptera is considered as critically endangered (CR) in the Czech Republic ( Sevcik 2005 ). Biology According to Landrock ( Landrock 1940 ) the species is rare in the mountain forests of Central Europe. This species has only been reared from two very similar species of bracket fungi: Phellinus igniarius ( Winnertz 1852 ) and Ph. alni (original data).