Boletina intermedia Lundstroem , 1915*

Jakovlev, Jevgeni, Salmela, Jukka, Polevoi, Alexei, Penttinen, Jouni & Vartija, Noora-Annukka, 2014, Recent noteworthy findings of fungus gnats from Finland and northwestern Russia (Diptera: Ditomyiidae, Keroplatidae, Bolitophilidae and Mycetophilidae), Biodiversity Data Journal 2, pp. 1068-1068 : 1068

Boletina intermedia Lundstroem, 1915*

Materials

Type status: Other material. Occurrence: catalogNumber: MYCE-JS-2012-0079 ; recordedBy: J. Salmela; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Lapponia kemensis pars orientalis; verbatimLocality: Sodankylä, Heinäaapa; decimalLatitude: 67.596; decimalLongitude: 26.883; geodeticDatum: WGS84; Identification: identifiedBy: J. Salmela; Event: samplingProtocol: Malaise trap; eventDate: 2012-6-6/7-6; habitat: rich spring fen; Record Level: institutionCode: JES

Type status: Other material. Occurrence: catalogNumber: MYCE-JS-2013-0217 ; recordedBy: J. Salmela; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Lapponia kemensis pars orientalis; verbatimLocality: Sodankylä, Kaita-aapa; decimalLatitude: 67.845; decimalLongitude: 26.553; geodeticDatum: WGS84; Identification: identifiedBy: J. Salmela; Event: samplingProtocol: Malaise trap; eventDate: 2012-6-5/7-3; habitat: intermediate rich fen, aapamire; Record Level: institutionCode: JES

Type status: Other material. Occurrence: catalogNumber: MYCE-JS-2013-0187 ; recordedBy: J. Salmela; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Lapponia kemensis pars orientalis; verbatimLocality: Savukoski, Joutenoja; decimalLatitude: 67.821; decimalLongitude: 29.440; geodeticDatum: WGS84; Identification: identifiedBy: J. Salmela; Event: samplingProtocol: Malaise trap; eventDate: 2012-6-14/7-10; habitat: headwater stream, seminatural boreal forest; Record Level: institutionCode: JES

Type status: Other material. Occurrence: catalogNumber: DIPT-JS-2014-0013 ; recordedBy: J. Salmela; T. Hietajärvi; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Regio kuusamoensis; verbatimLocality: Salla, Kuntasjoki, Värriö Strict Nature Reserve; verbatimElevation: 320 m; decimalLatitude: 67.749; decimalLongitude: 29.617; geodeticDatum: WGS84; Identification: identifiedBy: J. Salmela; Event: samplingProtocol: Malaise trap; eventDate: 2013; verbatimEventDate: 2013-6-4/29; habitat: headwater stream, old-growth boreal forest; Record Level: institutionCode: JES

Distribution

Palaearctic. Boletina intermedia (Fig. 11b) is a poorly-known fungus gnat, described from Russia, New Siberian Islands ( Lundström 1915). In Europe there is a previous record from Germany ( Plassmann and Joost 1986) here reported for the first time from Fennoscandia. Finnish records are from the north boreal zone, central ( Sodankylä) and eastern (Salla, Savukoski) Lapland.

Ecology

Collected from fens (an intermediate rich flark fen and a rich spring fen) and in the vicinity of a headwater stream. Immature stages are unknown.

Taxon discussion

See Boletina borealis Zetterstedt.