Gnoriste bilineata Zetterstedt, 1852

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

Gnoriste bilineata Zetterstedt, 1852

Materials

Type status: Other material. Occurrence: catalogNumber: MYCE-JS-2012-0001 ; recordedBy: J. Salmela; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Lapponia kemensis pars orientalis; verbatimLocality: Savukoski, Törmäoja; decimalLatitude: 67.846; decimalLongitude: 29.471; geodeticDatum: WGS84; Identification: identifiedBy: J. Salmela; Event: samplingProtocol: Malaise trap; eventDate: 2012-7-10 /8-16; habitat: headwater stream, old-growth boreal forest; Record Level: institutionCode: JES Type status: Other material. Occurrence: catalogNumber: MYCE-JS-2012-0037 ; recordedBy: J. Salmela; individualCount: 6; 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: 2012-7-10 /8-16; habitat: headwater stream, seminatural boreal forest; Record Level: institutionCode: JES Type status: Other material. Occurrence: catalogNumber: MYCE-NV-2013-0155 ; recordedBy: J. Salmela; individualCount: 6; sex: male; Location: country: Finland; stateProvince: Lapponia kemensis pars orientalis; verbatimLocality: Sodankylä, Ylä-Postojoki; decimalLatitude: 67.851; decimalLongitude: 26.481; geodeticDatum: WGS84; Identification: identifiedBy: N. Vartija; Event: samplingProtocol: Malaise trap; eventDate: 2009-6-29 /8-3; habitat: headwater stream, seminatural boreal forest; Record Level: institutionCode: JES Type status: Other material. Occurrence: catalogNumber: MYCE-NV-2013-0181 ; recordedBy: J. Salmela; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Lapponia kemensis pars occidentalis; verbatimLocality: Kittilä, Vielmakoskenpalo NW; decimalLatitude: 68.009; decimalLongitude: 25.044; geodeticDatum: WGS84; Identification: identifiedBy: N. Vartija; Event: samplingProtocol: Malaise trap; eventDate: 2007-6-26 /8-1; habitat: rich spruce mire; Record Level: institutionCode: JES Type status: Other material. Occurrence: recordedBy: W.Hellen; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Tavastia borealis; municipality: Tuovilanlaks; locality: Vammelsjoki ; decimalLatitude: 63.228; decimalLongitude: 27.115; geodeticDatum: WGS84; Identification: identifiedBy: C. Lundström; Event: eventDate: 1905; Record Level: institutionCode: MZHF Type status: Other material. Occurrence: recordedBy: R.Frey; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Regio aboënsis; municipality: Vihti; locality: Vihtijaervi ; decimalLatitude: 60.523; decimalLongitude: 24.556; geodeticDatum: WGS84; Identification: identifiedBy: C. Lundström; Event: eventDate: 1905; habitat: herb-rich forest; Record Level: institutionCode: MZHF Type status: Other material. Occurrence: recordedBy: R.Frey; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Regio aboensis; municipality: Vihti; locality: Vihtijaervi ; decimalLatitude: 60.523; decimalLongitude: 24.556; geodeticDatum: WGS84; Identification: identifiedBy: C. Lundström; Event: eventDate: 1905; Record Level: institutionCode: MZHF Type status: Other material. Occurrence: recordedBy: R.Frey; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Alandia; locality: Jomala ; decimalLatitude: 60.151; decimalLongitude: 19.948; geodeticDatum: WGS84; Identification: identifiedBy: C. Lundström; Event: eventDate: 1905; habitat: herb-rich forest; Record Level: institutionCode: MZHF Type status: Other material. Occurrence: recordedBy: W.Hackman; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Karelia borealis; municipality: Kitee; locality: Naersaekkaelae ; decimalLatitude: 61.918; decimalLongitude: 30.138; geodeticDatum: WGS84; Identification: identifiedBy: W.Hackman; Event: eventDate: 1962-5; Record Level: institutionCode: MZHF Type status: Other material. Occurrence: recordedBy: P.Vilkamaa; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Nylandia; municipality: Sipoo; locality: Hindsby, Gillerberget ; decimalLatitude: 60.344; decimalLongitude: 25.191; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Malaise trap; eventDate: 2004-7-6 /7-16; habitat: old-growth forest, herb-rich type; Record Level: institutionCode: JJH Type status: Other material. Occurrence: recordedBy: J.Jakovlev; individualCount: 2; sex: 1 male, 1 female; Location: country: Finland; stateProvince: Nylandia; municipality: Sipoo; locality: Hindsby, Gladerseker ; decimalLatitude: 60.339; decimalLongitude: 25.218; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Malaise trap; eventDate: 2005-7-21 /7-25; habitat: old-growth forest, herb-rich type; Record Level: institutionCode: JJH Type status: Other material. Occurrence: recordedBy: J.Jakovlev and G. Ståhls; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Regio aboënsis; municipality: Turku; locality: Ruissalo-1 ; decimalLatitude: 60.432; decimalLongitude: 22.165; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Malaise trap; eventDate: 2005-7-13 /8-27; habitat: old-growth forest, herb-rich type; Record Level: institutionCode: JJH Type status: Other material. Occurrence: recordedBy: J.Jakovlev and G. Ståhls; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Regio aboënsis; municipality: Turku; locality: Ruissalo-2 ; decimalLatitude: 60.432; decimalLongitude: 22.158; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Malaise trap; eventDate: 2005-5-11 /6-20; habitat: old-growth forest, herb-rich type; Record Level: institutionCode: JJH Type status: Other material. Occurrence: recordedBy: J.Jakovlev; individualCount: 1; sex: female; Location: country: Finland; stateProvince: Regio aboënsis; municipality: Karjalohja; locality: Karkali_North ; decimalLatitude: 60.243; decimalLongitude: 23.797; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Reared from wood; eventDate: 2007-5-16 /6-25; habitat: old-growth forest, herb-rich type; Record Level: institutionCode: JJH Type status: Other material. Occurrence: recordedBy: J.Jakovlev; individualCount: 2; sex: male; Location: country: Finland; stateProvince: Nylandia; municipality: Kirkkonummi; locality: Kuokkamaa ; decimalLatitude: 60.121; decimalLongitude: 24.608; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Malaise trap; eventDate: 2010-6-17 /7-13; habitat: old-growth forest, herb-rich type; Record Level: institutionCode: JJH Type status: Other material. Occurrence: recordedBy: J.Jakovlev; individualCount: 2; sex: male; Location: country: Finland; stateProvince: Nylandia; municipality: Kirkkonummi; locality: Norra flaget ; decimalLatitude: 60.113; decimalLongitude: 24.624; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Malaise trap; eventDate: 2010-7-13 /8-23; habitat: old-growth forest, herb-rich type; Record Level: institutionCode: JJH Type status: Other material. Occurrence: recordedBy: J.Jakovlev; individualCount: 1; sex: female; Location: country: Finland; stateProvince: Regio aboënsis; municipality: Tammisaari; locality: Dragsvikin kartano ; decimalLatitude: 60.001; decimalLongitude: 23.492; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Malaise trap; eventDate: 2010-6-18 /7-14; habitat: herb-rich forest, spruce dominated,huge willows.; Record Level: institutionCode: JJH Type status: Other material. Occurrence: recordedBy: J.Jakovlev; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Regio aboënsis; municipality: Tammisaari; locality: Dragsvikin kartano ; decimalLatitude: 60.001; decimalLongitude: 23.492; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Malaise trap; eventDate: 2010-6-18 /7-14; habitat: herb-rich forest, spruce dominated,huge willows; Record Level: institutionCode: JJH

Distribution

European, wide range in Europe ( Chandler 2004). Rather common in herb-rich forests in South Finland, no former records from Finnish Lapland.

Ecology

Immature stages are unknown, but adults have been reared from moss patches and exposed forest soil in Norway ( Økland 1999) and from an aspen log bearing polypores (J. Jakovlev, unpublished). However, due to the methods used (eclector trap in situ), it can not be ruled out that adult specimens were already present in the substrate when the trap was set ( Økland 1999). Congeneric species G. apicalis Meigen, 1818 has been reared from moss cushions around a seepage in Germany ( Lenz 1927).