Eudicrana nigriceps ( Lundstroem , 1909)**

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

publication ID

https://dx.doi.org/10.3897/BDJ.2.e1068

persistent identifier

https://treatment.plazi.org/id/8EB19622-FFD6-6BE6-D59A-41EF295D8F40

treatment provided by

Biodiversity Data Journal by Pensoft

scientific name

Eudicrana nigriceps ( Lundstroem , 1909)**
status

 

Eudicrana nigriceps ( Lundstroem, 1909)**

Materials

Type status: Other material. Occurrence: recordedBy: A. Polevoi; individualCount: 1; sex: male; Location: country: Russia; stateProvince: Republic Karelia; verbatimLocality: Obzha, Mayachino; decimalLatitude: 60.777; decimalLongitude: 32.818; geodeticDatum: WGS84; Identification: identifiedBy: A. Polevoi; Event: samplingProtocol: Sweep netting; eventDate: 2012-6-25; Record Level: institutionCode: FRIP GoogleMaps

Type status: Other material. Occurrence: catalogNumber: MYCE-JS-2013-0367 ; recordedBy: J. Salmela; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Ostrobothnia borealis pars borealis; verbatimLocality: Ylitornio, Mustiaapa-Kaattasjärvi, Mustipalo N; decimalLatitude: 66.473; decimalLongitude: 25.012; geodeticDatum: WGS84; Identification: identifiedBy: J. Salmela; Event: samplingProtocol: sweep net; eventDate: 2013-06-20; habitat: spruce mire; Record Level: institutionCode: JES GoogleMaps

Type status: Other material. Occurrence: recordedBy: E.Olund; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Alandia; municipality: Hammarland; locality: Aeppeloe ; decimalLatitude: 60.372; decimalLongitude: 19.700; geodeticDatum: WGS84; Identification: identifiedBy: C. Lundström; Event: eventDate: 1900; Record Level: institutionCode: MZHF GoogleMaps

Type status: Other material. Occurrence: recordedBy: R. Storе; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Ostrobothnia australis; municipality: Pietarsaari; locality: Jakobstad ; decimalLatitude: 63.665; decimalLongitude: 22.672; geodeticDatum: WGS84; Identification: identifiedBy: W.Hackman; Event: eventDate: 1932-9-26/9-26; Record Level: institutionCode: MZHF GoogleMaps

Type status: Other material. Occurrence: recordedBy: R. Storå; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Regio aboënsis; municipality: Sauvo; locality: Karuna ; decimalLatitude: 60.264; decimalLongitude: 22.550; geodeticDatum: WGS84; Identification: identifiedBy: W.Hackman; Event: eventDate: 1934-4-8/4-8; Record Level: institutionCode: MZHF GoogleMaps

Type status: Other material. Occurrence: recordedBy: A.Nordman; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Alandia; municipality: Lemland; locality: Norrhamn ; decimalLatitude: 60.073; decimalLongitude: 20.001; geodeticDatum: WGS84; Identification: identifiedBy: W.Hackman; Event: eventDate: 1943-7-24/7-24; Record Level: institutionCode: MZHF GoogleMaps

Type status: Other material. Occurrence: recordedBy: W.Hackman; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Nylandia; municipality: Espoo; locality: Westend ; decimalLatitude: 60.159; decimalLongitude: 24.799; geodeticDatum: WGS84; Identification: identifiedBy: W.Hackman; Event: eventDate: 1968-7-14/7-14; Record Level: institutionCode: MZHF GoogleMaps

Type status: Other material. Occurrence: recordedBy: J.Jakovlev; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Regio aboënsis; municipality: Karjalohja; locality: Karkali_South ; decimalLatitude: 60.238; decimalLongitude: 23.784; geodeticDatum: WGS84; Identification: identifiedBy: J.Jakovlev; Event: samplingProtocol: Malaise trap; eventDate: 2004-6-1/6-14; habitat: old-growth forest, herb-rich type; Record Level: institutionCode: JJH GoogleMaps

Distribution

A rare European species. Besides Britain the species was recorded only from Northern Europe: Finland ( Lundström 1909, as Neoempheria nigriceps ), Norway ( Økland 1999), Sweden ( Kjaerandsen et al. 2007), Estonia ( Lackschewitz 1937) and NW Russia ( Ostroverkhova and Stackelberg 1988, Chandler 2004). However, that Russian ("Northwest") record given by Ostroverkhova & Stackelberg ( Ostroverkhova and Stackelberg 1988) may actually refer to the Estonian record given by Lackschewitz ( Lackschewitz 1937). A few old Finnish records are mainly from southern Finland; from Åland archipelago and a few mainland sites not far from the Baltic coast (Lohja [holotype, Lundström 1909] Karjalohja, Helsinki, Espoo, Pietarsaari). The new Finnish record is from a much more northern area, SW Lapland (mid boreal vegetation zone). Reported here for the first time from the Republic of Karelia.

Ecology

Although the species is very rarely caught, the available records suggest that the species could be restricted to pristine forests. New findings from Russian Karelia are from herb-rich spruce dominated forest on the SE shore of Lake Ladoga. The sampling locality in SW Lapland (Ylitornio) is a spruce mire dominated by Vaccinium vitis-idaea on the ground layer, adult specimens were collected around a fallen spruce. Larval microhabitats are not perfectly known. Rearing records are available only from Norway where Økland ( Økland 1999) collected Eudicrana nigriceps with eclector traps over ground vegetation in three different substrates: (1) patch of Eu-Piceetum ground vegetation, (2) wet moss carpet on steep rock in Eu-Piceetum woodland, (3) mineral soil exposed by windfelling of Picea abies .

Conservation

Red-listed in Finland (EN, Penttinen et al. 2010).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Mycetophilidae

Genus

Eudicrana