Macrocera grandis Lundstroem , 1912**

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/7124D9B1-3F02-870F-9B66-BEE169F3CCAD

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Biodiversity Data Journal by Pensoft

scientific name

Macrocera grandis Lundstroem , 1912**
status

 

Macrocera grandis Lundstroem, 1912**

Materials

Type status: Other material. Occurrence: recordedBy: A. Polevoi; individualCount: 1; sex: male; Location: country: Russia; stateProvince: Republic Karelia; verbatimLocality: Obzha, Tabanovskyi mayak; decimalLatitude: 60.757; decimalLongitude: 32.815; geodeticDatum: WGS84; Identification: identifiedBy: A. Polevoi; Event: samplingProtocol: Sweep netting; eventDate: 2012-6-25; Record Level: institutionCode: FRIP GoogleMaps

Type status: Other material. Occurrence: recordedBy: R.Tuomikoski; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Satakunta; municipality: Kokemäki; locality: Kokemaeki ; decimalLatitude: 61.254; decimalLongitude: 22.317; geodeticDatum: WGS84; Identification: identifiedBy: W.Hackman; Event: samplingProtocol: Sweep netting; eventDate: 1953; 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: Kolmperae ; decimalLatitude: 60.244; decimalLongitude: 24.523; geodeticDatum: WGS84; Identification: identifiedBy: J.R.Vockeroth; Event: eventDate: 1964-7-21/7-21; Record Level: institutionCode: MZHF GoogleMaps

Type status: Other material. Occurrence: recordedBy: J.Salmela; individualCount: 1; sex: male; Location: country: Finland; stateProvince: Tavastia borealis; municipality: Äänekoski; locality: Kivipuro ; decimalLatitude: 62.563; decimalLongitude: 25.511; geodeticDatum: WGS84; Identification: identifiedBy: J.Penttinen; Event: samplingProtocol: sweep net; eventDate: 2008; habitat: spruce mire along a creek, surrounded by managed forest; Record Level: institutionCode: JPJ GoogleMaps

Distribution

Palaearctic. Described from Finland ( Lundström 1912a), later recorded from Ural and Altai ( Zaitzev 1994) and from Europe, chiefly from northern areas: Norway, Sweden, Finland, NW Russia, Baltic countries, Germany ( Chandler 2004, Kjaerandsen et al. 2007). New to the Republic of Karelia.

Ecology

The species is very rare. There are only four Finnish records, one of these was made more than a hundred years ago ( Lundström 1912b, SW Finland, Kaarina, Kuusisto). The only recent finding is from a headwater stream surrounded by a spruce mire (Central Finland, Äänekoski). The Karelian specimen was collected at the edge of a small settlement near a herb-rich aspen dominated forest. Immature stages are unknown, other species of the genus have been reared from soil, clumps of turf, rotting wood and cave walls and are considered predaceous ( Falk and Chandler 2005, Ševčík and Roháček 2008, Jakovlev 2012).

Conservation

Red-listed in Finland (NT, Penttinen et al. 2010) and Norway (VU, Anonymous 2010, Gammelmo et al. 2010).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Keroplatidae

Genus

Macrocera