Exechia fusca (Meigen, 1804)

Kjaerandsen, Jostein, 2005, A review of fungus gnats in the tribe Exechiini (Diptera, Mycetophilidae) from the J. W. Zetterstedt collection at the Museum of Zoology in Lund, Sweden, Zootaxa 856, pp. 1-35 : 24-25

Exechia fusca (Meigen, 1804)

Mycetophila fusca Meigen, 1804: 91

Mycetophila lateralis Meigen, 1818: 266

Mycetophila guttiventris Meigen, 1830: 301

Specimens determined as Mycetophila fusca Meigen, 1804 in Zetterstedt (1852: 4235). Material. Male [SPM­005188, with purple red tag, labelled: M. fusca Meig. ď. Lund Scan] – Sweden: SK, Lund, undated. Male [SPM­005189, with light green tag, labelled: Mullfjäll. Jemtl. 24–30/7 40] – Sweden: JÄ, Mullfjället, 24–30 July 1840. Male [SPM­005190, with purple red tag, labelled: M. fusca Meig. Ψ. Lund Scan] – Sweden: SK, Lund, undated.

Specimens determined as Mycetophila tarsata Staeger, 1840 in Zetterstedt (1852: 4243). Mycetophila tarsata Staeger, 1840 is treated as a doubtful synonym of Phronia bicolour Dziedzicki, 1889 in Hackman et al. (1988).

Material. Male [SPM­005191, without coloured tag, labelled: Winnerstad sn tagen i Charlottenborgs äng den 9 september – Oceller saknas? 72] – Sweden: ÖG, Charlottenborg, 9. September 1872.

Specimens determined as Mycetophila guttiventris Meigen, 1830 in Zetterstedt (1852, 4231).

Material. Male [SPM­005192, with purple red tag, labelled: Mycetophila guttiventris Lund nov. 55 [and on a second label) in tenessna Lund 24 nov. 55.] – Sweden: SK, Lund, 24. November 1855. Male [SPM­005193, with white tag on which "58" is written, labelled: M. guttiventris Staeg ď. Dan a Staeg.] – Denmark, undated, leg. Staeger. Female [SPM­005194, with lilac tag, labelled: Öland 52 Holmgr.] – Sweden: ÖL, Öland, 1852, leg. Holmgren. Female [SPM­005195, with white tag on which "59" is written, labelled: M. guttiventris Staeg Ψ. Dan a Staeg.] – Denmark, undated, leg. Staeger. Female [SPM­005196, purple red tag, otherwise unlabelled] – Sweden: SK, Lund, undated. Female [SPM­005197, without coloured tag, labelled: Omberg den 28 Aug. 13] – Sweden: ÖG, Omberg, 28 August 1813. Male [SPM­005252, without coloured tag, labelled: M. guttiventris Meig. ď. Staeg, and on a separate label: XXX 5. sept.] – Denmark, 5 September, year unknown, leg. Staeger. Female [SPM­005199, without coloured tag, labelled: M. guttiventris v. a. Ψ. Nykyrk.] Sweden: ÖG, at Nykyrka, September 1844, leg. Dahlbom. Female [SPM­005198, without coloured tag, labelled: var. b. ď. Zett. lateralis Meig. Lund. ] – Sweden: SK, Lund, undated.

Specimens determined as Mycetophila guttiventris Meigen, 1830 in the "Göteborg" collection.

Material. Female [SPM­005201, without coloured tag, labelled: M. guttiventris Ψ Meig. Staeg. ] – Denmark?, undated, leg. Staeger.

Specimens determined as Mycetophila guttiventris Meigen, 1830 in the "Insecta Lapponica" collection.

Material. Female [SPM­005202, without coloured tag, labelled: M. guttiventris Meig. Ψ. lateralis ins. Lapp. Kengis] – Sweden: NB, Kengis, 1821.

Specimen determined as Mycetophila guttiventris Meigen, 1830 in the "Exotic" collection. Material. Female [SPM­005203, without coloured tag, labelled: M. guttiventris Ψ. Neuenkirchen 44] – Germany: "Neuenkirchen prope Gryphiam" = near Greitswald, 15–20 May 1842, leg. Dahlbom.

Undetermined specimen in the "Göteborg" collection.

Material. Female [SPM­005204, without coloured tag, unlabelled, but standing next to an orphan label: Sp. gr. Staeger.] – Demark?, undated, leg. Staeger.