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Journal article
The first records of the pictured-winged fly Homalocephala bimaculata (Wahlberg, 1838) (Diptera, Ulidiidae) from Norway
The picture-winged fly Homalocephala bimaculata (Wahlberg, 1838) is reported from Norway for the first time bringing to five the number of species of Homalocephala Zetterstedt, 1838 reported from the country. H. bimaculata is recorded from Hvaler, Viken, and Oslo, Oslo, and, based on numerous and scattered records, the species is...Gustad, Jørn R ; Græsdal, Arve G ; MacGowan, Iain
Homalocephala bimaculata, distribution, Ulidiidae, Norway, first record, Diptera, and biology
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Journal article
Earomyia lonchaeoides (Zetterstedt, 1848) (Diptera, Lonchaeidae) a species and genus new to the Norwegian fauna
Gustad, J.R. & MacGowan, I. 2020. Earomyia lonchaeoides (Zetterstedt, 1848) (Diptera, Lonchaeidae) a species and genus new to the Norwegian fauna. Norwegian Journal of Entomology 67, 132–135. The lance fly Earomyia lonchaeoides (Zetterstedt, 1848) is reported from Norway representing the first time that not only this species but also this...Gustad, Jørn R ; MacGowan, Iain
biology, Lonchaeidae, Diptera, distribution, Earomyia lonchaeoides, first record, and Norway
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Journal article
Two new species of Lonchaeidae (Diptera: Schizophora) from the Republic of Mordovia, Russia
Two species in two genera of Lon-chaeidae, namely Earomyia mordovia sp.n. and Lon-chaea cryptica sp.n. are described from material col-lected in the Republic of Mordovia. Both species weretrapped in fermenting beer.MacGowan, Iain ; Ruchin, A B
Earomyia, Lonchaeidae, new species, Lonchaea, and Mordovia State Nature Reserve
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Journal article
A new genus within the tribe Lonchaeini (Diptera, Lonchaeidae) based on two species from the Neotropics
Hydrolysa gen. nov. is erected within the tribe Lonchaeini to include Central American species which possess distinctive and unique male genitalia. Two species are described within this new genus, namely Hydrolysa tanetzensis MacGowan sp. nov. and Hydrolysa oaxacana MacGowan sp. nov. A revised key to the genera within the Lonchaeini...MacGowan, Iain
new species, Lonchaeidae, Diptera, Mexico, and new genus
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Journal article
A new species of Earomyia Zetterstedt, 1842 (Diptera; Lonchaeidae) from Montana, U.S.A., associated with the toxic plant Toxicoscordion venenosum (S. Watson) Rydb. (Melanthiaceae)
A new species of Earomyia Zetterstedt, 1842, namely E. melnickae sp. nov., is described from Montana, U.S.A. The new species is compared with other Nearctic Earomyia species, and its association with a highly toxic plant Toxicoscordion venenosum (S. Watson) Rydb. (Melanthiaceae) is discussed.MacGowan, Iain ; Astle, Tom
pollinator, Nearctic region , and lance-flies
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Journal article
An annotated checklist of the Norwegian Lonchaeidae (Diptera, Cyclorrhapha) with the description of a new species
The status of Lonchaeidae in Norway is reviewed and a Norwegian checklist is provided for the first time listing 40 species in six genera. Whenever possible the records for each species provide details of region code, municipality, locality (grid code after the EIS-system, decimal degrees) number of individuals, sex, date,...MacGowan, Iain ; Gustad, Jørn R
ecology and distribution of Lonchaeidae world-wide and Taxonomy
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Journal article
Silba septuosa Mcalpine, 1964 (Diptera: Lonchaeidae) Breeding in papaya fruit in Eastern Australia, with a Revised checklist of the Australian Silba species
A total of 222 lonchaeid flies were reared from four samples of ripe papaya collected at Yamba (-29.442° 153.364°) in eastern Australia during October and November 2021, during work on a tephritid fruit fly. The lonchaeids were identified as Silba septuosa McAlpine, a little-known species represented by just a few...Fay, H A C ; MacGowan, Iain
ecology and distribution of Lonchaeidae world-wide and Taxonomy
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Journal article
Managing Aspen stands in the Scottish Highlands for dead-wood insects
This article details the management strategies and actions employed in aspen stands in northern Scotland to ensure the continuity of the associated specialised saproxylic insect fauna. This fauna depends on the correct "under-bark" conditions and management focuses on ensuring continuity of this transient microhabitat. Although the strategies have been developed...MacGowan, Iain
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Journal article
The aspen hoverfly Hammerschmidtia ferruginea (Fallén)(Diptera, Syrphidae) in Deeside
After a gap of some 30 years the presence of the aspen hoverfly Hammerschmidtia ferruginea (Fallén, 1817), is confirmed in Deeside, Aberdeenshire. The methods used to re-establish the population are discussed.MacGowan, Iain
Hammerschmidtia ferruginea , population, aspen hoverfly , Diptera, cambium, and Syrphidae
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Journal article
The correct name for the montane Hydrophorus species (Diptera, Dolichopodidae) occurring in the British Isles
The presence of Hydrophorus pilipes Frey, 1915 is confirmed in the British Isles, the species being previously mis-identified as Hydrophorus rufibarbis Gerstäcker, 1864.MacGowan, Iain ; Drake, C Martin
montane Diptera, olichopodid Hydrophorus rufibarbis, National Museums Scotland collections, and David Horsfield
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