Introduction
This spreadsheet contains simple lists of all species of Diptera recorded in the three vice-counties 58 (Cheshire), 59 (South Lancashire), 60 (West Lancashire).

The initial list was derived from downloads of VC species lists from the NBN Atlas and IRECORD on 10 and 11 February 2022. Also RECORD, the local biological records centre for Cheshire, kindly supplied their full set of Diptera records for the three VCs as at 10 Feb 2022.

Species names and their allocation to families have been standardised to the British Checklist as updated to January 2020.

Inclusion on this list does not necessarily mean that the original record or records have been verified. Some clearly erroneous records have been omitted from the initial downloads of data.

Further information can be found in the references below, all available via the Northwest Invertebrates website.
Please send details of additions to the list, and of erroneous inclusions and other corrections, to Glenn Rostron (Syrphidae, Dolichopodidae) and Phil Brighton (all other families) at:

bioglenn@gmail.com
helophilus@hotmail.co.uk

All additions should be logged on IRECORD with photographs enabling verification. Some species may require verification of the specimen by a national expert.

Bibliography

• Kidd, L.N. and Brindle, A. 1959. The Diptera of Lancashire and Cheshire, Part 1. Lancashire and Cheshire Fauna Committee, Arbroath
• Kidd, L.N. 1964. The Diptera of Lancashire and Cheshire, Part 1 (Supplement), Lancashire and Cheshire Fauna Committee Publications No. 46
• Kidd, L.N. 1971. The Diptera of Lancashire and Cheshire, Lancashire and Cheshire Fauna Society Publications No. 59, pp18-23
• Chandler, P.J. 1991. Some corrections to the fungus gnats (Diptera, Mycetophiloidea) of Lancashire and Cheshire. Lancashire and Cheshire Entomological Society Annual Report and Proceedings 114, 38-53
• Brighton, P. 2017. The Diptera of Lancashire and Cheshire: Craneflies and Winter Gnats
• Brighton, P. 2017. The Diptera of Lancashire and Cheshire: Soldierflies and Allies
• Brighton, P. 2017. The Diptera of Lancashire and Cheshire: Sepsidae (Acalyptratae: Sciomyzoidea)
• Brighton, P. 2019. The Diptera of Lancashire and Cheshire: Empidoidea, Part 1
• Brighton, P. 2020. The Diptera of Lancashire and Cheshire: Muscoidea, Part 1
• Brighton, P. 2021. The Diptera of Lancashire and Cheshire: Picture-wing Flies (Opomyzidae, Pallopteridae, Platystomatidae, Tephritidae, Ulidiidae)

Ref: True Flies

Published 22/12/2023