Reference citation: van Emden, F.I.,. 1954. Diptera: Cyclorrhapha Calyptrata (I) Sect (a) Tachinidae and Calliphoridae. The Royal Entomological Society of London. Vol Vol X. Part 4(a). Handbooks for the Identification of British Insects . Accessed at: http://www.royensoc.co.uk/publications/index.htm
Source citation: Food Webs and Species Interactions in the Biodiversity of UK and Ireland (Online). 2017. Data provided by Malcolm Storey. Also available from http://bioinfo.org.uk.
