G. A.  Collins, Gibbs, D. J., and Raper, C. M., ?Paracraspedothrix montivaga Villeneuve and Carcelia bombylans Robineau-Desvoidy (Diptera: Tachinidae) new to Britain?, Dipterist's Digest (Second series), 2002.

C. M.  Raper, ?A further sighting of Thecocarcelia acutangulata (Macquart, 1850) (Diptera, Tachinidae) and a brief review of its status in Britain?, Dipterist's Digest (Second series), vol. 8, pp. 1?2, 2001.