British soldierflies and their allies

STUBBS, Alan E. - DRAKE, Martin. British soldierflies and their allies : an illustrated guide to their identification and ecology : covering all flies (Diptera) in the families Acroceridae, Asilidae, Athericidae, Bombyliidae, Rhagionidae, Scenopinidae, Stratiomyidae, Tabanidae, Therevidae, Xylomyidae and Xylophagidae. Reading : British entomological and natural history society, 2001. x, 512 s. ISBN 1-899935-04-5.