Horseflies and their larvae: introduction and keys to the Tabanidae (Diptera) of the Netherlands and Belgium. (Dazen en dazenlarven : inleiding tot en tabellen voor de Tabanidae (Diptera) van Nederland en Belgie). Wetenschappelijke mededeling KNNV, No. 22

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith