Fritz Geller Grimm: Asilidae Homepage
A comprehensive web page offering taxonomic keys, papers, determination images and much more . . .
Yuji Tagawa: Robber Flies of Japan
A comprehensive web page of Japan's robber flies. Determination images, including Matsumura type specimens.
Chris Cohen's Robberflies of the World
A huge new undertaking: Chris's evolving web page covers worldwide keys, catalogs, databases, biology and much more.
NADS: Fly Times
North American Dipterists Society newsletter. Upcoming events and articles on North American Diptera.
A general Diptera website offering images, blogs, and much more . . .