The bee flies are a large and rather charismatic family found on all continents except Antarctica! Due to their huge diversity and similar appearance however, identification of these flies is often difficult. I've compiled three different resources on this site intended to assist with ID'ing:
Published papers containing dichotomous keys, and
Photographic guides, moreso intended for identifying bee flies from images without being overly technical, and
A catalog, in which all the known bombyliid genera are listed and sorted taxonomically for easy searching.
All three can be accessed through the top right navigation bar.
Please contact me if you have any questions/comments/feedback!