This is the topic I have selected for a new chapter in the University of
Florida Book of Insect Records, published on the Internet at:
        http://gnv.ifas.ufl.edu/~tjw/recbk.htm
 
If you know or have information about the largest swarm (hopefully with a
supporting reference), please send the information directly to me or post it
to the list if you think your nomination is of general interest.  I will
acknowledge all substantive help in the final version of the chapter.
 
Hussein Sanchez-Arroyo  E-mail [log in to unmask]
Phone: (352) 392-2326
Department of Entomology & Nematology, PO Box 110620
University of Florida, Gainesville, FL 32611-0620