A NEW SPECIES OF TOWNSENDIA WILLISTON (DIPTERA, ASILIDAE) FROM FLORIDA WITH NOTES ON ITS ASSOCIATION WITH PERDITA-GRAENICHERI TIMBERLAKE (HYMENOPTERA, ANDRENIDAE)
Ag. Scarbrough et al., A NEW SPECIES OF TOWNSENDIA WILLISTON (DIPTERA, ASILIDAE) FROM FLORIDA WITH NOTES ON ITS ASSOCIATION WITH PERDITA-GRAENICHERI TIMBERLAKE (HYMENOPTERA, ANDRENIDAE), Proceedings of the Entomological Society of Washington, 97(3), 1995, pp. 689-694
A new species of asilid fly belonging to the genus Townsendia is descr
ibed and figured. Flies were collected in association with a species o
f ground-nesting bee, Perdita graenicheri Timberlake at the Archbold B
iological Station, Highland County, Florida. Behavioral observations o
f flies and speculation on their occurence near bee burrows are given.