Further collecting in Florida should answer some of these questions. The following key is based on that of Castillo et al. Mark Deyrup, Pedro Reyes-Castillo, Gary Steck and an anonymous reviewer provided cogent criticism of the manuscript. The Universidad del Valle de Guatemala provided support. Deyrup, M. 1989.
Arthropods endemic to Florida scrub.
Deyrup, M. 1990. Arthropod footprints in the sands of time. Johki, Y. and, M. Kon. Kon, M., and K. Araya. Kon, M., and Y. Johki.