The Florida specimen of C. viridicollis bears the following data: FLA., Monroe Co., Sugarloaf Key, 4 June 1983, W.H. Cross, Blacklight Trap. The late William H. Cross, who collected the specimen, was a U.S.D.A. research entomologist and
an avid collector. Cross’s field notes state that the specific location of his blacklight trap was at theSugarloaf Lodge, which is located near mile marker 17 on U.S. Highway 1. According to James Robbins, a former graduate student of Cross who
accompanied him on the collecting trip to Florida, the trap was actually located about 100 yards from the Sugarloaf Lodge in an open area with scattered shrubs (pers. comm.). It is unknown whether a population of C. viridicollis is or was established at this location, but it seems likely that only a very small or transient population would be overlooked by the numerous collectors that have conducted field work in the Florida Keys.