Dots show county records; shaded area shows likely general distribution.
Computer-generated distribution map, produced from records in a database available on this site.

In most southern localities, males sing and keep their forewings intact. Alexander & Otte were first to note this and mapped known localities for calling songs and for damaged forewings (1967, Fig. 18).

(Note: Monroe County, Florida, includes the southwest portion of the tip of mainland Florida and the upper and lower keys. These three parts of that county are mapped separately in the "dot maps" but not in the computer-generated distribution maps, which are strictly at the county level.)