Butterfly: Wingspan: 3/4-1 1/4 inches (1.9-3.2 cm). Underwing surfaces are brown with extensive gray frosting along the outer margins. The frosted area contains a distinct single black spot near the short, stubby tail. Upper surfaces are rarely seen. but are dark brown. Males have a stigma patch (phermone-producing scent scales) on the forewing.
ID Tip: Broad ventral hindwing frosting with black spot near tail
Egg: Whitish, flattened disc. Laid singly on host plant, often on buds.
Caterpillar: Blue-green with pale white dashes and a white lateral stripe
Chrysalis: Dark brown, pellet-shaped, and covered with short brownish orange hairs. It is the overwintering stage.
Frosted Elfins are rare throughout their range. Populations have plummeted in the last 50 years. We know of only one record of Frosted Elfin within the state. That specimen was collected in Tuscaloosa County during the 1950s and is currently housed at the Alabama Museum of Natural History. In Florida, lupine-eating populations occur only miles from the state line. Diligent searches of appropriate habitat in Alabama are needed.
A dot on the county map indicates that there is at least one documented record of the species within that county. In some cases, a species may be common throughout the county, in others it may be found in only a specific habitat.
The sightings bar graphs depict the timing of flight(s) within each of three geographic regions. Place your cursor on a bar within the graph to see the number of individuals recorded during that period.
The abundance calendar displays the total number of individuals recorded within each week of the month. Both the graphs and the calendar are on based data collection that began in 2000.
The records analyzed here are only a beginning. As more data is collected, these maps and graphs will paint a more accurate picture of distribution and abundance in Alabama. Submit your sightings to firstname.lastname@example.org.
Sightings in the following counties: Tuscaloosa
View county names by moving the mouse over a county or view a map with county names
Typically, clearings in dry oak woods but not known in Alabama.
Lupines (Lupinus spp.) and wild indigos (Baptisia spp.) are reported in other areas.
No host has yet been verified for Alabama.