Skip to main content

Over-the-counter deer firearm permit sales begin on Tuesday, Oct. 20. Due to recent software updates beyond IDNR’s control, some vendors may have limited availability to print permits and licenses. IDNR is working closely with the license system provider to quickly address the issue for those vendors. To locate unaffected vendors, use the agent locator at https://www.exploremoreil.com/agentlocator.

Governor JB Pritzker Illinois.gov Contact IDNR DNR A to Z

Acadian hairstreak

Acadian hairstreak (Sayrium acadica) [male dorsal] [male ventral]
Photo © Michael Jeffords/Susan Post

Features and Behaviors

​Coming soon.

Illinois Range

Taxonomy

​Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Lycaenidae

Illinois Status: locally encountered

More information coming soon.