Norfolk status Brown bronzy forewing with clearly difines triangular spot before the tornus.
Leaf-mine: June - Sept. Forms hair-like mine from midrib of leaf, then cuts an oval case from a short broad gallery before descending to the ground to pupate.
Determination by Genitalia Examination (gen. det.) Required
Recorded in 41 (55%) of 74 10k Squares. First Recorded in 1874. Last Recorded in 2025. Additional Stats
This site requires necessary cookies to function correctly. We'd also like to set Google analytics cookies that help us make improvements by measuring how you use the site. These will be set only if you accept all cookies.
Necessary cookies enable core functionality such as security, network management, and accessibility. You may disable these by changing your browser settings, but this will affect how the website functions.
Cookies Policy
