Scarce. (probably over-looked)
Larvae mine (leafmine), creating a blotch mine, in leaves of foodplant. March - May.
Very similar to E. semipurpurella requires reference to the genitalia.
(Note: Females cannot be determined via genitalia)
Verification Grade Comment: Mine: Reared or larval morphology
|Determination by Genitalia Examination (gen. det.) Required|
|Mine: Moth needs to be reared and, in some cases, possibly dissected. |
Recorded in 24 (35%) of 69 10k Squares.
First Recorded in 1874.
Last Recorded in 2020.