The Cnephasia can be determined with certainty only by dissection of the genitalia.
Please record undetermined species here as this aggregate.
Cnephasia incertana - Light Grey Tortrix
Cnephasia stephensiana - Grey Tortrix
Cnephasia asseclana - Flax Tortrix
Cnephasia genitalana - Dover Shade
Recorded in 48 (65%) of 74 10k Squares.
First Recorded in 2002.
Last Recorded in 2021.