Cnephasia UK females

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Note:

Work in progress - please treat as provisional. (No material available for C. gueneana.)

Colliculum Unlipped
Asymmetrical...

Colliculum unlipped, thickened and bent or angled along left margin = genitalana

Sterigma not notched or bowed; colliculum cup-shaped = asseclana

broad,
continue below

Ovipositor...

narrow = incertana

Colliculum Unlipped Symmetrical...

Sterigma notched; colliculum narrow = stephensiana

incertana I longana I conspersana I genitalana I stephensiana I asseclana I pumicana I communana