Morley's Final Catalogue: Local through the southern half of England; still considered to be very rare in Suffolk, with but three instances: Needham (L), Bury (Wrt), both before 1890; one specimen at rest on an Oak-trunk near Timworth (Nurse, Entom. 1911, 220).

Recent Suffolk Status: Extinct.

Life history: Single-brooded.

Identification: Fairly distinctive. Early flight period should seperate from similar species.

Habitat: Mature woodland with large Oaks.

Verification Grade Comment: Extremely rare

	Retained Specimen / Photograph will be Required.

Recorded in 1 (2%) of 58 10k Squares. First Recorded in 1911. Last Recorded in 1911. Additional Stats

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