General comments:
Infrequent immigrant.

Hertfordshire Notes: A fully grown larva was found wandering in the roadside gutter in Castle Street, Bishops Stortford on 8 Aug 2020 (Jono Forgham).

Middlesex Notes: In October, after the hot summer of 1976, one adult appeared in Devonshire Square and the following year another was noted at Feltham. The latter was female.

	Retained Specimen / Photograph will be Required.

Recorded in 3 (7%) of 41 10k Squares. First Recorded in 1976. Last Recorded in 2020. Additional Stats

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