Yorkshire Status: Very rare and very local resident.
Sutton & Beaumont, 1989: Only recorded once since Porritt, at Knaresborough (VC64) in 1955 (YNU, 1970). Porritt (1883-86, 1904) had various records, all from VC63.
Current status (CHF, 2011): Last record 1955. Populations declined sharply from the 1970s onwards and its range has contracted. Unlikely to be seen again in Yorkshire.
Retained Specimen / Photograph will be Required.
Recorded in 4 (2%) of 200 10k Squares. First Recorded in 1871. Last Recorded in 1955. Additional Stats
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