Season (Adult / Immature):
National Status: Nb
Local Status: Rare and very local resident.
Local Record: Grade 4 See here for explanation
Flight time: Jun-Jul.
|Year first recorded||1883||1883|
|Year last recorded||2011||1883|
|Number of records||31||2|
|Number of individuals||57||0|
For the county, we have a total of 33 records from 12 sites. First recorded in 1883.
Sutton & Beaumont, 1989: Porritt (1883-86) only reported this species from Bramham (VC64) and Richmond (VC65). It was not recorded again in the County until two were captured at Austwick, (VC64), on 19.6.1989 in a Rothamsted trap operated by P. Corkhill.
2012 (CHF): Very local in the limestone Dales. The Rothamsted traps at Colt Park and Austwick caught this species regularly in the 1990s. Recent records from Kettlewell and Colt Park.