Distribution and Abundance: Very local.

Primary Habitat: Woodland.

Flight Period: Single brooded in May and June.

Localities: Hazelborough Wood and Pentmore Wood.

Observations: Always uncommon, now only recorded in the south of the county. Undiscovered colonies could still be present in unworked southern woodlands.

L.O.N.: 1903. Badby and Weedon.

First Record: 1902, Victoria County History.