Red List: Least Concern (LC). GB Status: Common.

Identification

Usually distinctive.

Recording Method.

Feeds on flowers at dusk. Attracted to light.

Life cycle

One generation. Overwinters as a small larva. Larvae late July to early June. Pupates in a cocoon on the foodplant.

Larval foodplants

Heather, Bilberry and Bog Bilberry.

Habitat

Moorland.

History

The earliest notification of this species is published in Stephens (1829) with the Rev. William Little recording it at Raehills (VC72) stating it to be not rare.

Gordon (1913) stated that larvae had been taken on heather at Darsnag House, Corsemalzie, Wigtownshire on 5th June 1907.

The next record was not until 1951 when one was found at Southwick (VC73) on 8th July (Duncan & Cunningham 1952).

Between 1975-80 another was recorded near Gretna (VC72), then two were trapped at Penninghame (VC74) Rothamsted station between late June and mid-July.

In the 1990s it was recorded from Knowetop Lochs SWT (VC73), Caerlaverock WWT (VC72) and Kirkconnell Flow NNR (VC73).

In the 21st century it was trapped on Bennan in Glen Trool in August, 2004 and 30th July 2005, with one other record from the Mennock Pass (VC72) in mid-July 2005. Another was trapped at Corehead Farm (VC72), late July, 2010.