B&F: 1682
ABH: 70.029
Status: Resident.
Distribution
and Abundance: Common.
Primary Habitat: Waste
ground.
Flight Period: Double
brooded from June to September.
Observations: The
Fineshade Rothamsted light trap produced the following
data on the species in the 1990s:-
10 June - 18 July 1993, 17
19 June - 14 Aug 1994, 15
28 June
1995, 1
19 June - 9 Sep.
1996, 7
22 May - 15 Aug 1997, 15
18 June - 22 July 1998, 10
13 June - 14 Aug
1999, 10.
Further evidence of the moths fluctuating abundance is
provided by the Pitsford Water static light trap results
for the decade to 2008 where the annual numbers recorded
varied from sixty-seven to ten. The lower
image is of the rare melanic f. nigra recorded at
Pitsford in 2014.
L.O.N.: 1907.
Many localities. Common.
First Record: 1842,
Clark.
|