Species Account

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Distribution


 
 

Summary Data


Season (Adult / Immature):

National Status: Local

Local Status: Scarce and local resident.

Local Record: Grade 3   See here for explanation

Flight time: One generation, Jun-Jul.

Forewing: 17-21mm.

Foodplant: Unknown.

Regional breakdown:

 VC61VC62VC63VC64VC65
Year first recorded19801857197719821985
Year last recorded20042014200520101985
Number of records2264226551
Number of individuals6853519811
Unique positions292115211
Unique locations292115211
Adult records2264225551
Immature records00000

For the county, we have a total of 350 records from 87 sites. First recorded in 1857.
 

Photos


2105 Dotted Rustic 04
© Damian Money
2105 Dotted Rustic 03
© Damian Money
2105 Dotted Rustic 02
© Damian Money
2105 Dotted Rustic 01
© Damian Money

Species Account


Sutton & Beaumont, 1989: Previously only doubtfully recorded in Porritt's list (1883-86). This species suddenly appeared in 1980 and has undergone a spectacular range expansion since then, although it has been suggested it could also decline with equal rapidity! (PQW pers. comm.). It seems to be a common prey item for long-eared bats, several records below are of wings found below the roosts and S. and J. Warwick comment that wing remains suggest it is much more common than light trap catches would indicate. A.M. Riley also reports it to be regularly taken in Rothamsted Insect Survey suction traps but not often at light.

Beaumont, 2002: This moth has declined dramatically during the past decade and is now very infrequently reported.

Current status] (CHF, 2011): In national decline. Recent Yorkshire records have been confined to the south-east and to the Teesside area.
 

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