Species Account

Select species and region:


Distribution


 
 

Summary Data


Season (Adult / Immature):

National Status: Nb

Local Status: Rare and very local resident.

Local Record: Grade 4   See here for explanation

Flight time: One generation, Jun-Jul, (partial Aug-Sep).

Forewing: 11-14mm.

Foodplant: Fungi.

IMPORTANT - Please note that the maps and accounts are provisional, subject to change and further update.  The whole dataset still needs to go through the final verification process and it is likely that a very small number of records will not satisfy the present requirements and there are other records that have not been formally submitted.  The information is for guidance only.

Record breakdown:

 VC9Region
Year first recorded19911991
Year last recorded20112011
Number of records1326
Number of individuals1326
Unique positions1122
Unique locations918
Adult records1224
Immature records00

For the region, we have a total of 26 records from 18 sites. Earliest record on file is in 1991.
 

Photos


2475 Waved Black 01
© Tom Morris

Species Account


For further information refer UK Moths.

Davey, P., 2009: A rare species confined to south-east England plus outlying colonies in Worcestershire and south Wales, the larva feeding on fungi growing on fallen and rotten trees and stumps. In Dorset, the moth has been seen on five occasions at light traps: Rooksmoor, on 23 July 1997 (P Davey), Harman's Cross, on 20 July 1991 (B Withers), Ferndown, on 21 July 1997 (R Cook), Verwood, on 4 August 2004 (S Palmer), Alderholt, on 23 July 2008 (T Morris). Dispersal from colonies in Hampshire or Surrey was likely for the 1997 and 2004 examples and massive immigration from abroad coincided with the observation of the 2008 example. However, targeted searches for the highly cryptic larvae on fungi growing on fallen rotten birch trunks within dry woodland on sandy soils in the east of the county in late spring and early summer may well prove productive, particularly as the species appears to have extended its range westwards into the New Forest in recent years.
 

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