Species Account

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Distribution


 
 

Summary Data


Season (Adult / Immature):

National Status: Common

Local Status: Fairly common and widespread resident.

Local Record: Grade 1   See here for explanation

Flight time: Jul-Sep.

Forewing: 8-9mm.

Foodplant: A variety of foodstuffs and decaying matter.

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:

 VC9VC11Region
Year first recorded195919991959
Year last recorded201020102010
Number of records35793900
Number of individuals12903303240
Unique positions16218360
Unique locations13014288
Adult records34891878
Immature records306

For the region, we have a total of 900 records from 288 sites. Earliest record on file is in 1959.
 

Photos


0873 Blastobasis adustella 01
© Tom Morris

Species Account


For further information refer UK Moths.

Most of the records up to 2005 were recorded as Blastobasis lignea which has long been used for what is now known as Blastobasis adustella. Research by Karsholt & SInev in 2004 has concluded that the real lignea is in fact a species restricted to Madeira, and further complicated by the fact that lignea is now a synonym of Blastobasis vittata. Since 2008 vittata has occurred in several southern coastal counties, but as yet not recorded in Dorset.
 

See background to species accounts.  Index of Vernacular names - Search - Random Species