Species Account

Select species and region:


Distribution


 
 

Summary Data


Season (Adult / Immature):

National Status: Nb

Local Status: Scarce and restricted resident.

Local Record: Grade 3   See here for explanation

Flight time: One generation. Jul-Aug.

Forewing: 15-18mm.

Foodplant: Common Bird's-foot Trefoil.

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 recorded190219871902
Year last recorded201119872011
Number of records2941590
Number of individuals79111584
Unique positions1541310
Unique locations931188
Adult records2631528
Immature records000

For the region, we have a total of 590 records from 188 sites. Earliest record on file is in 1902.
 

Photos


1731 Chalk Carpet 03
© Martin Raper
1731 Chalk Carpet 02
© Martin Cade, 31 Jul 2009
1731 Chalk Carpet 01
© Dave Foot

Species Account


For further information refer UK Moths.

Davey, P., 2009: Local in England, the larva feeding on bird's-foot trefoil (Lotus corniculatus), and trefoils and clovers (Trifolium spp.). In Dorset, this xerothermic species is associated with unimproved herb-rich grassland on well-drained chalky soil downland, particularly where there is rocky or bare earth terrain. It ranges from frequent inland to common along the Jurassic coast. Recommendations for promoting this species on chalk downland SSSI's include setting grazing levels that create short turf regions within the grassland mosaic and to physically create scraped chalk surfaces to provide high-temperature microhabitat for the adults to bask by day.
 

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