Species Account

Select species and region:


Distribution


 
 

Summary Data


Season (Adult / Immature):

National Status: Common

Local Status: Scarce and thinly distributed resident.

Local Record: Grade 3   See here for explanation

Flight time: One generation, Jun-Aug.

Forewing: 28-42mm.

Foodplant: Blackthorn, Hawthorns. etc.

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 recorded190519921905
Year last recorded201120062011
Number of records4502904
Number of individuals85721718
Unique positions702144
Unique locations582120
Adult records4432890
Immature records306

For the region, we have a total of 904 records from 120 sites. Earliest record on file is in 1905.
 

Photos


Lappet
© Julian Francis
1642 Lappet 01
© Chris Manley, 29 Jul 2004

Species Account


For further information refer UK Moths.

Davey, P., 2009: A species found in southern Britain, the larva feeding on blackthorn (Prunus spinosa), hawthorn (Crataegus spp.), buckthorn (Rhamnus cathartica), sallow (Salix spp.), wild plum (Prunus domestica), and apple (Malus spp.). This is the largest of the 'Eggars', the caterpillar measure up to 90mm long when fully grown. In Dorset, the moth is thinly scattered and at low density, but not uncommon where hawthorn and blackthorn predominate. The Lappet, like the Pale Eggar1632 and the Small Eggar1633, appears to have become less frequent in recent years, and changes in the management plus the removal of scrub and hedgerow habitat on chalky soils undoubtedly accounts for the decline of all three species. Chamberlaynes: "A female emerged from pupa, taken as a larva at Tincelton, in late afternoon of 13 July 1935 and was left in a cage in my bedroom. The unfortunate male had been attracted in and was found fluttering in a slop-pail the next morning. The male was put outside, however, the same male reappeared inside after dark, but this time was found in a jug of milk" (H Andrewes).
 

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