Photo © Rob Edmunds

Acleris logiana

Checklist Number
49.086 [B&F: 1051]

Verification
Record will normally be accepted but photo evidence may be required - check with CMR if not sure of identity

Classification

Family:Tortricidae
Subfamily:Tortricinae
Genus:Acleris
Species:logiana
Authority:(Clerck, 1759)

Local in birch woodland in parts of the Scottish Highlands, appearing in recent years as a migrant in southern England, where temporarily established. In Hampshire this species was first recorded in the county from larvae collected in Botley Wood in vice-county 11 by John Langmaid in 1991; a remarkable discovery, given that previously it was known only from the Highlands of Scotland. Subsequent discoveries elsewhere in birch woodland in vice-county 11 indicate that it is most likely a new arrival which is spreading; the individual shown here was the first for the north of the county, and was followed closely by another found on a tree trunk during a trapping session on Hook Common in 2003. On the Isle of Wight recorded for the first time in 1997, with another in 2012 at Cranmore. Wingspan 18-22 mm. The nominate form and f. tripunctana of this species resemble specimens of the autumn generation of A. kochiella. Larva feeds on Silver Birch and Downy Birch, living within a spun or rolled leaf.

The abundance in each month is indicated as follows:

No records
Very occasional
Irregular
Uncommon
Off-peak, but not unusual
Off-peak, but not unusual
Main flight time
J F M A M J J A S O N D
Adult
Larval

Records by week (adult)

Records by week (larval)