Photo © Mike Wall

Gypsonoma dealbana

Checklist Number
49.279 [B&F: 1169]

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

Classification

Family:Tortricidae
Subfamily:Olethreutinae
Genus:Gypsonoma
Species:dealbana
Authority:(Frölich, 1828)

Common in woodland throughout much of the British Isles, but not in northern Scotland. In Hampshire and on the Isle of Wight widespread and common. Wingspan 11-15 mm. The nominate form, in which the forewing markings contrast with the ground colour, is reminiscent of G. sociana but can be distinguished by the cream-white frons and vertex of the head, which in G. sociana are clear white; the coloration of the head also distinguishes G. dealbana from other British Gypsonoma species [Bradley]. Larva feeds within buds and young shoots of Hazel, Hawthorn, Poplar and Sallow, subsequently living within a leaf-fold.

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)