Photo © Jenny Seawright

Ectoedemia argyropeza

Checklist Number
04.085 [B&F: 0023]

Verification
Record requires retention of specimen until confirmed, and may require dissection. Consult with CMR if unsure

Classification

Family:Nepticulidae
Subfamily:Nepticulinae
Genus:Ectoedemia
Species:argyropeza
Authority:(Zeller, 1839)

Local in woodland throughout Britain, south of Fife. In Hampshire probably under-recorded, with known records concentrated in those areas in which leaf-mining expertise is concentrated. On the Isle of Wight recorded for the first time in 1984 at Freshwater, but not since. A parthenogenetic species, of which males are unknown, larvae can be bred from single females; wingspan of female 5.0-6.8 mm. The imago is very similar to E. turbidella, but the head is more orange, the white scaling on the forewings is generally limited to the fascia or opposite spots, and the wings are shorter (MBGBI Vol 1). Adults difficult to distinguish from other Eriocrania species, and more frequently recorded in the larval stage, when mines are relatively easy to find where they are present. Larva mines leaves of Aspen, over-wintering as a pupa.

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)