Photo © Keith Tailby

Chilo phragmitella

Checklist Number
63.077 [B&F: 1290]

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

Classification

Family:Crambidae
Subfamily:Crambinae
Genus:Chilo
Species:phragmitella
Authority:(Hübner, [1810])

Local in reed-beds and fens throughout much of England and Wales. In Hampshire and on the Isle of Wight common in extensive reed-beds, mostly on the coast, and an occasional wanderer elsewhere, with only a few records from northern Hampshire, at Leckford, Fleet Pond and Old Basing. Wingspan male 24-32 mm, female 30-40 mm. Males are unmistakable; females could be confused with female Schoenobiinae, but in those species the costa is convex towards apex, whereas in C. phragmitella it is distinctly concave [Goater]. Larva feeds within stems of Common Reed and Reed Sweet-grass.

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)