Depressaria ultimella

Alternative names
Fen Flat-body

Wingspan 16 to 21 mm. The adults are similar to D. daucella but the larval stages are quite different.

Identification difficulty

Wet places, often near ditches and small streams.

When to see it

The flight period is from August, overwintering and reappearing the following spring.

Life History

The main larval foodplant is Fool's Water-cress.

UK Status

This species occurs locally in much of England, also occurring in Wales and southern Ireland. In the Butterfly Conservation's Microlepidoptera Report 2011 this species was classified as local.

VC55 Status

The specimen taken 21 April 2011 is the first record for Leicestershire and Rutland. L&R Moth Group status = D (rare or rarely recorded).

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Leicestershire & Rutland Map


Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015

UK Map