Cochylimorpha straminea

Alternative names
Straw Conch
Description

Wingspan 10-16 mm. A fairly plain buff coloured moth, with a pale, rust coloured band forming a 'V' pattern on its back. There is just the hint of a darker band at the wing tips but none of its markings are particularly pronounced.

Identification difficulty
Habitat

Occurring in any suitable habitat where the food plant Common Knapweed occurs.

When to see it

There are two generations with moths on the wing from May to July and again from late August to September.

Life History

The larvae feed in the stems below the flower head feeding on the developing seeds, or on young shoots in the second generation.

UK Status

Widely distributed and fairly frequent, particularly in the southern half of Britain. In the Butterfly Conservation’s Microlepidoptera Report 2011 this species was classified as common.

VC55 Status

Occasional in Leicestershire and Rutland. L&R Moth Group status = C (very scarce resident or rare migrant)

Reference
49.097 BF936

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Leicestershire & Rutland Map

MAP KEY:

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

UK Map