Thistle Ermine - Myelois circumvoluta

Description

Wingspan 27-33 mm. This is a very distinctive moth, rather reminiscent of a larger version of the Yponomeutidae family.

Identification difficulty
Habitat

Found in habitats where the foodplants (Thistles) grow.

When to see it

Flying in June and July, the adults can be attracted to light.

Life History

As the name suggests, the larval foodplants are various types of Thistle.

UK Status

This moth is distributed over the southern half of Britain and is fairly common. In the Butterfly Conservation’s Microlepidoptera Report 2011 this species was classified as common.

VC55 Status

Quite common in Leicestershire and Rutland. L&R Moth Group status = A (common and resident)

Reference
62.042 BF1458

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

Species profile

Common names
Thistle Ermine
Species group:
insect - moth
Kingdom:
Animalia
Order:
Lepidoptera
Family:
Pyralidae
Records on NatureSpot:
135
First record:
13/06/2003 (Skevington, Mark)
Last record:
16/07/2025 (Higgott, Mike)

Total records by month

% of records within its species group

10km squares with records

The latest images and records displayed below include those awaiting verification checks so we cannot guarantee that every identification is correct. Once accepted, the record displays a green tick.

In the Latest Records section, click on the header to sort A-Z, and again to sort Z-A. Use the header boxes to filter the list.

Latest images

Latest records