Epiblema scutulana

Alternative names
Thistle Root-borer
Thistle Bell
Description

Wingspan 18-23 mm. Part of a difficult species group.  It is necessary to examine the genitalia structure to be certain of identification. When this detailed examination has not taken place records should be submitted as Epiblema scutulana agg.

Similar Species

Epiblema cirsiana and Epiblema sticticana

Identification difficulty
Recording advice

Part of a difficult species group.  It is necessary to examine the genitalia structure to be certain of identification. When this detailed examination has not taken place records should be submitted as Epiblema scutulana agg.

Habitat

Occupying rough ground and meadows; it can be seen resting on the foodplant by day.

When to see it

The species flies in May and June.

Life History

The larvae feed on Spear Thistle and Musk Thistle, living in the stems and roots.

UK Status

It is fairly common throughout the British Isles. In the Butterfly Conservation’s Microlepidoptera Report 2011 this species was classified as common.

Leicestershire & Rutland Status

Fairly frequent but not common in Leicestershire & Rutland. L&R Moth Group status = B (scarce resident or restricted distribution or regular migrant but genitalia examination needed for secure identification)

Reference
49.285 BF1184

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 Root-borer, Thistle Bell
Species group:
insect - moth
Kingdom:
Animalia
Order:
Lepidoptera
Family:
Tortricidae
Records on NatureSpot:
8
First record:
01/01/1998 (Adrian Russell)
Last record:
12/07/2019 (Leonard, Pete)

Total records by month

% of records within its species group

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