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Epiblema scutulana
Thistle Root-borer ([Denis & Schiffermüller], 1775)
Tortricidae: Olethreutinae
1184 / 49.285
Photo © Rob Lee,  Beeston Common, 22/5/09

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Similar Species
Knapweed Root-borer
Epiblema cirsiana
Wingspan: 18-23mm
Flight: May - July
Foodplant:   Musk Thistle, Spear Thistle
Nat Status: Common
Verification Grade:  Adult: 2
Status
Widespread.

Similar to Epiblema cirsiana formerly treated as conspecific, now split.

Male shows a larger area of white on the forewing and pale hindwing and is generally larger and lighter in coloration, separating it from the male E. cirsiana which is smaller and has a darker hindwing. Female requires a gen. det. for confirmation.

Fairly common throughout the British Isles. Found on uncultivated ground, rough meadows, hillsides, coastal cliffs and open woodland, often preferring damp or marshy ground where Musk Thistle and Spear Thistle grow.

Verification Grade Comment: Size and sex essential

Recorded in 41 (55%) of 74 10k Squares.
First Recorded in 1874.
Last Recorded in 2024.
Additional Stats

Latest 10 Records
Date#VC10kArea
21/08/2024127TG11Costessey
12/08/2024127TG23North Walsham
06/08/2024127TM18Tibenham
26/07/2024127TG11Costessey
26/07/2024127TG31Upton
22/07/2024127TM18Tibenham
24/06/2024127TG11Costessey
13/06/2024227TG30Strumpsham Fen / Surlingham Marsh
07/06/2024127TG51Scratby
06/06/2024127TM49Thurlton
Further info: Epiblema scutulana
 
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