Food Plant: Sanguisorba minor (Salad Burnet), Sanguisorba officinalis (Great Burnet) , Rubus chamaemorus (Cloudberry), Potentilla erecta (Tormentil), Potentilla palustris (Marsh Cinquefoil)

Egg: Upper side of leaf

Mine: June - July, September - October

Notes: A gallery following the leaf-edge. The larva is amber yellow, head brown (as shown, whereas S.aeneofasciella is a pale watery yellow). Mine shown is on Sanguisorba minor (Salad Burnet).

Data: 08.x.2019, Aston Rowant, Oxon, VC23

Image:© Will Langdon