Phyllonorycter tristrigella
Phyllonorycter tristrigella
Mine on Ulmus • Park Wood, Elland, West Yorkshire • © Ian Kimber

15.078 BF356

Phyllonorycter tristrigella

(Haworth, 1828)


Wingspan 7-9 mm.

One of the more distinctive of the Phyllonorycters, this species has two complete bands across the forewing and then a chevron-like mark nearer the wingtip. It also lacks the dark fringe line often present in other species.

The larvae feed on elm (Ulmus), creating a long, narrow blotch mine on the underside of a leaf between two veins.

There are two broods, with adults at large during May and again in August. The species is relatively common in mainland Britain northwards to southern Scotland.
back to top