Aspens & Poplars

Nepticulidae
Mine wholly in leaf on Black (Populus nigra) and Lombardy Poplar (var.italica)[6-7+9-10]		Stigmella trimaculella 73
On Aspen (Populus tremula)[8-10]		Stigmella assimilella 74
Mine starts in petiole & finishes in leaf
On Aspen (Populus tremula)[7-11]		Ectoedemia argyropeza 23
On Grey Poplar (Populus canescens) [7-10]		Ectoedemia turbidella 24
On Black Poplar or Lombardy Poplar (Populus nigra and var.italica) [7-11]		Ectoedemia hannoverella 24a
Gracillariidae
1	Mine an epidermal gallery, larva feeds later in a cone or blotch	2
	Mine an epidermal gallery throughout, long and sinuous	4
2	Epidermal gallery long, sometimes extending from mid-rib to leaf-margin; teniform mine small about 10mm long; larva feeds later in a cone or fold on the leaf margin [7-9]	Caloptilia stigmatella 288
	Epidermal gallery short, usually obscured by later blotch; teniform mine larger, about 13mm long	3
3	On Aspen (Populus tremula) [6+8-9]	Phyllonorycter sagitella 366
	On White Poplar (Populus alba), Grey Poplar (Populus canescens) and occasionally other Poplar species [7-8+9-10]	Phyllonorycter comparella 365
4	On Black Poplar (Populus nigra) or Lombardy Poplar (var.italica), mine epidermal on the side the egg was laid. Difficult to see, looks as though a snail has crawled over leaf. No visible frass [6+8-9]	Phyllocnistis unipunctella 368
	On White Poplar (Populus alba) or Grey Poplar(Populus canescens), snail trail like mine with dark central frass trail [6-7+8-9]	Phyllocnistis xenia 369