Beech

Nepticulidae
Gallery completely without coiled frass, egg on underside against mid-rib amongst hairs in angle with vein [6-7+8-10]		Stigmella tityrella 77
A section of coiled frass soon after start of gallery, egg on underside away from mid-rib [6+8-9]		Stigmella hemargyrella 81
Gracillariidae
1	Mine on upperside of leaf	2
	Mine on underside of leaf	3
2	Mine with creases, contracted (rare aberration) [7+9-10	Phyllonorycter maestingella 34
	Mine a blister over midrib, occasionally over a major lateral vein, silvery [7+10-4?]	Phyllonorycter leucographella 332a
3	Mine sub-rectangular, less than 9mm long lightly spun and a little arched; both upper and lower epidermis with veins showing as reticulation (network); larva feeds later in a folded leaf edge [7+9]	Parornix fagivora 302
	Mine oval or elongate, more strongly spun and arched; lower epidermis green without reticulation; larva mines throughout	4
4	Mine a broad oval, about 12mm long, larva yellow; cocoon edged with frass [7+10]	Phyllonorycter messaniella 321
	Mine an elongate tube between veins or on leaf-margin, larva pale greenish yellow; cocoon to one side of frass which is piled neatly along middle of mine [7+9-10]	Phyllonorycter maestingella 341