Populus nigra, Hungary, Mosonmagyaróvár, 21.v.2018 © László Érsek: larva dorsal

detail

larva ventral

detail

Populus canescens, Naardense Bos; mature larva

left: head and sternum (no feet!); right: head and pronotum

Populus x canadensis, Amsterdam: young larva

mandibles

Populus tremula, Helenaveen, ‘t Zinkske