Salix babylonica, Nieuwendam
Salix babylonica, Nieuwendam; thorax, dorsal view
abdomen, lateral and ventral
Phyllonorycter pastorella pupa
cremaster, dorsal
The pupa is brownish black. According to Gregor & Patočka (2001a) the cremaster often is reddish brown, but in the Dutch material the cremaster invariably is conspicuously yellowish. It is longer than wide, and has two pairs of tiny, outwards pointing, spines.