Satyrium w-album (Knoch, 1782)

white-letter hairstreak

on Ulmus

parasite

Larvae freely on the leaves.

host plants

Ulmaceae, monophagous

Ulmus glabra, x hollandica, laevis, minor.

distribution within Europe

PESI (2021).

egg, larva, pupa

see Lepiforum, Pyrgus.

references

Aistleitner & Aistleitner (1996a), Diringer & Amar (2017a), Dupont, Luquet, Demerges & Drouet (2013a), Lepiforum (2021), pyrgus.de (2023), Šumpich (2011b), Wirooks & Theissen (1999a).