Watsonalla uncinula (Borkhausen, 1790)

spiny hook-tip

on Quercus, etc.

parasite

Larvae freely on the leaves.

host plants

polyphagous

Alnus glutinosa; Betula pendula; Fagus sylvatica; Quercus faginea, ilex, ? petraea, pubescens, ? robur, rotundifolia.

distribution within Europe

PESI (2021).

egg, larva, pupa

see Lepiforum.

synonyms

Drepana uncinula.

references

Cabella & Fiori (2010a), Fabiano (2017a). Grassi (0000a), Masó (1993a), Lepiforum (2021), Marabuto (2018a), Rezbanyai-Reser (2007b).