Dark / Grey Dagger agg. (Acronicta psi agg., (Linnaeus, 1758))

General Information
This is the holding 'species' for records of Dark and Grey Dagger which haven't been positively identified by genital examination.
Overwinters as Overwinters as a pupa.
Both sexes come to light.

Forewing length: 13-20
Flying: One/two generations, mid May-August and September-October

Regional Information

There are no records in the system yet in MyPlace.

73.038 (BF2284x) Dark / Grey Dagger agg. Acronicta psi agg., (Linnaeus, 1758)

KR08777x