Acronicta hastulifera

(Smith, 1797)
Frosted Dagger

Sort #: 2490 | P #: 931422 | MPG #: 9201
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Larval substrate: Alnus (Alder)
Phenology: Adult: 6/03 to 7/27 (7 records)

Status in MA (automated assessment): Restricted distribution, very rare
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1913
Last Year Reported: 2025

Distribution by County: Berkshire, Hampden, Bristol
Number of Records: 9