Acronicta innotata

(Guenée, 1852)
Unmarked Dagger

Sort #: 2503 | P #: 931434.7 | MPG #: 9207 | PFG Page #: 394
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Larval substrate: Alnus (Alder), Betula (Birch), Carya (Hickory), Populus (Poplar), Salix (Willow)
Phenology: Adult: 5/27 to 9/11 (96 records)

Status in MA (automated assessment): Fairly widespread, fairly common
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1931
Last Year Reported: 2025

Distribution by County: Berkshire, Hampden, Hampshire, Franklin, Worcester, Middlesex, Essex, Norfolk, Bristol, Plymouth, Barnstable, Dukes, Nantucket
Number of Records: 137