Catocala similis

Edwards, 1864
Similar Underwing

Sort #: 2333 | P #: 930855 | MPG #: 8873 | PFG Page #: 352
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Larval feeding type: Feeds externally on leaves
Larval substrate: Quercus (Oak), Quercus ilicifolia* (Scrub Oak), Carya (Pecan)
Phenology: Adult: 6/18 to 8/25 (196 records)

Status in MA (automated assessment): Widespread, very common
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1864
Last Year Reported: 2026

Distribution by County: Berkshire, Hampden, Hampshire, Franklin, Worcester, Middlesex, Essex, Norfolk, Bristol, Plymouth, Barnstable, Dukes, Nantucket
Number of Records: 441