Catocala unijuga

Walker, [1858]
Once-married Underwing

Sort #: 2314 | P #: 930797 | MPG #: 8805 | PFG Page #: 346
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Larval feeding type: Feeds externally on leaves
Larval substrate: Populus (Poplar), Salix (Willow)
Phenology: Adult: 7/04 to 9/30 (120 records)

Status in MA (automated assessment): Widespread, fairly common
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1904
Last Year Reported: 2023

Distribution by County: Berkshire, Hampden, Hampshire, Franklin, Worcester, Middlesex, Essex, Suffolk, Norfolk, Bristol, Plymouth, Barnstable, Dukes, Nantucket
Number of Records: 161