Gluphisia avimacula

Hudson, 1891
Four-spotted Gluphisia

Sort #: 2071 | P #: 930021 | MPG #: 7933 | PFG Page #: 274
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Larval feeding type: External feeder
Larval substrate: Poplar (Populus)
Phenology: Adult: 4/22 to 8/14 (57 records)

Status in MA (automated assessment): Restricted distribution, uncommon
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1969
Last Year Reported: 2026

Distribution by County: Berkshire, Hampden, Hampshire, Franklin, Worcester, Middlesex, Essex
Number of Records: 73