Gypsonoma substitutionis

Heinrich, 1923

Sort #: 1142 | P3 #: 621128 | MPG #: 3227
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Larval substrate: Populus tremuloides (Quaking Aspen), P. grandidentata (Bigtooth Aspen), P. balsamifera (Balsam Poplar), P. alba* (White Poplar)
Phenology: Adult: 6/04 to 9/04 (16 records)

Status in MA (automated assessment): Fairly widespread, uncommon
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1983
Last Year Reported: 2019

Distribution by County: Hampshire, Franklin, Middlesex, Norfolk, Barnstable
Number of Records: 17