Hyperstrotia secta

(Grote, 1879)
Black-patched Graylet

Sort #: 2282 | P #: 930732 | MPG #: 9040 | PFG Page #: 334
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Larval substrate: Quercus rubra (Red Oak), Quercus alba (White Oak)
Phenology: Adult: 5/22 to 8/24 (104 records)

Status in MA (automated assessment): Widespread, fairly common
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1907
Last Year Reported: 2026

Distribution by County: Berkshire, Hampden, Hampshire, Franklin, Worcester, Middlesex, Essex, Norfolk, Bristol, Plymouth, Barnstable, Dukes, Nantucket
Number of Records: 134