Pseudexentera costomaculana

(Clemens, 1860)

Sort #: 814 | P #: 511165 | MPG #: 3257
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Larval substrate: Hamamelis (Witch-hazel)
Phenology: Adult: 4/13 to 7/05 (52 records)

Status in MA (automated assessment): Widespread, very common
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1908
Last Year Reported: 2025

Distribution by County: Berkshire, Hampshire, Franklin, Worcester, Middlesex, Essex, Suffolk, Norfolk, Bristol, Plymouth, Barnstable
Number of Records: 53