Canarsia ulmiarrosorella

(Clemens, 1860)
Elm Leaftier

Sort #: 1407 | P3 #: 800479 | MPG #: 5926
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Larval feeding type: Leaf tier
Larval substrate: Ulmus americana* (American Elm), Ulmus rubra (Slippery Elm), Ulmus thomasii (Rock Elm)
Phenology: Adult: 6/01 to 8/13 (14 records)

Status in MA (automated assessment): Fairly widespread, rare
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1902
Last Year Reported: 2022

Distribution by County: Hampshire, Worcester, Middlesex, Norfolk, Bristol, Dukes, Nantucket
Number of Records: 22