Caloptilia glutinella

(Ely, 1915)

Sort #: 220 | P3 #: 330129 | MPG #: 607
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Larval feeding type: Initially a leaf-miner, then feeds within a leaf-roll.
Larval substrate: Alnus serrulata* (Smooth Alder)
Phenology: Adult: 7/06 to 8/03 (5 records)

Comment: Two generations, likely overwinters as adult. The summer genaration of adults have a prominent whitish-yellow costal spot, whereas in the winter generation this spot is poorly visible.

Status in MA (automated assessment): Restricted distribution, rare
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1952
Last Year Reported: 2023

Distribution by County: Middlesex, Plymouth, Barnstable
Number of Records: 6