Eudryas unio

(Hübner, [1831])
Pearly Wood-nymph

Sort #: 2481 | P3 #: 931964 | MPG #: 9299 | PFG Page #: 416
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Larval substrate: Chamerion angustifolium (Narrow-leaved Fireweed), Decodon verticillatus (Swamp Loosestrife, Water Willow), Oenothera biennis (Common Evening Primrose), Parthenocissus quinquefolia (Virginia Creeper), Primula vulgaris (Primrose), Salix (Willow), Vitis (Grape)
Phenology: Adult: 5/02 to 10/02 (249 records)

Status in MA (automated assessment): Widespread, very common
Status in N. America: Native
MA Endangered Species Act status: None
First Year Reported: 1880
Last Year Reported: 2022

Distribution by County: Berkshire, Hampden, Hampshire, Franklin, Worcester, Middlesex, Essex, Suffolk, Norfolk, Bristol, Plymouth, Barnstable, Dukes, Nantucket
Number of Records: 370