Costaconvexa centrostrigaria

(Wollaston, 1858)
Bent-line Carpet

Sort #: 1872 | P #: 910448 | MPG #: 7416 | PFG Page #: 190
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Larval substrate: Herbaceous plants, incl. Galium (Bedstraw), Persicaria hydropiper (Water-pepper Smartweed), Polygonum aviculare (Dooryard Knotweed)
Phenology: Adult: 3/31 to 12/16 (663 records)

Comment: Continuous generations from April to December

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: 2026

Distribution by County: Berkshire, Hampden, Hampshire, Franklin, Worcester, Middlesex, Essex, Suffolk, Norfolk, Bristol, Plymouth, Barnstable, Dukes, Nantucket
Number of Records: 1037