Dahlica triquetrella
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Psychidae
- genus: Dahlica
- species: Dahlica triquetrella
Bells Corners
Ontario
Canada- France
Alsdorf
Ernzen
Ferschweiler
Hinzert-Pölert
Holsthum
Irrel
Kaschenbach
Niederweis
Prümzurlay
Reinsfeld
Trassem
Trier
Rheinland-Pfalz
Mettlach
Saarland
Germany
Melick
Montfort
Sint Odiliënberg
Limburg
Netherlands
Karlskrona
Blekinge
Falun
Dalarna
Bollnäs
Gävleborg
Kalmar
Kalmar
Hässleholm
Kristianstad
Skåne
Arnö
Bergshamra
Djursholm
Handen
Haninge
Nykvarn
Segeltorp
Åkersberga
Stockholm
Flen
Södermanland
Nora
Örebro
Sweden
Baltimore
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Greenfield
West Concord
Massachusetts
United States
Enchenberg