Merrifieldia tridactyla
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Pterophoridae
- genus: Merrifieldia
- species: Merrifieldia tridactyla
Saint-Léger
Wallonia
Belgium
Freudenburg
Kastel-Staadt
Rheinland-Pfalz
Germany
Gonderange
02
Luxembourg
Borgholm
Kalmar
Stallarholmen
Södermanland
Sweden
Morhange