round-winged muslin
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Erebidae
- genus: Thumatha
- species: Thumatha senex
Apetlon
Eberau
Jois
Kohfidisch
BurgenlandDürnkrut
Ebergassing
Gramatneusiedl
Marchegg
Moosbrunn
Lower AustriaFornach
Marchtrenk
Upper Austria
AustriaRouvroy
Wallonia
Belgium- France
Bolzano
Fiè allo Sciliar - Voels am Schlern
Terlano - Terlan
Trentino-Alto Adige
ItalyRuggell
Ruggell
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Hendrik-Ido-Ambacht
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Varberg
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Höör
Sätofta
Tormestorp
Vejbystrand
Åhus
SkåneArnö
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Wye
EnglandCarmarthen
Tenby
Wales
United Kingdom