37-42 mm
39-50 mm
Regional distr. - legend
- Local names
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Language Vernacular name 
NorskDvergbjørkroteter 
SuomeksiPaljakkajuuriperhonen 
SvenskaLapprotfjaril
- Primary hostplants
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Family Latin name Vernacular name Betulaceae Betula nana Dwarf Birch
- Synonyms and other combinations
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Latin name Author Gazoryctra fuscoargenteus O.Bang-Haas, 1927 Hepialus fuscoargentea O.Bang-Haas, 1927 Hepialus fuscoargenteus O.Bang-Haas, 1927 Pharmacis fuscoargenteus O.Bang-Haas, 1927
- Links
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Language Website Authors 
Lepiforum e. V. 
Moths and butterflies of Sweden Magnus Unger Svenska fjärilar Bert Gustafsson
The QR code below, when scanned, automatically opens a page with a description of this species. Placing the code on a label under the specimen, on poster or information board in a museum or exhibition will allow for quick and easy display of full information about the species on the smartphone of the interested person.
 | Extinct |
 | Extinct in the wild |
 | Critically endangered |
 | Endangered |
 | Vulnerable |
 | Near Threatened |
 | Least Concern |
 | Lower Risk |
 | Legally protected |
 | CITES |