Ringhorndalen in Indre Wijdefjorden National Park where Plutella polaris was rediscovered in 2015. The inserted map shows Svalbard with the exact position of the locality (red circle). (Photo: G. Søli).

 
 
  Part of: Søli G, Aarvik L, Magnussen T (2018) Plutella polaris Zeller, 1880 (Lepidoptera, Plutellidae) rediscovered at Svalbard, Norway, with comments on its taxonomic position. Nota Lepidopterologica 41(1): 119-127. https://doi.org/10.3897/nl.41.22423