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  • 0Extinct or Lost
  • 1Threatened with Extinction
  • 2Highly Threatened
  • 3Threatened
  • GThreat of Unknown Extent
  • RExtremely Rare
  • VNear Threatened
  • *Not Threatened
  • DData Deficient
  • ⬧Not Evaluated
  • –Not established
Scientific name
Pediasia aridella (Thunberg, 1788)
Group of organisms
Lepidoptera: Pyraloidea
Red List Category
Threatened
Responsibility of Germany
General responsibility
Current population status
very rare
Long-term population trend
constant
Short-term population trend
constant
Special cases
Negative risk factor(s) is/are known
Risk factors
Fragmentation/isolation of remaining sub-populations
Increasing direct impacts, e. g. construction projects
Change of category compared to previous Red List
The change of category is not assessable, for example because the previous Red List does not list the taxon or the taxon has not been assessed in the previous Red List.
Comment on threat
Im Binnenland Gefährdung aufgrund extremer Isolation und geringer Größe der Habitate.
Further comments
Die Larven leben an Puccinellia maritima am Stängelgrund in einer mit Grasstückchen bedeckten Gespinströhre; auch an anderen Gräsern (Petersen et al. 1973).
Status
Indigenes or Archaeobiota
Source

Nuss, M. (2011): Rote Liste und Gesamtartenliste der Zünslerfalter (Lepidoptera: Pyraloidea) Deutschlands. – In: Binot-Hafke, M.; Balzer, S.; Becker, N.; Gruttke, H.; Haupt, H.; Hofbauer, N.; Ludwig, G.; Matzke-Hajek, G. & Strauch, M. (Red.): Rote Liste gefährdeter Tiere, Pflanzen und Pilze Deutschlands, Band 3: Wirbellose Tiere (Teil 1). – Münster (Landwirtschaftsverlag). – Naturschutz und Biologische Vielfalt 70 (3): 327-370.

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