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.
Status
Not permanent
Source
Rote-Liste-Gremium Amphibien und Reptilien (2020): Rote Liste und Gesamtartenliste der Amphibien (Amphibia) Deutschlands. – Naturschutz und Biologische Vielfalt 170 (4): 86 S.