Overview
- Researchers at NHM Vienna and the University of Innsbruck genetically confirmed four Obama nungara specimens collected at a nursery near Tulln between November 2022 and August 2024.
- The species is now recorded across multiple European countries, with France reporting widespread presence and more than 1,500 individuals collected from a single garden in one month.
- The predatory flatworm eats earthworms, snails, insect larvae and woodlice and has few natural enemies, fueling concern about impacts on soil processes and agriculture.
- Experts cite the ornamental plant trade and freight transport as the likely introduction routes, with climate warming expected to expand suitable habitat in Central Europe.
- Authorities and conservation groups urge checks of potted plants and photo-documented reports to platforms such as iNaturalist or Naturgucker, advising against cutting specimens and recommending soapy water for removal.