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Scientific name
Helicella itala (Linnaeus, 1758)
German name
Gemeine Heideschnecke
Group of organisms
Gastropoda & Bivalvia
Red List Category
Threatened
Responsibility of Germany
General responsibility
Current population status
rare
Long-term population trend
moderate decline
Short-term population trend
decrease of unknown extent
Special cases
Negative risk factor(s) is/are known
Risk factors
Increasing direct impacts, e. g. construction projects
Recolonisation after loss of habitats is significantly impeded
Previous Red List Category
Threatened
Change of category compared to previous Red List
Red List Category unchanged
Margin of range
Eastern
Status
Indigenes or Archaeobiota
Source

Jungbluth, J.H. & Knorre, D. von (2011): Rote Liste und Gesamtartenliste der Binnenmollusken (Schnecken und Muscheln; Gastropoda et Bivalvia) 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): 647-708.