- Scientific name
- Bythiospeum exiguum (Geyer, 1904)
- Synonyms or name indicated in the previous Red List
- Bythiospeum acicula (Held, 1838)
- German name
- Randecker Maar-Brunnenschnecke
- Group of organisms
- Gastropoda & Bivalvia
- Red List Category
- Rare
- Responsibility of Germany
- General responsibility
- Current population status
- extremely rare
- Long-term population trend
- unknown
- Short-term population trend
- unknown
- Previous Red List Category
- Not evaluated
- 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.
- 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.
