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Scientific name
Melitta dimidiata Morawitz, 1876
Group of organisms
Hymenoptera: Apidae
Red List Category
Critically endangered
Responsibility of Germany
Not assessed
Current population status
extremely rare
Long-term population trend
moderate decline
Short-term population trend
constant
Special cases
Negative risk factor(s) is/are known
Risk factors
Taxon is largely depending on another significantly decreasing species
Dependent on unstable conservation measures
Previous Red List Category
Critically endangered
Change of category compared to previous Red List
Red List Category unchanged
Comment on threat
Einziges Vorkommen von Pollenquelle Onobrychis arenaria abhängig.
Status
Indigenes or Archaeobiota
Source

Westrich, P.; Frommer, U.; Mandery, K.; Riemann, H.; Ruhnke, H.; Saure, C. & Voith, J. (2011): Rote Liste und Gesamtartenliste der Bienen (Hymenoptera, Apidae) 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): 373-416.