Osmia steinmanni

Osmia steinmanni was recently found in northwesternmost Slovenia close to the Austrian border by Heinz Wiesbauer (Beitr├Ąge zur Entomofaunistik, 24, 55-61, 2023). This is the first record of O. steinmanni for Slovenia and the easternmost record for the species, indicating that the species’ distribution might extend over the entire alpine bow.



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