Über Halictus punctatissimus Schenck
Alfken, J. D. (Johann Diedrich), 1862-1945
Article
1898
Entomologische Nachrichten
24
305--306
BioStor
German
Berlin [etc.], R. Friedländer [etc.],
BioStor: https://biostor.org/reference/228149
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