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SNSB, Zoologische Staatssammlung Muenchen. SNSB, Zoologische Staatssammlung Muenchen. Year: 2015.   cc-by-nc-sa-3.0

Chelostoma emarginatum is a species of Hymenoptera in the family Megachilidae. They visit flowers of field marigold, Ophrys lutea lutea, Sawfly orchid, and Early spider orchid.

EOL has data for 8 attributes, including:

Known occurrences, collected specimens and observations of Chelostoma emarginatum (Nylander 1856). View this species on GBIF