Species of bee
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Macropsis patellata is a solitary bee in the Melittidae family. This species is endemic to the United States with observations in Minnesota, Virginia, North Carolina, Maryland, Vermont, Michigan and Massachusetts. "M. patellata" is oligolectic and known to feed only on species in the primrose family such as "Lysimachia ciliata". In Michigan the species has been a host for "Epeoloides pilosulus".
References.
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