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Author

Michael Orr

affiliation, addr_city, usr_country

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2 articles by this author

Research Article

A review and updated classification of pollen gathering behavior in bees (Hymenoptera, Apoidea)

Zachary M. Portman, Michael C. Orr, Terry Griswold

10.3897/jhr.71.32671

30-08-2019

Unique: 1723 | Total: 2663

Reprint: € 11,20

171-208

Research Article

Stiff upper lip: Labrum deformity and functionality in bees (Hymenoptera, Apoidea)

Michael Orr, Amber Tripodi

10.3897/jhr.57.12510

30-06-2017

Unique: 1629 | Total: 2928

Reprint: € 4,80

89-101

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