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Perdita bequaertiana Muesebeck, Krombein & Townes 1951
urn:lsid:organismnames.com:name:2943822
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Perdita bequaertiana Muesebeck, Krombein & Townes 1951
Muesebeck, Krombein & Townes 1951. Hymenoptera of America North of Mexico-synoptic catalog. Agriculture Monographs U S Department of Agriculture, no. 2 1951: Unpaginated