Synonyms and other taxonomic changes
Apis rubicunda Christ, 1791; Halictus nidulans Walckenaer, 1817; Halictus lerouxii Lepeletier, 1841; Halictus quadrifasciatus Smith, 1870; Halictus lerouxii var. ruborum Cockerell, 1898; Halictus rubicundus var. laticinctus Blüthgen, 1923; Halictus rubicundus var. mongolensis Blüthgen, 1936; Halictus lupinelli Cockerell, 1936; Halictus (Protohalictus) frater Pesenko, 1984
Explanation of Names
Halictus (Protohalictus) rubicundus (Christ, 1791)
Identification
Similar to H. ligatus but with a narrower head.
Range
Holarctic, ranging throughout Canada and the United States, south to Florida.
Food
Visits flowers from several families. The Hosts section on its
Discover Life species page lists known floral associations based on specimen records and images.
Remarks
One single female constructs a nest in the ground with 5-7 cells. In certain cases there may be workers or reproductives or a combination of both depending on climatic conditions.
Print References
Soucy (2002) --Nesting biology/behavior