Bees of Canada Logo

Dufourea marginata (Cresson, 1878)

Properties

Scientific Name: Dufourea marginata (Cresson, 1878)

Common Name: Sunflower Shortfaced Bee

Taxonomy

Panurgus marginatus Cresson, 1878: 62 [♀].

     Holotype ♀. USA, Kansas, by F.H. Snow [ANSP no. 2183].

Panurgus halictulus Cresson, 1878: 63 [♂]. Preoccupied, not Dufourea halictulus Nylander, 1852]. Synonymy by Robertson (1897: 340); synonymy by Cockerell (1922: 3), as Halictoides marginatus halictulus (Cresson, 1878); synonymy by Michener (1951: 1132), as Dufourea marginata halictella Michener, 1951.

     Lectotype ♂, designated by Cresson (1916: 120). USA, Colorado, by Morrison [ANSP no. 2212].

Panurgus autumnalis Robertson, 1895: 121 [♀]. Synonymy by Robertson (1897: 340); synonymy of Dufourea marginata marginata (Cresson, 1878) by Michener (1951: 1132).

     Lectotype ♀, designated by W.E. LaBerge, in Webb 1980: 108]. USA, Illinois, Carlinville, 28 September 1893, by C. Robertson [INHS, Robertson no. 15874].

Dufourea (Halictoides) marginata halictella Michener, 1951, replacement name for P. halictulus Cresson, 1878.

 

Taxonomic notes: Cockerell (1897: 289) was the first place Panurgus marginatus Cresson, 1878 in Halictoides Nylander, 1848. Cockerell (1897: 150) commented on the identify of Panurgus halictulus Cresson, 1878, and the “Panurgus” of North America in general, feeling that it was not properly placed within the Andrenidae. He also echoed this opinion in another work (Cockerell 1897: 289), indicating that at least six of the Panurgus of North American belonged with Halictoides. His subsequent treatments of Halictoides (Cockerell 1916; Cockerell 1922) indicated that over a dozen species were incorrectly placed, in the former work implying an affinity to Halictus (Halictidae).

Dufourea marginata halictella Michener, 1951 was considered a valid subspecies by Cockerell (1922: 3, as Halictoides marginatus halictulus (Cresson, 1878)) based on the darker wind veins and dusky wing membranes, though he indicated that both forms intergrade in Boulder, Colorado.

In the review of type materials at INHS, Webb (1980: 108) incorrectly placed Panurgus autumnalis Robertsonwithin the Andrenidae, though by that time it had been correctly placed in Dufourea.

DNA Barcode Index Number (BIN): BOLD:AAO1011     

Biology: Cockerell (1897: 150) commented on the long-slender tongue of Panurgus marginatus Cresson, 1878 (as Panurgus halictulus Cresson, 1878), indicating that it was an adaptation for obtaining nectar form the disc-florets of Helianthus Linnaeus (Asteraceae), on which it is oligolectic (Moldenke 1979; Lincoln 1981; Dumesh and Sheffield 2012).

Distribution in Canada: Crawford 1912 [AB]; Sugar et al. 1999 [ON]; Dumesh and Sheffield 2012 [AB, SK, MB - BC not supported with data]; Sheffield et al. 2014 [AB, SK, MB].

References

Cresson ET (1878) Descriptions of new North American Hymenoptera in the collection of the American Entomological Society. Transactions of the American Entomological Society 7: 61-136.

Dumesh S, Sheffield CS (2012) Bees of the genus Dufourea Lepeletier (Hymenoptera: Halictidae: Rophitinae) of Canada. Canadian Journal of Arthropod Identification 20: 1-36.https://doi.org/10.3752/cjai.2012.20

Robertson C (1895) Notes on bees, with descriptions of new species. Transactions of the American Entomological Society 22(2): 115-128.http://www.jstor.org/stable/25076640

Robertson C (1897) North American bees−descriptions and synonyms. Transactions of the Academy of Sciences of St. Louis 7: 315-356.

Sheffield CS, Frier SD, Dumesh D (2014) The bees (Hymenoptera: Apoidea, Apiformes) of the Prairies Ecozone, with comparisons to other grasslands of Canada. In: Giberson DJ, Cárcamo HA (Eds) Arthropods of Canadian Grasslands (Volume 4): Biodiversity and Systematics Part 2. 4. Biological Survey of Canada, Ottawa, 479 pp. [ISBN 978-0-9689321-7-9].https://doi.org/http://dx.doi.org/10.3752/9780968932179.ch11

Crawford JC (1912) Notes on some Canadian bees. The Canadian Entomologist 44(12): 359-360.https://doi.org/10.4039/Ent44359-12

Gibbs J, Hanuschuk E, Miller R, Dubois M, Martini M, Robinson S, Nakagawa P, Sheffield CS, Onuferko T (2023) A checklist of the bees (Hymenoptera: Apoidea) of Manitoba, Canada. The Canadian Entomologist 155: E3.https://doi.org/10.4039/tce.2022.45

Webb DW (1980) Primary insect types in the Illinois Natural History Survey Collection, exclusinve of the Collemboa and Thysanoptera. Illinois Natural History Survey Bulletin 32(2): 55-191.

Sugar A, Finnamore A, Goulet H, Cumming J, Kerr JT, De Giusti M, Packer L (1999) A preliminary survey of symphytan and aculeate Hymenoptera from oak savannahs in southern Ontario. Proceedings of the Entomological Society of Ontario 129: 9-18.

Lincoln PG (1981) Phylogeny, Host Plant Relations and Speciation in Genus Dufourea (Hymenoptera; Apoidea). Ph.D. Thesis, University of California, Santa Cruz. 307 pp.

Cresson ET (1916) The Cresson types of Hymenoptera. Memoirs of the American Entomological Society 1: 1-141.

Michener CD (1951) Family Halictidae. In: Muesebeck CF, Krombein KV, Townes HK (Eds) Hymenoptera of America north of Mexico Synoptic Catalog. 2. United States Department of Agriculture Agricultural Monograph, Washington. Pp. 1104-1134.

Cockerell TDA (1897) New and little-known bees. Transactions of the American Entomological Society 24: 144–162.

Moldenke AR (1979) Host-plant coevolution and the diversity of bees in relation to the flora of North America. Phytologia 43: 357-419.https://biostor.org/reference/168109

Cockerell TDA (1916) The bee-genus Halictoides in North America (Hym.). Entomological News 27(2): 61-63.

Cockerell TDA (1922) Notes on some western bees. American Museum Novitates 40: 1-7.

Cockerell TDA (1897) On the generic position of some bees hitherto referred to Panurgus and Calliopsis. The Canadian Entomologist 29(): 287–290. http://dx.doi.org/10.4039/Ent29287-12

Sociality: Solitary
Nesting: Ground
Pollen Specialization: Broad Oligolecty
Wintering Stage: Mature Larva

Crop Preference: Not Available
Non Crop Preference: Helianthus petiolaris

Distribution: Alberta, British Columbia, Manitoba, Ontario, Saskatchewan
Ecozone: Mixwood Plains, Prairie, Western Interior Basin

Distribution Map