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Type: Article
Published: 2024-01-25
Page range: 206-235
Abstract views: 648
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A problematic species complex of Lasioglossum subgeneric diagnostics in North America (Hymenoptera: Halictidae)

Department of Entomology; University of Manitoba; 12 Dafoe Rd. Winnipeg; MB; R3T 2N2; Canada
Department of Entomology; University of Manitoba; 12 Dafoe Rd. Winnipeg; MB; R3T 2N2; Canada
Hymenoptera Apoidea classification cryptic species new species taxonomy

Abstract

A problematic species complex within Lasioglossum subgenus Sphecodogastra with unusual metallic reflections on the mesosoma is described from North America. Three new species in this complex are described and illustrated: Lasioglossum (Sphecodogastra) iridescens sp. nov., Lasioglossum (Sphecodogastra) dilisena sp. nov., and Lasioglossum (Sphecodogastra) silveirai sp. nov. Our study addresses the challenge of diagnosing Lasioglossum subgenera within North America. We present an updated key for the North American Lasioglossum subgenera.

 

References

  1. Ascher, J.S. & Pickering, J. (2023) Discover Life bee species guide and world checklist (Hymenoptera: Apoidea: Anthophila). Available from: http://www.discoverlife.org/mp/20q?guide=Apoidea_species (accessed 10 March 2023)
  2. Ashmead, W.H. (1899) Classification of the bees, or the superfamily Apoidea. Transactions of the American Entomological Society, 26, 49–100.
  3. Bossert, S., Wood, T.J., Patiny, S., Michez, D., Almeida, E.A.B., Minckley, R.L., Packer, L., Neff, J.L., Copeland, R.S., Straka, J., Pauly, A., Griswold, T., Brady, S.G., Danforth, B.N. & Murray, E.A. (2021) Phylogeny, biogeography and diversification of the mining bee family Andrenidae. Systematic Entomology, 47 (2), 283–302. https://doi.org/10.1111/syen.12530
  4. Cane, J.H. (1987) Estimation of bee size using intertegular span (Apoidea). Journal of the Kansas Entomological Society, 60 (10), 145–147.
  5. Cardinal, S. (2018) Bee (Hymenoptera: Apoidea: Anthophila) diversity through time. In: Foottit, R.G. & Adler, P.H. (Eds.), Insect Biodiversity: Science and Society. John Wiley & Sons, Ltd, Chichester, pp. 851–867. https://doi.org/10.1002/9781118945582.ch28
  6. Danforth, B.N., Conway, L. & Ji, S. (2003) Phylogeny of eusocial Lasioglossum reveals multiple losses of eusociality within a primitively eusocial clade of bees (Hymenoptera: Halictidae). Systematic Biology, 52, 23–36. https://doi.org/10.1080/10635150390132687
  7. Danforth, B.N. & Ji, S. (2001) Australian Lasioglossum + Homalictus form a monophyletic group: resolving the “Australian enigma.” Systematic Biology, 50, 268–83. https://doi.org/10.1093/sysbio/50.2.268
  8. Ebmer, A.W. (1969) Die Bienen des Genus Halictus Latr. s. l. im Grossraum von Linz (Hymenoptera, Apidae). Systematik, Biogeographie, Ökologie und Biologie mit Berücksichtigung aller bisher aus Mitteleuropa bekannten Arten. Teil I. Naturkundliches Jahrbuch der Stadt Linz, 1969, 133–183. [in German]
  9. Ebmer, A.W. (2002) Asiatische Halictidae, 10. Neue Halictidae aus China sowie diagnostische Neubeschreibungen der von Fan & Ebmer 1992 beschriebenen Lasioglossum-Arten (Insecta: Hymenoptera: Apoidea: Halictidae: Halictinae). Linzer Biologische Beiträge, 34 (2), 819–934. [in German]
  10. Ebmer, A.W. (2008) Neue taxa der Gattungen Halictus Latreille 1804 und Lasioglossum Curtis 1833 (Hymenoptera, Apoidea, Halictidae) aus den Vereinigten Arabischen Emiraten. Linzer Biologische Beiträge, 40 (1), 551–580. [in German]
  11. Engel, M.S. (2001) Three new Habralictellus bee species from the Caribbean (Hymenoptera: Halictidae). Solenodon, 1, 33–37.
  12. Gardner, J. & Gibbs, J. (2020) The “red-tailed” Lasioglossum (Dialictus) (Hymenoptera: Halictidae) of the western Nearctic. European Journal of Taxonomy, 725, 1–242. https://doi.org/10.5852/ejt.2020.725.1167
  13. Genaro JA (2021) Especies nuevas de Lasioglossum Curtis de las altas montañas de las Antillas Mayores y estado actual del conocimiento del taxon Habralictellus Moure y Hurd (Hymenoptera: Apoidea: Halictidae). Insecta Mundi, 0853, 1–17.
  14. Gibbs, J. (2010) Revision of the metallic species of Lasioglossum (Dialictus) in Canada (Hymenoptera, Halictidae, Halictini). Zootaxa, 3073 (1), 1–382. https://doi.org/10.11646/zootaxa.2591.1.1
  15. Gibbs, J. (2018a) Bees of the genus Lasioglossum (Hymenoptera: Halictidae) from Greater Puerto Rico, West Indies. European Journal of Taxonomy, 400, 1–57. https://doi.org/10.5852/ejt.2018.400
  16. Gibbs, J. (2018b) DNA barcoding a nightmare taxon: Assessing barcode index numbers and barcode gaps for sweat bees. Genome, 61, 21–31. https://doi.org/10.1139/gen-2017-0096
  17. Gibbs, J., Albert, J. & Packer, L. (2012a) Dual origins of social parasitism in North American Dialictus (Hymenoptera: Halictidae) confirmed using a phylogenetic approach. Cladistics, 28, 195–207. https://doi.org/10.1111/j.1096-0031.2011.00373.x
  18. Gibbs, J., Bass, A. & Morgan, K. (2022) Habralictus and Lasioglossum of Saint Lucia and Saint Vincent and the Grenadines, Lesser Antilles (Hymenoptera, Apoidea, Halictidae). Zookeys, 1089, 125–167. https://doi: 10.3897/zookeys.1089.72645
  19. Gibbs, J., Brady, S.G., Kanda, K. & Danforth, B.N. (2012b) Phylogeny of halictine bees supports a shared origin of eusociality for Halictus and Lasioglossum (Apoidea: Anthophila: Halictidae). Molecular Phylogenetics and Evolution, 65, 926–939. https://doi.org/10.1016/j.ympev.2012.08.013
  20. Gibbs, J., Packer, L., Dumesh, S. & Danforth, B.N. (2013) Revision and reclassification of Lasioglossum (Evylaeus), L. (Hemihalictus) and L. (Sphecodogastra) in eastern North America (Hymenoptera: Apoidea: Halictidae). Zootaxa, 3672 (1), 1–117. https://doi.org/10.11646/zootaxa.3672.1.1
  21. Grab, H., Branstetter, M.G., Amon, N., Urban-Mead, K.R., Park, M.G., Gibbs, J., Blitzer, E.J., Poveda, K., Loeb, G. & Danforth, B.N. (2019) Agriculturally dominated landscapes reduce bee phylogenetic diversity and pollination services. Science, 363, 282–284. https://doi.org/10.1126/SCIENCE.AAT6016
  22. Harris, R.A. (1979) A glossary of surface sculpturing. Occasional Papers in Entomology, 28, 1–31. Available from: https://zenodo.org/record/26215 (accessed 1 January 2023)
  23. Krijthe, J.H. (2015) Rtsne: T-distributed stochastic neighbor embedding using Barnes-Hut implementation. R package version 0.16. Available from: https://github.com/jkrijthe /Rtsne (accessed 20 September 2022)
  24. McGinley, R.J. (1986) Studies of Halictinae (Apoidea: Halictidae), I: Revision of New World Lasioglossum Curtis. Smithsonian Contributions to Zoology, 429, 1–294. https://doi.org/10.5479/si.00810282.429
  25. McGinley, R.J. (2003) Studies of Halictinae (Apoidea: Halictidae), II: Revision of Sphecodogastra Ashmead, floral specialists of Onagraceae. Smithsonian Contributions to Zoology, 610, 1–55. https://doi.org/10.5479/si.00810282.610
  26. Michener, C.D. (1944) Comparative external morphology, phylogeny, and a classification of the bees (Hymenoptera). Bulletin of the American Museum of Natural History, 82, 151–326.
  27. Michener, C.D. (1990) Reproduction and castes in social halictine bees. In: Engels, W. (Ed), Social Insects: An Evolutionary Approach to Castes and Reproduction. Springer, New York, pp. 77–121. https://doi.org/10.1007/978-3-642-74490-7_6
  28. Michener, C.D. (2000) The bees of the world. The Johns Hopkins University Press, Baltimore, 913 pp.
  29. Michener, C.D. (2007) The bees of the world. 2nd ed. The Johns Hopkins University Press, Baltimore, xvi + [i] + 953 pp.
  30. Mitchell, T.B. (1960) Bees of the Eastern United States: volume I. N. C. Agricultural Experimental Station Technical Bulletin, 141, 1–538.
  31. Mountain Research Initiative EDW Working Group (2015) Elevation-dependent warming in mountain regions of the world. Nature Climate Change, 5, 424–430. https://doi.org/10.1038/nclimate2563
  32. Moure, J.S. (2007) Halictini Thomson, 1869. In: Moure, J.S., Urban, D. & Melo, G.A.R. (Eds), Catalogue of bees (Hymenoptera, Apoidea) in the Neotropical region. Sociedade Brasileira de Entomologia, Curitiba, pp. 823–870.
  33. Moure, J.S. & Hurd, P.D. (1982) On two new groups of Neotropical halictine bees (Hymenoptera, Apoidea). Dusenia, 13 (2), 46.
  34. Parmesan, C. & Yohe, G. (2003) A globally coherent fingerprint of climate change impacts across natural systems. Nature, 421 (6918), 37–42. https://doi.org/10.1038/nature01286
  35. Pauly, A. (1999) Classification des Halictini de la Région Afrotropicale (Hymenoptera Apoidea Halictidae). Bulletin de l’Institute Royal Des Sciences Naturelles de Belgique, 69, 137–196.
  36. Pesenko, Y.A. (2007) Subgeneric classification of the Palaearctic bees of the genus Evylaeus Robertson (Hymenoptera: Halictidae). Zootaxa, 1500 (1), 1–54. https://doi.org/10.11646/zootaxa.1500.1.1
  37. Pesenko, Y.A., Banaszak, J., Radchenko, V.G. & Cierzniak, T. (2000) Bees of the family Halictidae (excluding Sphecodes of Poland: taxonomy, ecology, bionomics. Wyzszej Szkoly Pedagogicznej, Bydgszcz, ix + 348 pp.
  38. R Core Team (2022) R: A Language and Environment for Statistical Computing. ver. 4.3.0. Available from: http://www.R-project.org (accessed 10 August 2022)
  39. USDA, NRCS (2023) The PLANTS Database, National Plant Data Team, Greensboro, NC USA. [online]. Available from: http://plants.usda.gov (accessed 10 February 2023)
  40. Venables, W.N. & Ripley, B.D. (2002) Modern Applied Statistics with S. Fourth edition. Springer, New York, xi + 495 pp. https://doi.org/10.1007/978-0-387-21706-2
  41. World Flora Online Consortium (2020) World Flora Online [online]. Available from: http://www.worldfloraonline.org (accessed 10 February 2023)
  42. Zhang, D., Niu, Z.Q., Luo, A.R., Orr, M.C., Ferrari, R.R., Jin, J.F., Wu, Q.T., Zhang, F. & Zhu, C.D. (2022) Testing the systematic status of Homalictus and Rostrohalictus with weakened cross-vein groups within Halictini (Hymenoptera: Halictidae) using low-coverage whole-genome sequencing. Insect Science, 29, 1819–1833. https://doi.org/10.1111/1744-7917.13034