Abstract
Taxonomic notes on several species of Nearctic Bibio Geoffroy are given. The Palearctic species, Bibio lanigerus Meigen, is reported from the northeastern Nearctic region and compared to congeners. Bibio canadensis Macquart is considered to be a syn. nov. of B. brunnipes (Fabricius). Bibio velcidus Hardy has not been recorded in the literature since its original description; type material is studied and the status of this species discussed. Problems with the identification of members of the fall-flying species group (Bibio autumnalis Fitzgerald, Bibio longipes Loew, Bibio slossonae Cockerell, and B. flukei Hardy) are also briefly discussed.
References
- Cumming, J.M. & Wood, D.M. (2017) Adult Morphology and Terminology. In: Kirk-Spriggs, A.H. & Sinclair, B.J. (Eds.), Manual of Afrotropical Diptera. Vol. 1. Introductory chapters and keys to Diptera families. Suricata 4. South African National Biodiversity Institute, Pretoria, pp. 89–133.
- Dankowicz, E. (2023). March Flies (Bibionidae) of the USA and Canada. In: Dankowicz, Z.R. & Dankowicz, E., Field/Photo ID for Flies. Available from: from https://sites.google.com/view/flyguide/species-guides/bibionidae/guide-to-nearctic-species-of-bibionidae (accessed 4 November 2025)
- Duda, O. (1930) Bibionidae. In: Lindner, E. (Ed.), Die Fliegen der palaearktischen Region. E. Schweizerbart, Stuttgart. pp. 1–75, 2 pls.
- Fitzgerald, S.J. (1996) Notes on Nearctic Bibio (Diptera: Bibionidae). Proceedings of the Entomological Society of Washington, 98 (1), 50–54.
- Fitzgerald, S.J. (1997a) A Revision of Bibio (Diptera: Bibionidae) of Mexico and Central America. Transactions of the Entomological Society of America, 123 (4), 225–287.
- Fitzgerald, S.J. (1997b) Additional notes on Nearctic Bibio Geoffroy (Diptera: Bibionidae). Proceedings of the Entomological Society of Washington, 99 (2), 294–304.
- Fitzgerald, S.J. (1998) Reevaluation of unrecognized Nearctic Bibio Geoffroy names (Diptera: Bibionidae). Proceedings of the Entomological Society of Washington, 1000 (2), 252–255.
- Fitzgerald, S.J. (2004) Evolution and classification of Bibionidae (Diptera: Bibionomorpha). Ph.D. thesis, Oregon State University, Corvallis, Oregon, 385 pp.
- Fitzgerald, S.J. (2009) Bibionidae. In: Brown, B.V., Borkent, A., Cumming, J.M., Wood, D.M., Woodley, N.E., Zumbado, M.A. (Eds.). Manual of Central American Diptera. Vol. 1. NRC Research Press, Ottawa, Ontario, 714 pp.
- Fitzgerald, S.J. & Skartveit, J. (1997) Holarctic distributions in the genus Bibio (Diptera: Bibionidae). Entomologica Scandinavica, 28, 103–119. https://doi.org/10.1163/187631297X00213
- Freeman, P. & Lane, R.P. (1985) Bibionid and Scatopsid Flies, Diptera: Bibionidae and Scatopsidae. Handbooks for the Identification of British Insects, 9 (7), 1–74.
- Hardy, D.E. (1937) New Bibionidae (Diptera) from Nearctic America. Proceedings of the Utah Academy of Sciences, Arts and Letters, 14, 199–213.
- Hardy, D.E. (1945) Revision of Nearctic Bibionidae, including Neotropical Plecia and Penthetria (Diptera). Kansas University Science Bulletin, 30, 367–547.
- Hardy, D.E. (1958) Guide to the Insects of Connecticut. Part VI. The Diptera or True Flies of Connecticut. Sixth Fascicle: March Flies and Gall Midges. Family Bibionidae. Bulletin of Connecticut State Geological and Natural History Survey, 87, 5–45.
- Hardy, D.E. (1961) The Bibionidae of California. Bulletin of the California Insect Survey, 6 (7), 179–195.
- Hardy, D.E. (1965) Family Bibionidae. In: Stone, A., Sabrosky, C.W., Wirth, W.W., Foote, R.H. & Coulson, J.R. (Eds.), A catalog of the Diptera of America North of Mexico. Smithsonian Institution Press, Washington, D.C., pp. 191–196.
- Hardy, D.E. (1981) Bibionidae. In: McAlpine, J.F., Peterson, B.V., Shewell, G.E., Teskey, H.J., Vockeroth, J.R. & Wood, D.M., Manual of Nearctic Diptera. Vol. 1. Canada Department of Agriculture Research Branch Monograph 27. Biosystematics Research Institute, Ottawa, Ontario, pp. 217–222.
- Krivosheina, N.P. (1986) Family Bibionidae. In: Soós, Á. & Papp, L., Catalogue of Palaearctic Diptera. Vol. 4. Sciaridae-Anisopodidae. Elsevier Science Publishing Co., Inc., New York, New York, pp. 319–330.
- Pinto, L.G. & Amorim, D.S. (2000) Bibionidae (Diptera: Bibionomorpha). Morfologia e análise filogenética. Holos, Ribeirão Preto, 98 pp. [in Portuguese]
- Macquart, J. (1838) n.k. In: Diptères exotiques nouveaux ou peu connus. Vol. 1. Pt. 2. Roret, Paris, pp. 5–207, 14 pls. https://doi.org/10.5962/bhl.title.51482
- Meigen, J.W. (1818) Systematische Beschreibung der bekanten europäischen zweiflügeligen Insekten. Vol. 1. Gedrukt bei Beaufort Sohn, Bei Friedrich Wilhelm Forstmann, Aachen, xxxvi + 332 pp. https://doi.org/10.5962/bhl.title.12464
- Ševčík, J., Kaspřák, D., Mantič, M., Fitzgerald, S., Ševčíková, T., Tóthová, A. & Jaschhof, M. (2016) Molecular phylogeny of the megadiverse insect infraorder Bibionomorpha sensu lato (Diptera). PeerJ, 4 (e2563), 1–30. https://doi.org/10.7717/peerj.2563
- Skartveit, J. (1995) Distribution and flight periods of Bibio Geoffroy, 1762 species (Diptera, Bibionidae) in Norway, with a key to the species. Fauna Norvegica, Serie B, 42, 83–112.
- Skartveit, J. (1997) [Chapter] 2.5. Family Bibionidae. In: Papp, L. & Darvas, B. (Eds.), Contributions to a manual of Palaearctic Diptera (with special reference to flies of economic importance). Vol. 2. Nematocera and Lower Brachycera. Science Herald, Budapest, pp. 41–50.
- Skartveit, J. (2006) Synonymy notes in Bibionidae (Diptera). Dipterists Digest, 13, 23–25.
- Skartveit, J. (2017) Bibionidae. In: Kirk-Spriggs, A.H. & Sinclair, B.J. (Eds.), Manual of Afrotropical Diptera. Vol. 2. Suricata 5. South African National Biodiversity Institute, Pretoria, pp. 497–504.
- Skartveit, J. & Ansorge, J. (2020) A new genus and subfamily of fossil Bibionidae (Diptera) from the Lower Cretaceous, with new classification of the Bibionidae. Palaeoentomology, 3 (2), 163–172. https://doi.org/10.11646/palaeoentomology.3.2.5
- Skartveit, J., Whittington, A.E. & Bland, K.P. (2013) The distribution of Bibionidae (Diptera) in Scotland, United Kingdom. Studia dipterologica, 20 (2), 335–364.
- Skartveit, J. & Willassen, E. (1996) Phylogenetic relationships in Bibioninae (Diptera, Bibionidae). In: Skartveit, J., Studies on the systematics and life histories of Bibioninae (Diptera, Bibionidae). Ph.D. Dissertation, University of Bergen, Bergen. [unknwon pagaination]