Plecoptera Species File
species

Sweltsa onkos (Ricker, 1936)

Ontario Sallfly

Nomenclature (22)

  • Alloperla onkos Ricker, 1936: 256. (valid)

    Holotype; male; 2ca11112-48ad-4b06-b988-11720b682565; deposited at: Royal Ontario Museum - Entomology (ROME); Canada: Ontario: Headwaters of Pine river ("E" creek), Horning's MIlls, Dufferin Co.

  • Alloperla (Sweltsa) onkos Ricker, 1936 in Ricker, 1952: 182.
  • ... Show all ... (18)
  • Sweltsa onkos (Ricker, 1936) in Hogan & Grubbs, 2022: 399.
  • Alloperla onkos Ricker, 1936 in Myers, Kondratieff, Grubbs, Pett, DeWalt, Mihuc & Hart, 2025: 56.

Nomenclature references (22)

  • DeWalt, R.E., Cao, Y., Tweddale, T., Grubbs, S.A., Hinz, L., Pessino, M. & Robinson, J.L. (2012) Ohio USA stoneflies (Insecta, Plecoptera): species richness estimation, distribution of functional niche traits, drainage affiliations, and relationships to other states. ZooKeys, 178, 1–26. Available at http://www.pensoft.net/journals/zookeys/article/2616/ohio-usa-stoneflies-insecta-plecoptera-species-richness-estimation-distribution-of-functional-niche-traits-drainage-affi
  • Griffith, M.B. & Perry, S.A. (1992) Plecoptera of Headwater Catchments in the Fernow Experimental Forest, Monongohela National Forest, West Virginia. Proceedings of the Entomological Society of Washington, 94(2), 282–287.
  • ... Show all ... (18)
  • Grubbs, S. & Sheldon, A.L. (2008) Allocapnia muskogee and A. menawa, new species of snowflies (Plecoptera: Capniidae) from the Talladega National Forest region of eastern Alabama, U.S.A., plus four new state records. Illiesia: International Journal of Stonefly Research, 4(11), 99–109. Available at http://illiesia.speciesfile.org/papers/Illiesia04-11.pdf
  • Grubbs, S. (2004) Studies on Indiana stoneflies (Plecoptera), with an annotated and revised state checklist. Proceedings of the Entomological Society of Washington, 106(4), 865–876. Available at http://www.biodiversitylibrary.org/page/30135436
  • Grubbs, S. (2011) A review of stonefly (Insecta; Plecoptera) taxonomic research in Alabama, with new state records and an updated checklist. Illiesia: International Journal of Stonefly Research, 7(2), 24–30. Available at http://illiesia.speciesfile.org/papers/Illiesia07-02.pdf
  • Grubbs, S.A. (2018) An update on the stonefly fauna (Insecta, Plecoptera) of Maryland, including new and emended state records and an updated state checklist. Illiesia: International Journal of Stonefly Research, 14(4), 65–80. Available at http://illiesia.speciesfile.org/papers/Illiesia14-4.pdf
  • Hogan, P.N. & Grubbs, S.A. (2022) Distributional Trends and Species Richness of Maryland, USA, Stoneflies (Insecta: Plecoptera), with an Emphasis on the Appalachian Region. Ecologies, 3(3), 395–421. https://doi.org/10.3390/ecologies3030029
  • Illies, J. (1966) Katalog der rezenten Plecoptera. Das Tierreich – Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen., 82, 1–631.
  • Kondratieff, B.C. & Baumann, R.W. (1994) Assault on Atlantic Canada: a stonefly collecting foray to the Canadian Maritime Provinces. Perla, 12, 16–19.
  • Kondratieff, B.C. & Kirchner, R.F. (1987) Additions, taxonomic corrections, and faunal affinities of the stoneflies (Plecoptera) of Virginia, USA. Proceedings of the Entomological Society of Washington, 89(1), 24–30. Available at http://https://www.biodiversitylibrary.org/page/16262424
  • Kondratieff, B.C. & Voshell, J.R., Jr. (1979) Checklist of the stoneflies (Plecoptera) of Virginia. Entomological News, 90(5), 241–246.
  • Kondratieff, B.C., Verdone, C.J. & Roble, S.M. (2017) New records of stoneflies (Plecoptera) from Virginia, U.S.A. Perla, 35, 22–27. Available at http://plecoptera.speciesfile.org/HomePage/Plecoptera/LitArchive/PerlaNo35_2017.pdf
  • Lake, R.W. (1980) Distribution of the Stoneflies (Plecoptera) of Delaware. Entomological News, 91(2), 43–48. Available at http://www.biodiversitylibrary.org/page/2693419
  • Myers, L., Kondratieff, B.C., Mihuc, T.B. & Ruiter, D.E. (2011) The Mayflies (Ephemeroptera), Stoneflies (Plecoptera), and Caddisflies (Trichoptera) of the Adirondack Park (New York State). Transactions of the American Entomological Society, 137(1+2), 63–140. Available at http://https://doi.org/10.3157/061.137.0118PY
  • Myers, L.W., Kondratieff, B.C., Grubbs, S.A., Pett, L.A., DeWalt, R.E., Mihuc, T.B. & Hart, L.V. (2025) Distributional and species richness patterns of the stoneflies (Insecta, Plecoptera) in New York State. Biodiversity Data Journal, 13(e158952), 1–115. https://doi.org/10.3897/bdj.13.e158952
  • Ricker, W.E. (1936) New Canadian perlids (Part II). The Canadian Entomologist, 67, 256–264. [1935]
  • Ricker, W.E. (1952) Systematic Studies in Plecoptera. Indiana University Publications Science Series, 18, 1–200.
  • Stark, B.P., Kondratieff, B.C., Kirchner, R.F. & Stewart, K.W. (2011) Larvae of Eight Eastern North American Sweltsa (Plecoptera: Chloroperlidae). Illiesia: International Journal of Stonefly Research, 7(4), 51–64. Figures 1–40. Available at http://illiesia.speciesfile.org/papers/Illiesia07-04.pdf
  • Surdick, R.F. (2004) Chloroperlidae (the sallflies). Bulletin of the Ohio Biological Survey, 14(4), 1–60.
  • Tarter, D.C. & Nelson, C.H. (2010) New state, county, and drainage basin records of West Virginia (USA) stoneflies (Plecoptera). Entomological News, 121(2), 159–162. Available at http://www.bioone.org/doi/full/10.3157/021.121.0206
  • Tarter, D.C., Chaffee, D.L. & Grubbs, S. (2006) Revised checklist of the stoneflies (Plecoptera) of Kentucky, U.S.A. Entomological News, 117(1), 1–10.
  • Telfer, A.C. & Al., E. (2015) Biodiversity inventories in high gear: DNA barcoding facilitates a rapid biotic survey of a temperate nature reserve. Biodiversity Data Journal, 3(e6313), 1–176. Available at http://doi.org/10.3897/BDJ.3.e6313

Descendants and synonyms

Stats

Summary of taxonomic names by rank, showing valid extant names, fossil names, invalid names, and total counts.
Taxon Valid names
Rank Extant Fossil Invalid Total
species1023