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  Mayfly Species Distribution Map Query
for N. America (north of Mexico)

Acerpenna pygmaea
Legend:   USA State    CAN Province
USA State(s): *01:AL, AR, CO, CT, FL, GA, ID, IL, IN, KS, KY, LA, MD, ME, MI, MN, MO, MS, NC, NE, NY, OH, OK, PA, SC, SD, TN, TX, VA, WI, WV, UT.*03:OR*05:NC*10:AL, CO, CT, FL, IA, ID, IL, IN, KY, MI, MN, MO, MS, NY, OK, SD, TN, TX, WI*26:OR*34:NE*35:IA*36:ND*37:SD*38:SC*45:NH*47:MT*99:AL,FL,IL
CAN Province(s): *01:AB, MB, NB, NF, NS, NU, ON, QC.*04:SK*09:AB*54:BC*99:MB, NB, ON

The State/Province distribution of this page is based on the following scientific papers,
as updated to reflect taxonomy of the Mayfly Central - North American Species List:

*01: Distribution of mayfly species of North America, by R. P. Randolph, supplemented by the following:
*02: Mayflies (Ephemeroptera) of the far western United States: Part I: Washington) by M. D. Meyer & W. P. McCafferty
*03: Mayflies (Ephemeroptera) of the far western United States: Part II: Oregon) by M. D. Meyer & W. P. McCafferty
*04: Additions and Emendations to The Mayflies (Ephemeroptera) Fauna Of Saskatchewan, Canada by J. M. Webb, et. al.
*05: The Ephemeroptera Of North Carolina by S. R. Beaty
*06: Pennsylvania Mayflies by G. A. Hoover
*07: Insecta, Ephemeroptera: New Alabama state records by W. P. McCafferty & J. M. Webb
*08: Insecta, Ephemeroptera: Range extensions and new records for Ontario and Canada by McCafferty, Jacobus, Webb, Meyer
*09: Mayflies (Insect: Ephemeroptera) of Nevada, Unites States of America by W. P. McCafferty, R. P. Randolph
*10: USGS NPWRC - Mayflies of the United States - coordinated by B. C. Kondratieff
*11: A New Species of Mayfly from WV by B. C. Kondratieff and M. D. Meyer
*12: The Mayflies (Ephemeroptera) Of Alaska by R. P. Randolph and W. P. McCafferty
*13: Mayflies (Ephemeroptera) of the far western United States: Part III: California by M. D. Meyer & W. P. McCafferty
*14: Insecta, Ephemeroptera: New and additional records for New York by Meyers, Jacobus, Kondratieff
*15: New Records Of Mayflies (Ephemeroptera From Alberta, Can.  by J. P. Webb and W. P. McCafferty
*16: Insecta, Ephemeroptera: range extensions and new Iowa state records by McCafferty, Hubbard, and Webb
*17: Nunavut Mayflies (Ephemeroptera) A Supplement For Far Northern North America by R. P. Randolph & W. P. McCafferty
*18: A New Species of Caenis (Ephemeroptera: Caenidae) from Florida, USA by M. L. Pescador & B. A. Richard
*19: Cercobrachys fox: Guenther & McCafferty, 2005; Sun & McCafferty, 2008; Guenther & McCafferty, 2008
*20: Cladistics, classification, and identification of the brachycercine mayflies (Caenidae) by Lu Sun & W. P. McCafferty
*21: A new species and new synonym in Heptagenia ... by J.B. Webb, W.P McCafferty, and V. R. Ferris
*22: A New Genus and Species of Small Minnow Mayfly from Far Northern North America by W. P. McCafferty
*23: A New Species of Maccaffertium Bednarik (Ephemeroptera: Heptageniidae) by W. P. McCafferty
*24: A New Species of (Baetidae); First Representative of Genus North of Mexico by W. P. McCafferty
*25: Contributions to the larvae of N. American Nixe (Ephemeroptera: Heptageniidae) ... by W. P. McCafferty & M. D. Meyer
*26: Insecta, Ephemeroptera: Transcontinental range extensions in western North America by F. M. Webb & W. P. McCafferty
*27: A New Species of Acentrella from New York and New England by S. K. Burian & L. W. Myers
*28: A New Species of Mayfly from West Virginia by B. C. Kondratieff & M. D. Meyer
*29: BoldSystems - Public Data Portal - Specimen Record - Nixe joernensis by L. M. Jacobus
*30: A New Genus And New Species of Baetidae from lakes and reservoirs in eastern North America by  Hill, Pfeiffer, & Jacobus
*31: Contributions to the Systematics of Leucrocuta, Nixe, and Related Genera (Ephemeroptera: Heptageniidae by W. P. McCafferty
*32: Phylogenetic Systematics of the Potamanthidae (Ephemeropters) by Y. J. Bae and W. P. McCafferty
*33: A Revision of Subgenus Drunella by R. K. Allen and G. F. Edmunds, Jr.
*34: Mayflies (Ephemeroptera) of the Great Plains. I: Nebraska by McCafferty, Kluggertanz, Randolph, Provonsha, Lawson, Kondratieff
*35: Mayflies (Ephemeroptera) of the Great Plains. II: Iowa by McCafferty, Hubbard, Klubertanz, Randolph, Birmingham
*36: Mayflies (Ephemeroptera) of the Great Plains. III: North Dakota by J. L. Guenther and W. P. McCafferty
*37: Mayflies (Ephemeroptera) of the Great Plains. IV: South Dakota by J. L. Guenther and W. P. McCafferty
*38: South Carolina Mayflies (Ephemeroptera) by W. P. McCafferty and M. D. Meyer
*39: A new species of Labiobaetis Novikova & Kluge, 1987 (Ephemeroptera: Baetidae) from Washington, USA by J. M. Webb
*40: Revisionary contributions to North American Ephemerella and Serratella (Ephemeroptera: Ephemerellidae) by L. M. Jacobus & W. P. McCafferty
*41: Preliminary survey of the mayflies (Ephemeroptera) ... of Big Bend Ranch State Park & Big Bend Natl. Pk. by D. E. Baumgardner & D. E. Bowles
*42: A revision of the genus Leptohyphes Eaton (Ephmeroptera: Leptohyphidae) in North and Central America by D. E. Baumgardner & W. P. McCafferty
*43: New Species Synonyms and Records on North American Centroptilum and Procloeon (Ephemeroptera: Baetidae) by N. A. Wiersema & W. P. McCafferty
*44: New and Additional Records of Mayflies (Ephemeroptera) from the Southwestern United States by D. E. Baumgardner
*45: The mayflies (Ephemeroptera) of New Hampshire: Seasonality and Diversity of the Stream Fauna by Chandler, Whitmore, Burian, Burger
*46: Insecta, Ephemeroptera, Baetidae: Range extensions and new state records from Kansas, U.S.A by W. P. McCafferty & L. M. Jacobus
*47: Insecta, Ephemeroptera: Range extensions and new state records from far western Montana by W. P. McCafferty & R. L. Newell
*48: New records (of Plauditus cestus) from Virginia and the Northwest Territories, with notes on color variation by Gorski, Fox, McQueen, and Jacobus
*49: Geographic range extension to Wyoming, USA for Paraleptophlebia praepedita by Ashley Garlick, B. C. Kondratieff, and L. M. Jacobus
*50: Insects Of Hawaii by E. C. Zimmerman
*51: A new species of Neoephemera McDunnough, 1925 (Ephemeroptera: Neoephemeridae) from N. Carolina and Virginia by Holland, Beaty, and Jacobus
*52: Review of continental North and Central American Paracloeodes Day 1955 (Ephemeroptera: Baetidae) by P. V. Cruz, A. K. Usher, and L. M. Jacobus
*53: First records of Baetis vernus Curtis ... in North America ... by Burien, Erasmus, Shrimpton, Currie, Gilbertson, and Huber
*54: Eight new provincial species records of mayflies ... in British Columbia by Burien, Erasmus, Shrimpton, Currie, Gilbertson, and Huber
*55: USA States & CAN Provinces (Under-Reporting Supplement) For North American Callibaetis Mayflies by R. E. Rohrbeck
*56: Rediscovery of Fallceon eatoni (Kimmins) (Ephemeroptera: Baetidae) by W. P. McCafferty
*99: A DNA Barcode Library for North American Ephemeroptera: etc. by D. Huber, C. Shrimpton, and D. Erasmus

Created: 04/14/2014   Last modified: 04/12/2024    www.FlyfishingEntomology.com