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Ralph DeWalt
University of Illinois, Champaign, United States of America
http://www.inhs.uiuc.edu/staff/index.php?action=list&user_name=dewalt
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9 articles by this author

Research Article
 
A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species
Eric J. South,     R. Edward DeWalt, Mark A. Davis,     Michael Jared Thomas
10.3897/zookeys.858.33818
 01-07-2019
 Unique: 671 | Total: 992
 Reprint: € 8,40
 45-70
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Review Article
 
Plecoptera of Canada
Boris C. Kondratieff,     R. Edward DeWalt, Chris J. Verdone
Part of: The Biota of Canada – A Biodiversity Assessment. Part 1: The Terrestrial Arthropods
10.3897/zookeys.819.23535
 24-01-2019
 Unique: 892 | Total: 1344
 Reprint: € 3,60
 243-254
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Checklist
 
Updated checklist of the Michigan (USA) caddisflies, with regional and habitat affinities
    David C. Houghton,     R. Edward DeWalt, Angelica J. Pytel, Constance M. Brandin, Sarah E. Rogers, David E. Ruiter, Ethan Bright, Patrick L. Hudson, Brian J. Armitage
10.3897/zookeys.730.21776
 17-01-2018
 Unique: 1406 | Total: 2398
 Reprint: € 5,90
 57-74
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Research Article
 
Mayflies, stoneflies, and caddisflies of streams and marshes of Indiana Dunes National Lakeshore, USA
    R. DeWalt, Eric J. South, Desiree R. Robertson, Joy E. Marburger, Wendy W. Smith, Victoria Brinson
10.3897/zookeys.556.6725
 21-01-2016
 Unique: 1773 | Total: 2916
 Reprint: € 7,20
 43-63
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Research Article
 
Ephemeroptera, Plecoptera, and Trichoptera on Isle Royale National Park, USA, compared to mainland species pool and size distribution
    R. DeWalt, Eric J. South
10.3897/zookeys.532.6478
 05-11-2015
 Unique: 1876 | Total: 3143
 Reprint: € 7,20
 137-158
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Research Article
 
A review of the Nearctic genus Prostoia (Ricker) (Plecoptera, Nemouridae), with the description of a new species and a surprising range extension for P. hallasi Kondratieff & Kirchner
Scott Grubbs, Richard Baumann,     R. DeWalt, Tari Tweddale
10.3897/zookeys.401.7299
 14-04-2014
 Unique: 2294 | Total: 4152
 Reprint: € 5,90
 11-30
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Research Article
 
A review of the Nearctic genus Zealeuctra Ricker (Plecoptera, Leuctridae), with the description of a new species from the Cumberland Plateau region of eastern North America
Scott Grubbs, Boris Kondratieff, Bill P. Stark,     R. DeWalt
10.3897/zookeys.344.5912
 22-10-2013
 Unique: 3356 | Total: 5013
 Reprint: € 9,60
 17-47
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Research Article
 
Perlesta ephelida, a new Nearctic stonefly species (Plecoptera, Perlidae)
Scott Grubbs,     R. DeWalt
10.3897/zookeys.194.2972
 17-05-2012
 Unique: 4799 | Total: 7022
 Reprint: € 4,80
 1-15
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Research Article
 
Ohio USA stoneflies (Insecta, Plecoptera): species richness estimation, distribution of functional niche traits, drainage affiliations, and relationships to other states
    R. DeWalt, Yong Cao, Tari Tweddale, Scott Grubbs, Leon Hinz, Massimo Pessino, Jason Robinson
10.3897/zookeys.178.2616
 29-03-2012
 Unique: 6535 | Total: 8859
 Reprint: € 8,40
 1-26
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