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John Spence
University of Alberta
Edmonton, Canada
7 articles by this author
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In Memoriam
Memories of Terry Erwin
John Spence,     David Kavanaugh,     David R. Maddison, Olivia Boyd,     Pietro Brandmayr,     Beulah Garner, Sarah Maveety,     Diego Mosquera,     Wendy Moore, Kathryn Riley, Joseph Shorthouse, Linda Sims, Warren Steiner,     Kelly Swing, Hans Turin,     Laura S. Zamorano,     Lyubomir Penev
Part of: Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020)
10.3897/zookeys.1044.68648
 16-06-2021
 Unique: 1785 | Total: 2493  | Access Period:
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 1001-1036
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Research Article
Spatial and temporal variation of epigaeic beetle assemblages (Coleoptera, Carabidae, Staphylinidae) in aspen-dominated mixedwood forests across north-central Alberta
    H. E. James Hammond, Sergio García-Tejero, Greg R. Pohl, David W. Langor, John R. Spence
Part of: Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020)
10.3897/zookeys.1044.65776
 16-06-2021
 Unique: 1153 | Total: 1610  | Access Period:
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 951-991
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Editorial
Preface
John Spence, Achille Casale,     Thorsten Assmann,     James K. Liebherr,     Lyubomir Penev
Part of: Systematic Zoology and Biodiversity Science: A tribute to Terry Erwin (1940-2020)
10.3897/zookeys.1044.69727
 16-06-2021
 Unique: 701 | Total: 982  | Access Period:
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 1-2
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Research Article
Low intensity surface fire instigates movement by Calosoma frigidum (Coleoptera, Carabidae)
Jenna Jacobs, Colin Bergeron, Timothy Work, John Spence
Part of: Proceedings of a symposium honoring the careers of Ross and Joyce Bell and their contributions to scientific work. Burlington, Vermont, 12–15 June 2010
10.3897/zookeys.147.2084
 16-11-2011
 Unique: 5196 | Total: 7351  | Access Period:
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 641-649
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Research Article
Landscape patterns of species-level association between ground-beetles and overstory trees in boreal forests of western Canada (Coleoptera, Carabidae)
Colin Bergeron, John Spence, Jan Volney
Part of: Proceedings of a symposium honoring the careers of Ross and Joyce Bell and their contributions to scientific work. Burlington, Vermont, 12–15 June 2010
10.3897/zookeys.147.2098
 16-11-2011
 Unique: 4799 | Total: 6864  | Access Period:
 Reprint: € 7,00
 577-600
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Research Article
Wing-dimorphism and population expansion of Pterostichus melanarius (Illiger, 1798) at small and large scales in central Alberta, Canada (Coleoptera, Carabidae, Pterostichini)
Stephane Bourassa, John Spence, Dustin J. Hartley, Seung Il Lee
Part of: Proceedings of a symposium honoring the careers of Ross and Joyce Bell and their contributions to scientific work. Burlington, Vermont, 12–15 June 2010
10.3897/zookeys.147.2097
 16-11-2011
 Unique: 5715 | Total: 7537  | Access Period:
 Reprint: € 4,00
 545-558
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Editorial
‘Bellography’: Life and Contributions of Ross and Joyce Bell, two New England Naturalists
John Spence, George Ball, Robert Davidson, Jessica Ryyken
Part of: Proceedings of a symposium honoring the careers of Ross and Joyce Bell and their contributions to scientific work. Burlington, Vermont, 12–15 June 2010
10.3897/zookeys.147.1999
 16-11-2011
 Unique: 4653 | Total: 6279  | Access Period:
 Reprint: € 3,00
 3-13
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