Dr Cory S. Sheffield
Current affiliation: Royal Saskatchewan Museum
Subject: Life Sciences
Primary location: Canada
Annotated catalogue of the bees described by Léon Provancher (Hymenoptera: Apoidea)
Published in:The Canadian Entomologist
Publication date:2014-01-02
Bee (Hymenoptera: Apoidea) diversity within apple orchards and old fields in the Annapolis Valley, Nova Scotia, Canada
Published in:The Canadian Entomologist
Publication date:2012-12-13
Effect of shading on trap nest utilization by hole-nesting aculeate Hymenoptera
Published in:The Canadian Entomologist
Publication date:2004-12-01
A new species of Megachile Latreille subgenus Megachiloides (Hymenoptera, Megachilidae)
Published in:ZooKeys
Publication date:2013-04-03
Bombus cullumanus—an extinct European bumblebee species?
Published in:Apidologie
Publication date:2012-08-17
DNA barcoding and the mediocrity of morphology
Published in:Molecular Ecology Resources
Publication date:2009-05-01
PTINUS SEXPUNCTATUS PANZER (COLEOPTERA: ANOBIIDAE, PTININAE) NEWLY RECORDED IN NORTH AMERICA
Published in:Entomological News
Publication date:2007-01-01
Potential of bigleaf lupine for building and sustaining Osmia lignaria populations for pollination of apple
Published in:The Canadian Entomologist
Publication date:2008-10-01
DNA barcoding a regional bee (Hymenoptera: Apoidea) fauna and its potential for ecological studies
Published in:Molecular Ecology Resources
Publication date:2009-05-01
Rapid Range Expansion of the Wool-Carder Bee, Anthidium manicatum (Linnaeus) (Hymenoptera: Megachilidae), in North America
Published in:Journal of the Kansas Entomological Society
Publication date:2009-01-01
Wolbachia(Rickettsiales) infections and bee (Apoidea) barcoding: a response to Gerthet al.
Published in:Systematics and Biodiversity
Publication date:2012-12-01
The potential of cleptoparasitic bees as indicator taxa for assessing bee communities
Published in:Apidologie
Publication date:2013-02-21
New Records of Ripiphoridae (Coleoptera) from the Maritime Provinces of Canada
Published in:The Coleopterists Bulletin
Publication date:2006-12-29
Epeoloides pilosula, a bee thought extinct, rediscovered in Canada
Published in:Journal of the Kansas Entomological Society
Publication date:2004-07-01What's it about?This study reports the first collection of Epeoloides pilosula in almost 60 years. This species, one of the rarest in North America, is a cleptopar...
Diversity of cavity-nesting bees (Hymenoptera: Apoidea) within apple orchards and wild habitats in the Annapolis Valley, Nova Scotia, Canada
Published in:The Canadian Entomologist
Publication date:2008-04-01
Summer Bees for Spring Crops? Potential Problems with Megachile rotundata (Fab.) (Hymenoptera: Megachilidae) as a Pollinator of Lowbush Blueberry (...
Published in:Journal of the Kansas Entomological Society
Publication date:2008-07-01
DNA barcoding reveals diversity of Hymenoptera and the dominance of parasitoids in a sub-arctic environment
Published in:BMC Ecology
Publication date:2013-01-01
An artificial nesting substrate forOsmiaspecies that nest under stones, with focus onOsmia inermis(Hymenoptera: Megachilidae)
Published in:Insect Conservation and Diversity
Publication date:2014-10-17
Unveiling cryptic species of the bumblebee subgenusBombus s. str.worldwide with COI barcodes (Hymenoptera: Apidae)
Published in:Systematics and Biodiversity
Publication date:2012-03-01
Wolbachia and DNA Barcoding Insects: Patterns, Potential, and Problems
Published in:PLoS ONE
Publication date:2012-05-02
Bee diversity in naturalizing patches of Carolinian grasslands in southern Ontario, Canada
Published in:The Canadian Entomologist
Publication date:2011-05-01
Nesting biology and DNA barcode analysis ofCeratina duplaandC. mikmaqi, and comparisons withC. calcarata(Hymenoptera: Apidae: Xylocopinae)
Published in:The Canadian Entomologist
Publication date:2011-05-01
Cryptic subarctic diversity: a new bumblebee species from the Yukon and Alaska (Hymenoptera: Apidae)
Published in:Journal of Natural History
Publication date:2016-08-14
Alfalfa Leafcutter Bees, Megachile rotundata, nesting in an unusual place
Published in:Journal of Melittology
Publication date:2017-05-01
First Canadian record of the water mite Thermacarus nevadensis Marshall, 1928 (Arachnida: Acariformes: Hydrachnidiae: Thermacaridae) from hot sprin...
Published in:Biodiversity Data Journal
Publication date:2016-07-22
Comparing the performance of native and managed pollinators of Haskap (Lonicera caerulea: Caprifoliaceae), an emerging fruit crop
Published in:Agriculture Ecosystems & Environment
Publication date:2016-03-01
A new species of Megachile (Litomegachile) from Cuba, the Antilles (Hymenoptera: Megachilidae)
Published in:Journal of Melittology
Publication date:2013-10-07
Assessing Wild Bee Biodiversity in Cranberry Agroenvironments: Influence of Natural Habitats
Published in:Journal of Economic Entomology
Publication date:2017-07-04
First record of Diploplectron ferrugineum from Canada
Published in:The Pan-Pacific Entomologist
Publication date:2017-07-01
Genes Suggest Ancestral Colour Polymorphisms Are Shared across Morphologically Cryptic Species in Arctic Bumblebees
Published in:PLoS ONE
Publication date:2015-12-10
Wild bee pollinator communities of lowbush blueberry fields: Spatial and temporal trends
Published in:Basic and Applied Ecology
Publication date:2015-02-01
Perfect Syncarpy in Apple (Malus x domestica 'Summerland McIntosh') and its Implications for Pollination, Seed Distribution and Fruit Production (R...
Published in:Annals of Botany
Publication date:2005-01-20
A new western Canadian record of Epeoloides pilosulus (Cresson), with discussion of ecological associations, distribution and conservation status i...
Published in:Biodiversity Data Journal
Publication date:2018-04-13