Jonathan B. Koch
Jonathan B. Koch
USDA-ARS Pollinating Insect - Biology, Management, Systematics Research Unit
Verified email at usda.gov
Title
Cited by
Cited by
Year
Patterns of widespread decline in North American bumble bees
SA Cameron, JD Lozier, JP Strange, JB Koch, N Cordes, LF Solter, ...
Proceedings of the National Academy of Sciences 108 (2), 662-667, 2011
14052011
Bumble bees of the western United States
J Koch
US Department of Agriculture, Forest Service, 2012
792012
Global invasion by Anthidium manicatum (Linnaeus)(Hymenoptera: Megachilidae): assessing potential distribution in North America and beyond
JP Strange, JB Koch, VH Gonzalez, L Nemelka, T Griswold
Biological Invasions 13 (9), 2115-2133, 2011
562011
Landscape heterogeneity predicts gene flow in a widespread polymorphic bumble bee, Bombus bifarius (Hymenoptera: Apidae)
JD Lozier, JP Strange, JB Koch
Conservation Genetics 14 (5), 1099-1110, 2013
512013
The status of Bombus occidentalis and B. moderatus in Alaska with special focus on Nosema bombi incidence
JB Koch, JP Strange
Northwest Science 86 (3), 212-220, 2012
352012
Pheromone lure and trap color affects bycatch in agricultural landscapes of Utah
LR Spears, C Looney, H Ikerd, JB Koch, T Griswold, JP Strange, ...
Environmental entomology 45 (4), 1009-1016, 2016
282016
Distance, elevation and environment as drivers of diversity and divergence in bumble bees across latitude and altitude
JM Jackson, ML Pimsler, KJ Oyen, JB Koch‐Uhuad, JD Herndon, ...
Molecular Ecology 27 (14), 2926-2942, 2018
252018
Patterns of Flower Visitation across Elevation and Successional Gradients in Hawai'i
JB Koch, HF Sahli
Pacific Science 67 (2), 253-266, 2012
172012
Patterns of population genetic structure and diversity across bumble bee communities in the Pacific Northwest
JB Koch, C Looney, WS Sheppard, JP Strange
Conservation Genetics, 2017
162017
Anthidium vigintiduopunctatum Friese (Hymenoptera: Megachilidae): the elusive “dwarf bee” of the Galápagos Archipelago?
VH Gonzalez, JB Koch, T Griswold
Biological Invasions 12 (8), 2381-2383, 2010
162010
Constructing a species database and historic range maps for North American bumble bees (Bombus sensu stricto Latrielle) to inform conservation decisions
JB Koch, JP Strange
Uludag Bee Journal 9 (3), 2009
16*2009
USBombus, a database of contemporary survey data for North American Bumble Bees (Hymenoptera, Apidae, Bombus) distributed in the United States
JB Koch, J Lozier, JP Strange, H Ikerd, T Griswold, N Cordes, L Solter, ...
Biodiversity data journal, 2015
132015
The decline and conservation status of North American bumble bees
JB Koch
112011
Quaternary climate instability is correlated with patterns of population genetic variability in Bombus huntii
JB Koch, R Vandame, J Mérida‐Rivas, P Sagot, J Strange
Ecology and evolution 8 (16), 7849-7864, 2018
92018
Taxonomic utility of niche models in validating species concepts: A case study in Anthophora (Heliophila)(Hymenoptera: Apidae)
MC Orr, JB Koch, TL Griswold, JP Pitts
Zootaxa 3846 (3), 411-429, 2014
72014
More eyes on the prize: an observation of a very rare, threatened species of Philippine Bumble bee, Bombus irisanensis, on iNaturalist and the importance of citizen science in …
JS Wilson, AD Pan, DEM General, JB Koch
Journal of Insect Conservation, 1-3, 2020
62020
Phylogeny and population genetic analyses reveals cryptic speciation in the Bombus fervidus species complex (Hymenoptera: Apidae)
JB Koch, J Rodriguez, J Pitts, J Strange
PLoS One 13 (11), e0207080, 2018
62018
Western bumble bee: declines in the continental United States and range‐wide information gaps
TA Graves, WM Janousek, SM Gaulke, AC Nicholas, DA Keinath, CM Bell, ...
Ecosphere 11 (6), e03141, 2020
52020
Projected climate change will reduce habitat suitability for bumble bees in the Pacific Northwest
JB Koch, C Looney, B Hopkins, EM Lichtenberg, WS Sheppard, ...
BioRxiv, 610071, 2019
52019
Range extension of two bumble bee species (Hymenoptera: Apidae) into Olympic National Park
JB Koch, C Looney, WS Sheppard, JP Strange
Northwest Science 90 (2), 228-234, 2016
42016
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Articles 1–20