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Graham John Alexander

Observed names: Alexander, Graham, Alexander, Graham J, Alexander, Graham J., G. J. ALEXANDER, G. J. Alexander, G.J. Alexander, GJ Alexander, Graham J. Alexander, Graham Alexander, Graham J Alexander, Graham J. Alexander, Graham J. Alexander
ORCID: 0000-0003-3991-4099
Observed ORCID: 0000-0003-3991-4099
OpenAlex ID: A5083209956
A global reptile assessment highlights shared conservation needs of tetrapods
2022 · Neil Cox, Bruce E. Young, et al. · Nature · 432
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Sex‐Based Differences and Similarities in Locomotor Performance, Thermal Preferences, and Escape Behaviour in the LizardPlatysaurus intermedius wilhelmi
2003 · Simon P. Lailvaux, Graham J. Alexander, et al. · Physiological and Biochemical Zoology · 117
Small range size and narrow niche breadth predict range contractions in S outh A frican frogs
2012 · Emily A. Botts, Barend F. N. Erasmus, et al. · Global Ecology and Biogeography · 110
The effect of temperature on digestive and assimilation efficiency, gut passage time and appetite in an ambush foraging lizard, Cordylus melanotus melanotus
2004 · S. McConnachie, G. J. Alexander · Journal of Comparative Physiology B · 97
Conservation status and threats for African reptiles
2016 · Krystal A. Tolley, Graham J. Alexander, et al. · Biological Conservation · 85
Geographic sampling bias in the South African Frog Atlas Project: implications for conservation planning
2010 · Emily A. Botts, Barend F. N. Erasmus, et al. · Biodiversity and Conservation · 73
Foraging mode, relative prey size and diet breadth: A phylogenetically explicit analysis of snake feeding ecology
2019 · Xavier Glaudas, Kelsey L. Glennon, et al. · Journal of Animal Ecology · 72
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A guide to the reptiles of Southern Africa
2007 · Alexander, Graham, Marais, Johan · 71
Xenopus laevis embryos and tadpoles as models for testing for pollution by zinc, copper, lead and cadmium
2004 · Lorren K. Haywood, Graham J. Alexander, et al. · African Zoology · 54
Does the time spent near a male predict female mate choice in a Malawian cichlid?
2001 · V.C.K. Ccouldridge, G. J. Alexander · Journal of Fish Biology · 51
Museum Specimens Bias Measures of Snake Diet: A Case Study Using the Ambush-Foraging Puff Adder (Bitis arietans)
2017 · Xavier Glaudas, Teresa C. Kearney, et al. · Herpetologica · 41
Asian snake farms: conservation curse or sustainable enterprise?
2016 · Patrick W. Aust, Ngo Van Tri, et al. · Oryx · 40
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An ambusher's arsenal: chemical crypsis in the puff adder (Bitis arietans)
2015 · Ashadee Kay Miller, Bryan Maritz, et al. · Proceedings of the Royal Society B Biological Sciences · 39
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No safe haven: Protection levels show imperilled South African reptiles not sufficiently safe-guarded despite low average extinction risk
2019 · Krystal A. Tolley, Joshua Weeber, et al. · Biological Conservation · 37
Food supplementation affects the foraging ecology of a low-energy, ambush-foraging snake
2016 · X. Glaudas, G.J. Alexander · Behavioral Ecology and Sociobiology · 32
Responses of Striped Mice, Rhabdomys Pumilio, to Faeces of a Predatory Snake
2003 · Neville Pillay, Graham Alexander, et al. · Behaviour · 32
The underappreciated extent of cannibalism and ophiophagy in African cobras
2018 · Bryan Maritz, Graham J. Alexander, et al. · Ecology · 31
Is Temperature Independence of Digestive Efficiency an Experimental Artifact in Lizards? A Test Using the Common Flat Lizard (Platysaurus intermedius)
1999 · Warrick McKinon, Graham J. Alexander · Copeia · 30
Horizon scanning for South African biodiversity: A need for social engagement as well as science
2019 · Colleen L. Seymour, Lindsey Gillson, et al. · AMBIO · 29
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An evaluation of the effects of deltamethrin on two non-target lizard species in the Karoo, South Africa
2002 · Graham J. Alexander, David Horne, et al. · Journal of Arid Environments · 29
Diversifying into the branches: Species boundaries in African green and bush snakes, Philothamnus (Serpentes: Colubridae)
2018 · Hanlie M. Engelbrecht, William R. Branch, et al. · Molecular Phylogenetics and Evolution · 28
A lure at both ends: aggressive visual mimicry signals and prey-specific luring behaviour in an ambush-foraging snake
2016 · X. Glaudas, G. J. Alexander · Behavioral Ecology and Sociobiology · 28
To hold or not to hold? The effects of prey type and size on the predatory strategy of a venomous snake
2017 · X. Glaudas, T. C. Kearney, et al. · Journal of Zoology · 27
Reptiles sold as traditional medicine in Xipamanine and Xiquelene Markets (Maputo, Mozambique)
2016 · Vivienne L. Williams, Thibedi J. Moshoeu, et al. · South African Journal of Science · 26
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Thermal Dependence of Appetite and Digestive Rate in the Flat Lizard, Platysaurus intermedius wilhelmi
2001 · Graham J. Alexander, Charl van Der Heever, et al. · Journal of Herpetology · 25
Works count: 183
Citation count: 2,353
H-index: 25
I10-index: 57
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