Contributions of pterin and carotenoid pigments to dewlap coloration in two anole species JE Steffen, KJ McGraw Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular …, 2007 | 91 | 2007 |
Host Stress Response Is Important for the Pathogenesis of the Deadly Amphibian Disease, Chytridiomycosis, in Litoria caerulea JD Peterson, JE Steffen, LK Reinert, PA Cobine, A Appel, L Rollins-Smith, ... PLoS One 8 (4), e62146, 2013 | 82 | 2013 |
How dewlap color reflects its carotenoid and pterin content in male and female brown anoles (Norops sagrei) JE Steffen, KJ McGraw Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular …, 2009 | 64 | 2009 |
Carotenoid access, nutritional stress, and the dewlap color of male brown anoles JE Steffen, GE Hill, C Guyer Copeia 2010 (2), 239-246, 2010 | 46 | 2010 |
Display behaviour and dewlap colour as predictors of contest success in brown anoles JE Steffen, CC Guyer Biological Journal of the Linnean Society 111 (3), 646-655, 2014 | 36 | 2014 |
Carotenoid Composition of Colorful Body Stripes and Patches in the Painted Turtle (Chrysemys picta) and Red-Eared Slider (Trachemys scripta) JE Steffen, KM Learn, JS Drumheller, SM Boback, KJ McGraw Chelonian Conservation and Biology 14 (1), 56-63, 2015 | 29 | 2015 |
Perch-height specific predation on tropical lizard clay models: implications for habitat selection in mainland neotropical lizards JE Steffen Revista de Biología Tropical 57 (3), 859-864, 2009 | 19 | 2009 |
A field test of female mate preference for male plumage coloration in eastern bluebirds M Liu, L Siefferman, H Mays Jr, JE Steffen, GE Hill Animal Behaviour 78 (4), 879-885, 2009 | 15 | 2009 |
Abundance of the long-nosed leopard lizard (Gambelia wislizeni) is influenced by shrub diversity and cover in southeast Oregon JE Steffen, RA Anderson The American Midland Naturalist 156 (1), 201-207, 2006 | 15 | 2006 |
The effect of dietary carotenoid increase on painted turtle spot and stripe color JE Steffen, J Hultberg, S Drozda Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular …, 2019 | 13 | 2019 |
Perch height differences among female Anolis polylepis exhibiting dorsal pattern polymorphism JE Steffen Reptiles & Amphibians 17 (3), 172-174, 2010 | 11 | 2010 |
Dewlap color variation based on pterin and carotenoid pigments in three subspecies of Anolis jubar of the Cuban southern coast YU Alfonso, HJ Morris, A Gutiérrez, L Rodríguez-Schettino, D Denis, ... Copeia 2013 (2), 201-205, 2013 | 10 | 2013 |
An assessment of allometry for sexual size dimorphism in mainland anoles JE Steffen South American Journal of Herpetology 4 (3), 245-252, 2009 | 9 | 2009 |
Do Contrastingly Colored Unripe Fruits of the Neotropical Tree Ardisia nigropunctata Attract Avian Seed Dispersers? LK Amsberry, JE Steffen Biotropica 40 (5), 575-580, 2008 | 9 | 2008 |
The effect of temperature on standard metabolic rate of Brown Anoles JE Steffen, AG Appel Amphibia-Reptilia 33 (2), 297-302, 2012 | 6 | 2012 |
Carotenoid deprivation and beta-carotene's effects on male and female turtle color JE Steffen, R Quigley, I Whibley, KJ McGraw Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular …, 2021 | 4 | 2021 |
Chytridiomycosis is metabolically costly and induces sickness behavior and immune effects that are linked to increased corticosterone secretion JD Peterson, JE Steffen, AG Appel, LA Rollins-Smith, MT Mendonca Integrative and Comparative Biology 51, E108-E108, 2011 | 4 | 2011 |
Ecological Correlates of Habitat Use for the Long Nose Leopard Lizard, Gambelia Wislizenii, in Southeast Oregon JE Steffen Western Washington University, 2002 | 3 | 2002 |
The Optics of Life: A Biologist’s Guide to Light in Nature. Sönke Johnsen. JE Steffen Integrative and Comparative Biology 52 (2), 331-331, 2012 | 1 | 2012 |
Carotenoid-based dewlap color as a visual signal in social communication of brown anoles (Norops sagrei) JE Steffen Auburn University, 2007 | 1 | 2007 |