List of works - Joshua R. Ennen

A Comparison of Artificial Incubation and Natural Incubation Hatching Success of Gopher Tortoise (Gopherus polyphemus) Eggs In Southern Mississippi

scientific article published in September 2012

A quantitative analysis of the state of knowledge of turtles of the United States and Canada

article

Agassiz’s desert tortoise (Gopherus agassizii) activity areas are little changed after wind turbine induced fires in California

Assessing the state of knowledge of utility-scale wind energy development and operation on non-volant terrestrial and marine wildlife

article

Assessing the success of conservation efforts for a North American topminnow at risk of extinction from spatially variable mosquitofish invasions

scientific article published on 05 December 2020

Clinal variation or validation of a subspecies? A case study of theGraptemys nigrinodacomplex (Testudines: Emydidae)

Distribution and Habitat Utilization of the Gopher Tortoise Tick (Amblyomma tuberculatum) in Southern Mississippi

scientific article published on November 8, 2010

Environmental Characteristics of Nest Sites Selected by Gopher Tortoises (Gopherus polyphemus) in Southern Mississippi

scientific article published in December 2013

Genetic and Morphological Variation Between Populations of the Pascagoula Map Turtle (Graptemys gibbonsi) in the Pearl and Pascagoula Rivers with Description of a New Species

article

Graptemys gibbonsi ⬇️

scientific article published in 2014

Graptemys pearlensis ⬇️

Graptemys pearlensis Ennen, Lovich, Kreiser, Selman, and Qualls 2010 – Pearl River Map Turtle

scientific article published on 4 March 2016

Hierarchical, Quantitative Biogeographic Provinces for All North American Turtles and Their Contribution to the Biogeography of Turtles and the Continent

scientific article published December 2017

Hybridization of Two Megacephalic Map Turtles (Testudines: Emydidae:Graptemys) in the Choctawhatchee River Drainage of Alabama and Florida

scholarly article by James C. Godwin et al published 30 December 2014 in Copeia

Intersexual allometry differences and ontogenetic shifts of coloration patterns in two aquatic turtles, Graptemys oculifera and Graptemys flavimaculata

scientific article published on 20 May 2015

Interspecific interactions are conditional on temperature in an Appalachian stream salamander community

scientific article published on 21 July 2018

Long-Term Post-Fire Effects on Spatial Ecology and Reproductive Output of Female Agassiz’s Desert Tortoises (Gopherus agassizii) at a Wind Energy Facility near Palm Springs, California, USA

article

Low Genetic Diversity in Several Gopher Tortoise (Gopherus polyphemus) Populations in the Desoto National Forest, Mississippi

scientific article published in March 2010

Morphological and Molecular Reassessment of Graptemys oculifera and Graptemys flavimaculata (Testudines: Emydidae)

scientific article published in 2010

Nest-Guarding by Female Agassiz's Desert Tortoise (Gopherus agassizii)at a Wind-Energy Facility Near Palm Springs, California

article

Nesting Ecology of a Population of Gopherus agassizii at a Utility-Scale Wind Energy Facility in Southern California

Not putting all their eggs in one basket: bet-hedging despite extraordinary annual reproductive output of desert tortoises

Refining genetic boundaries for Agassiz’s desert tortoise (Gopherus agassizii) in the western Sonoran Desert: the influence of the Coachella Valley on gene flow among populations in southern California

scientific article published on 21 September 2020

Reproductive Output and Clutch Phenology of Female Agassiz's Desert Tortoises (Gopherus agassizii) in the Sonoran Desert Region of Joshua Tree National Park

scientific article published in February 2018

Salinity tolerances and use of saline environments by freshwater turtles: implications of sea level rise.

scientific article published on 25 March 2018

Seasonal variation in the strength of interference competition among headwater stream predators

scientific article published in 2020

Size Matters: the Influence of Trap and Mesh Size on Turtle Captures

scientific article published in 2021

The Effect of Environmental Conditions on Body Size and Shape of a Freshwater Vertebrate

scientific article published on 11 October 2019

The Effects of Common Snapping Turtles on a Freshwater Food Web

scientific article published on 10 March 2020

The effect of research activities and winter precipitation on voiding behaviour of Agassiz’s desert tortoises (Gopherus agassizii)

article

The evolution of different maternal investment strategies in two closely related desert vertebrates

scientific article

The sialotranscriptome of the gopher-tortoise tick, Amblyomma tuberculatum

scientific article published on 25 September 2020

Turbines and Terrestrial Vertebrates: Variation in Tortoise Survivorship Between a Wind Energy Facility and an Adjacent Undisturbed Wildland Area in the Desert Southwest (USA).

scientific article

Turtle biogeography: Global regionalization and conservation priorities

scientific article published in January 2020

Turtles and Culverts, and Alternative Energy Development: An Unreported but Potentially Significant Mortality Threat to the Desert Tortoise (Gopherus agassizii)

article

Using climate, energy, and spatial-based hypotheses to interpret macroecological patterns of North America chelonians

scientific article published in 2016

Using motion-sensor camera technology to infer seasonal activity and thermal niche of the desert tortoise (Gopherus agassizii).

scientific article

Variation in Annual Clutch Phenology of Sonoran Desert Tortoises (Gopherus morafkai) in Central Arizona

scientific article published in December 2017

Where Have All the Turtles Gone, and Why Does It Matter?

article by Jeffrey E. Lovich et al published 12 September 2018 in BioScience

Wildlife Conservation and Solar Energy Development in the Desert Southwest, United States

article

List of works by Joshua R. Ennen

A Comparison of Artificial Incubation and Natural Incubation Hatching Success of Gopher Tortoise (Gopherus polyphemus) Eggs In Southern Mississippi

A quantitative analysis of the state of knowledge of turtles of the United States and Canada

Agassiz’s desert tortoise (Gopherus agassizii) activity areas are little changed after wind turbine induced fires in California

Assessing the state of knowledge of utility-scale wind energy development and operation on non-volant terrestrial and marine wildlife

Assessing the success of conservation efforts for a North American topminnow at risk of extinction from spatially variable mosquitofish invasions

Clinal variation or validation of a subspecies? A case study of theGraptemys nigrinodacomplex (Testudines: Emydidae)

Distribution and Habitat Utilization of the Gopher Tortoise Tick (Amblyomma tuberculatum) in Southern Mississippi

Environmental Characteristics of Nest Sites Selected by Gopher Tortoises (Gopherus polyphemus) in Southern Mississippi

Genetic and Morphological Variation Between Populations of the Pascagoula Map Turtle (Graptemys gibbonsi) in the Pearl and Pascagoula Rivers with Description of a New Species

Graptemys gibbonsi ⬇️

Graptemys pearlensis ⬇️

Graptemys pearlensis Ennen, Lovich, Kreiser, Selman, and Qualls 2010 – Pearl River Map Turtle

Hierarchical, Quantitative Biogeographic Provinces for All North American Turtles and Their Contribution to the Biogeography of Turtles and the Continent

Hybridization of Two Megacephalic Map Turtles (Testudines: Emydidae:Graptemys) in the Choctawhatchee River Drainage of Alabama and Florida

Intersexual allometry differences and ontogenetic shifts of coloration patterns in two aquatic turtles, Graptemys oculifera and Graptemys flavimaculata

Interspecific interactions are conditional on temperature in an Appalachian stream salamander community

Long-Term Post-Fire Effects on Spatial Ecology and Reproductive Output of Female Agassiz’s Desert Tortoises (Gopherus agassizii) at a Wind Energy Facility near Palm Springs, California, USA

Low Genetic Diversity in Several Gopher Tortoise (Gopherus polyphemus) Populations in the Desoto National Forest, Mississippi

Morphological and Molecular Reassessment of Graptemys oculifera and Graptemys flavimaculata (Testudines: Emydidae)

Nest-Guarding by Female Agassiz's Desert Tortoise (Gopherus agassizii)at a Wind-Energy Facility Near Palm Springs, California

Nesting Ecology of a Population of Gopherus agassizii at a Utility-Scale Wind Energy Facility in Southern California

Not putting all their eggs in one basket: bet-hedging despite extraordinary annual reproductive output of desert tortoises

Refining genetic boundaries for Agassiz’s desert tortoise (Gopherus agassizii) in the western Sonoran Desert: the influence of the Coachella Valley on gene flow among populations in southern California

Reproductive Output and Clutch Phenology of Female Agassiz's Desert Tortoises (Gopherus agassizii) in the Sonoran Desert Region of Joshua Tree National Park

Salinity tolerances and use of saline environments by freshwater turtles: implications of sea level rise.

Seasonal variation in the strength of interference competition among headwater stream predators

Size Matters: the Influence of Trap and Mesh Size on Turtle Captures

The Effect of Environmental Conditions on Body Size and Shape of a Freshwater Vertebrate

The Effects of Common Snapping Turtles on a Freshwater Food Web

The effect of research activities and winter precipitation on voiding behaviour of Agassiz’s desert tortoises (Gopherus agassizii)

The evolution of different maternal investment strategies in two closely related desert vertebrates

The sialotranscriptome of the gopher-tortoise tick, Amblyomma tuberculatum

Turbines and Terrestrial Vertebrates: Variation in Tortoise Survivorship Between a Wind Energy Facility and an Adjacent Undisturbed Wildland Area in the Desert Southwest (USA).

Turtle biogeography: Global regionalization and conservation priorities

Turtles and Culverts, and Alternative Energy Development: An Unreported but Potentially Significant Mortality Threat to the Desert Tortoise (Gopherus agassizii)

Using climate, energy, and spatial-based hypotheses to interpret macroecological patterns of North America chelonians

Using motion-sensor camera technology to infer seasonal activity and thermal niche of the desert tortoise (Gopherus agassizii).

Variation in Annual Clutch Phenology of Sonoran Desert Tortoises (Gopherus morafkai) in Central Arizona

Where Have All the Turtles Gone, and Why Does It Matter?

Wildlife Conservation and Solar Energy Development in the Desert Southwest, United States

Wind, sun, and wildlife: do wind and solar energy development ‘short-circuit’ conservation in the western United States?