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Articles 61 - 90 of 3962

Full-Text Articles in Biology

Measuring Welfare Of Wild Tarantulas During Field Surveys Using Heart Rate, Tim Angelo Artiaga Lopez, Becky Hansis-O'Neill, Aimee Dunlap Phd Dec 2025

Measuring Welfare Of Wild Tarantulas During Field Surveys Using Heart Rate, Tim Angelo Artiaga Lopez, Becky Hansis-O'Neill, Aimee Dunlap Phd

Undergraduate Research Symposium

Tarantulas (Theraposidae) are predatory arachnids that can help control populations of herbivorous arthropods. We have been monitoring populations of the Missouri brown tarantula (Aphonopelma hentzi) in Missouri glades for three seasons and have questions about their welfare during these surveys. Unlike mammals, arthropods are not extensively researched and there are only a few known facts about measuring their welfare. Managing stress for wild animals during field surveys is important for reducing the potential negative impacts of research. In mammals, increased heart rate is positively correlated with negative stress and eustress. Using the same logic, we hypothesized that heart rate could …


Hogfish (Lachnolaimus Maximus) Neurocranium, Nate B. Nutting-Hartman, Naya H. Mondrosch, David W. Kerstetter Dec 2025

Hogfish (Lachnolaimus Maximus) Neurocranium, Nate B. Nutting-Hartman, Naya H. Mondrosch, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


The Mayfly Newsletter, Donna Giberson Dec 2025

The Mayfly Newsletter, Donna Giberson

The Mayfly Newsletter

The Mayfly Newsletter is the official newsletter of the Permanent Committee of the International Conferences on Ephemeroptera.


Life History And Distribution Of Two Species Of Cownose Ray, Rhinoptera Bonasus And Rhinoptera Brasiliensis, In Mississippi Coastal Waters, Anna Millender Dec 2025

Life History And Distribution Of Two Species Of Cownose Ray, Rhinoptera Bonasus And Rhinoptera Brasiliensis, In Mississippi Coastal Waters, Anna Millender

Master's Theses

Historically, the American Cownose Ray (Rhinoptera bonasus) was considered the only rhinopterid residing in the northern Gulf of Mexico (GOM); however, recent studies have confirmed the presence of the Brazilian Cownose Ray (Rhinoptera brasiliensis) throughout this region. The current study investigated the life history and distribution of both species within Mississippi waters, an area that previously represented a data gap for both species. From April 2016 – July 2025, 193 R. bonasus and 94 R. brasiliensis were analyzed to describe the reproductive biology. Reproductive timing, mating, gestation length, and parturition were similar among species. Although more …


Live And Let Fly: Assessing Threats To California Condors, Molly Astell Dec 2025

Live And Let Fly: Assessing Threats To California Condors, Molly Astell

Boise State University Theses and Dissertations

California condors (Gymnogyps californianus) are a critically endangered species that face threats, both anthropogenic and natural, that slow recovery of their population. The leading causes of death of condors are lead toxicosis, predation, trauma, fire, and collision and electrocution at power lines. As a long-lived and slow-maturing species, each death is consequential and understanding when and where threats occur can greatly benefit management and mitigation. Although the focus of extensive mitigation efforts, lead toxicosis remains the leading cause of death for condors. There has been less effort dedicated to addressing the second-leading anthropogenic threat, interactions with power lines. Such efforts …


Freshwater Turtle Assemblages And Densities In Agricultural Ditches And Aquaculture Ponds Of Eastern Arkansas, Andrhea D. Massey, John D. Willson, Brett A. Degregorio Dec 2025

Freshwater Turtle Assemblages And Densities In Agricultural Ditches And Aquaculture Ponds Of Eastern Arkansas, Andrhea D. Massey, John D. Willson, Brett A. Degregorio

Biological Sciences Faculty Publications and Presentations

The Mississippi Alluvial Plain (MAP) of Arkansas is a landscape where many wetlands have been altered for use as aquaculture ponds or agricultural ditches. Commercial harvest of freshwater turtles within the MAP is not restricted or limited, with reported harvest numbers for 2019 alone exceeding 4000 for spiny softshell turtles (Apalone spinifera) and 39,000 for red-eared sliders (Trachemys scripta elegans). Herein, we attempt to provide baseline estimates of freshwater turtle densities and community composition in aquaculture ponds and agricultural ditches of eastern Arkansas, the habitat types most frequently trapped by commercial harvesters. We used a capture-mark-recapture approach over 3 summers …


Red Snapper (Lutjanus Campechanus) Neurocranium, Gabriella K. Flora, David W. Kerstetter Nov 2025

Red Snapper (Lutjanus Campechanus) Neurocranium, Gabriella K. Flora, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Great Hammerhead (Sphyrna Mokarran) Chondrocranium, Female, Nicholas Burchett, Michelle Bassali, Marissa Rosas, Rileigh Gonzalez, David W. Kerstetter Nov 2025

Great Hammerhead (Sphyrna Mokarran) Chondrocranium, Female, Nicholas Burchett, Michelle Bassali, Marissa Rosas, Rileigh Gonzalez, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Atlantic Goliath Grouper (Epinephelus Itajara) Vertebrae, Nicholas Burchett, David W. Kerstetter, Rileigh Gonzalez, Sierra Rafacz, Ema Nagel Nov 2025

Atlantic Goliath Grouper (Epinephelus Itajara) Vertebrae, Nicholas Burchett, David W. Kerstetter, Rileigh Gonzalez, Sierra Rafacz, Ema Nagel

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Mahi Mahi (Coryphaena Hippurus) Neurocranium, Ameer Tolani, David W. Kerstetter Nov 2025

Mahi Mahi (Coryphaena Hippurus) Neurocranium, Ameer Tolani, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Ladyfish (Elops Saurus) Neurocranium, Kaylee M. Blanchard, David W. Kerstetter Nov 2025

Ladyfish (Elops Saurus) Neurocranium, Kaylee M. Blanchard, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Great Barracuda (Sphyraena Barracuda) Neurocranium, Preston J. Toutant, Tyler I. Anderson, Luke M. Mckeon, David W. Kerstetter Nov 2025

Great Barracuda (Sphyraena Barracuda) Neurocranium, Preston J. Toutant, Tyler I. Anderson, Luke M. Mckeon, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Red Snapper (Lutjanus Campechanus) Neurocranium, Sophia Oliveira, Charlotte Gifford, David W. Kerstetter Nov 2025

Red Snapper (Lutjanus Campechanus) Neurocranium, Sophia Oliveira, Charlotte Gifford, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


European Seabass (Dicentrarchus Labrax) Neurocranium, Gianna Dib, Logan A. Murphy, Esmeralda Orozco, David W. Kerstetter Nov 2025

European Seabass (Dicentrarchus Labrax) Neurocranium, Gianna Dib, Logan A. Murphy, Esmeralda Orozco, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Coryphaena Hippurus (Mahi-Mahi) Neurocranium, Victoria E. Acosta, Margaret L. Mantineo, Sienna Lazar, Loren Hart, David W. Kerstetter Nov 2025

Coryphaena Hippurus (Mahi-Mahi) Neurocranium, Victoria E. Acosta, Margaret L. Mantineo, Sienna Lazar, Loren Hart, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Dog Snapper (Lutjanus Jocu) Neurocranium, Camila Avila Escobar, David W. Kerstetter Nov 2025

Dog Snapper (Lutjanus Jocu) Neurocranium, Camila Avila Escobar, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Black Grouper (Mycteroperca Bonaci) Neurocranium, Layla Lacelle, David W. Kerstetter Nov 2025

Black Grouper (Mycteroperca Bonaci) Neurocranium, Layla Lacelle, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Bluefish (Pomatomus Saltatrix) Neurocranium, Courtney R. Schober, Alyssa Olmeda, David W. Kerstetter Nov 2025

Bluefish (Pomatomus Saltatrix) Neurocranium, Courtney R. Schober, Alyssa Olmeda, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Bonita - Euthynnus Alletteratus Neurocranium, Daniella M. Acosta Reyes, Matthew Mcmanus, Morgan Michalek, David W. Kerstetter Nov 2025

Bonita - Euthynnus Alletteratus Neurocranium, Daniella M. Acosta Reyes, Matthew Mcmanus, Morgan Michalek, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Red Snapper (Lutjanus Campechanus) Neurocranium, Sarah Hendricks, Morgan Indyk, David W. Kerstetter Nov 2025

Red Snapper (Lutjanus Campechanus) Neurocranium, Sarah Hendricks, Morgan Indyk, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Red Snapper (Lutjanus Campechanus) Neurocranium, Riley B. Glogowski, David W. Kerstetter Nov 2025

Red Snapper (Lutjanus Campechanus) Neurocranium, Riley B. Glogowski, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.


Losing Focus In The Age Of Tik Tok: Clinical Evidence For Policy Action On Social Media Use, Megan Conefrey, Robert Griffin Nov 2025

Losing Focus In The Age Of Tik Tok: Clinical Evidence For Policy Action On Social Media Use, Megan Conefrey, Robert Griffin

SURE Journal: Science Undergraduate Research Experience Journal

No abstract provided.


Tracking Livestock Heart Rate & Location Using Long-Range Radio Networks. An Immediate Solution For Farms Without Reliable Wi-Fi, Dermott Harkin, Martin Bradley Nov 2025

Tracking Livestock Heart Rate & Location Using Long-Range Radio Networks. An Immediate Solution For Farms Without Reliable Wi-Fi, Dermott Harkin, Martin Bradley

SURE Journal: Science Undergraduate Research Experience Journal

No abstract provided.


Voices Matter: Tackling Accentism In Ireland. A Study Addressing Accent-Based Discrimination Awareness In Education, Sadhbh Reddington, Victoria Graham, Holly Jordan, Mairead Moriarty Nov 2025

Voices Matter: Tackling Accentism In Ireland. A Study Addressing Accent-Based Discrimination Awareness In Education, Sadhbh Reddington, Victoria Graham, Holly Jordan, Mairead Moriarty

SURE Journal: Science Undergraduate Research Experience Journal

No abstract provided.


Supporting Single Parents: How Loneliness And Self-Stigma Can Impact Single Parents And Their Quality Of Life, Alana Powell, David Mothersill Nov 2025

Supporting Single Parents: How Loneliness And Self-Stigma Can Impact Single Parents And Their Quality Of Life, Alana Powell, David Mothersill

SURE Journal: Science Undergraduate Research Experience Journal

No abstract provided.


Income Inequality And Attitudes Towards Immigrants – How Increased Inequality Drives Division, Niamh Anderson, Vincent O'Sullivan Nov 2025

Income Inequality And Attitudes Towards Immigrants – How Increased Inequality Drives Division, Niamh Anderson, Vincent O'Sullivan

SURE Journal: Science Undergraduate Research Experience Journal

No abstract provided.


Ireland Blossoms Through Multiculturalism - Designing For Community Connection, Julia Kuczera, Shirley Casey, Hilary Kenna Nov 2025

Ireland Blossoms Through Multiculturalism - Designing For Community Connection, Julia Kuczera, Shirley Casey, Hilary Kenna

SURE Journal: Science Undergraduate Research Experience Journal

No abstract provided.


Unheard And Underserved: Exploring Support For Male Victims Of Partner Abuse, Michael Keenan, Colletta Dalikeni Nov 2025

Unheard And Underserved: Exploring Support For Male Victims Of Partner Abuse, Michael Keenan, Colletta Dalikeni

SURE Journal: Science Undergraduate Research Experience Journal

No abstract provided.


Assessing Demand And Simulating Feasibility For Commuter Rail In Lagging Regional Areas. Case Study: Sligo, Holly Briere-Edney, Brian Mccann Nov 2025

Assessing Demand And Simulating Feasibility For Commuter Rail In Lagging Regional Areas. Case Study: Sligo, Holly Briere-Edney, Brian Mccann

SURE Journal: Science Undergraduate Research Experience Journal

No abstract provided.


Ireland's Infrastructure: From Delays To Deliveries!, Conor Barnett, Keren Goodman Nov 2025

Ireland's Infrastructure: From Delays To Deliveries!, Conor Barnett, Keren Goodman

SURE Journal: Science Undergraduate Research Experience Journal

No abstract provided.