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Articles 1 - 30 of 44
Full-Text Articles in Biology
Tunel Apoptotic Cell Detection In Stony Coral Tissue Loss Disease (Sctld): Evaluation Of Potential And Improvements, E. Murphy Mcdonald
Tunel Apoptotic Cell Detection In Stony Coral Tissue Loss Disease (Sctld): Evaluation Of Potential And Improvements, E. Murphy Mcdonald
All HCAS Student Capstones, Theses, and Dissertations
Stony coral tissue loss disease (SCTLD) is a highly lethal coral disease that has caused a dramatic loss of coral tissue along the Florida Reef Tract and throughout the Wider Caribbean. This study seeks to understand whether programmed cell death (apoptosis) is involved in the pathology of the highly virulent SCTLD tissue loss lesion. Tissues from diseased colonies of Pseudodiploria strigosa collected in 2018 and 2020 were stained using the terminal deoxyribonucleotidyltransferase (TdT) mediated dUTP-biotin nick end labeling (TUNEL) assay to visualize areas of programmed cell death. The archived tissue samples collected in 2018 exhibited a significantly higher degree of …
Bullseye Snakehead Fish (Channa Marulius) Neurocranium, James A. Moss, David Kerstetter
Bullseye Snakehead Fish (Channa Marulius) Neurocranium, James A. Moss, David Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
Neurocranium had an estimated length of 11 cm, Bullseye Snakehead (Channa marulius), invasive species collected from South Florida
[Silk Snapper, Lutjanus Vivanus] Neurocranium, Rachel Taylor, David W. Kerstetter
[Silk Snapper, Lutjanus Vivanus] Neurocranium, Rachel Taylor, David W. Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
Silk snapper, Lutjanus vivanus, apart of the Lutjanidae family. A species of red snapper commonly found in the Atlantic and Gulf of Mexico.
Neurocranium prep submission for Dr. Kertstetter, MBIO 3700 Biology of Fishes
Shrinking Salmon: Is Climate Change Linked To Animal Body Size?, Monica D. Bacchus
Shrinking Salmon: Is Climate Change Linked To Animal Body Size?, Monica D. Bacchus
Scientific Communication News
No abstract provided.
Wahoo (Acanthocybium Solandri) Neurocranium, Emily M. Salonia, Mariah Medina, David W. Kerstetter
Wahoo (Acanthocybium Solandri) Neurocranium, Emily M. Salonia, Mariah Medina, David W. Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
Neurocranium from 18.8 cm total length (TL) Wahoo (Acanthocybium solandri) collected from Dr. Kerstetter's Fisheries and Avian Ecology Laboratory at Nova Southeastern University Oceanographic Center on 31/8/20 by Emily Salonia.
Atlantic Mackerel (Scomber Scombrus) Neurocranium, Victor A. Reyes, David W. Kerstetter
Atlantic Mackerel (Scomber Scombrus) Neurocranium, Victor A. Reyes, David W. Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
Atlantic Mackerel (Scomber scombrus), collected on 12/9/20 by Victor Reyes
Queen Snapper(Etelis Oculatus), Katelyn Digirolomo, David W. Kerstetter
Queen Snapper(Etelis Oculatus), Katelyn Digirolomo, David W. Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
Neurocranium from 10.5cm total length(TL) of a Queen Snapper, Etelis oculatus. Collected from Lee Be Fish in Naples Florida on September 12th 2020 by Katelyn DiGirolomo.
Lane Snapper (Lutjanus Synagris) Neurocranium, Jordan Warren, David Kerstetter
Lane Snapper (Lutjanus Synagris) Neurocranium, Jordan Warren, David Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
No abstract provided.
Blackfin Tuna (Thunnus Atlanticus) Neurocranium, Chase Adam Dejarnett, David Kerstetter
Blackfin Tuna (Thunnus Atlanticus) Neurocranium, Chase Adam Dejarnett, David Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
Blackfin Tuna (Thunnus atlanticus)
Neurocranium prep for Biology of Fishes coursework at Nova Southeastern University
Milkfish (Chanos Chanos) Neurocranium, Golda Stewart, David Kerstetter
Milkfish (Chanos Chanos) Neurocranium, Golda Stewart, David Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
Neurocranium from Milkfish (Chanos chanos), collected from Foodtown on 08/09/2020 by Golda Stewart.
Atlantic Salmon (Salmo Salar) Neurocranium, Connor Depriest, Nadia Abeido, David Kerstetter
Atlantic Salmon (Salmo Salar) Neurocranium, Connor Depriest, Nadia Abeido, David Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
9.0 cm in length. Neurocranium scan of an Atlantic Salmon (Salmo salar). Collected from Two Bills Seafood on 04/09/20 by Nadia Abeido and Connor Depriest.
Red Lionfish (Pterois Volitans) Neurocranium, Matthew B. Edwards, David W. Kerstetter
Red Lionfish (Pterois Volitans) Neurocranium, Matthew B. Edwards, David W. Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
Neurocranium from a Lionfish (Pterois volitans) collected from whole foods supermarket on 11/9/2020
A Brain-Infecting Parasite Impacts Host Metabolism Both During Exposure And After Infection Is Established, Lauren E. Nadler, Erik Bengston, Erika J. Eliason, Cameron Hassibi, Siri H. Helland-Riise, Ida B. Johansen, Garfield T. Kwan, Martin Tresguerres, Andrew V. Turner, Kelly L. Weinersmith, Øyvind Øverli, Ryan F. Hechinger
A Brain-Infecting Parasite Impacts Host Metabolism Both During Exposure And After Infection Is Established, Lauren E. Nadler, Erik Bengston, Erika J. Eliason, Cameron Hassibi, Siri H. Helland-Riise, Ida B. Johansen, Garfield T. Kwan, Martin Tresguerres, Andrew V. Turner, Kelly L. Weinersmith, Øyvind Øverli, Ryan F. Hechinger
Marine & Environmental Sciences Faculty Datasets
- Metabolic costs associated with parasites should not be limited to established infections. Even during initial exposure to questing and attacking parasites, hosts can enact behavioural and physiological responses that could also incur metabolic costs. However, few studies have measured these costs directly. Hence, little is known about metabolic costs arising from parasite exposure.
- Further, no one has yet measured whether and how previous infection history modulates metabolic responses to parasite exposure.
- Here, using the California killifish (Fundulus parvipinnis) and its brain-infecting parasite (Euhaplorchis californiensis), we quantified how killifish metabolism, behaviour, and osmoregulatory phenotype changed upon acute …
Escolar (Lepidocybium Flavobrunneum) Neurocranium, Meredith M. Pratt, Katerina D. Sawickij, David W. Kerstetter
Escolar (Lepidocybium Flavobrunneum) Neurocranium, Meredith M. Pratt, Katerina D. Sawickij, David W. Kerstetter
All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series
Neurocranium prep of escolar Lepidocybium flavobrunneum obtained from longlining vessel.
Nest Moisture Content Affects Loggerhead Hatchling Size And Neonate Development, Kelly M. Detmer
Nest Moisture Content Affects Loggerhead Hatchling Size And Neonate Development, Kelly M. Detmer
Scientific Communication News
No abstract provided.
To Feed Or Not To Feed: Examining The Effects Of Provisioning Tourism On Nurse Sharks In Caye Caulker, Belize, Carlee Jackson
To Feed Or Not To Feed: Examining The Effects Of Provisioning Tourism On Nurse Sharks In Caye Caulker, Belize, Carlee Jackson
All HCAS Student Capstones, Theses, and Dissertations
Wildlife tourism is increasing in popularity around the world, creating the need to understand alterations in animal behavior and spatial distributions that may occur due to associated anthropogenic disturbances. Nurse sharks (Ginglymostoma cirratum, Bonnaterre 1788) are commonly used for wildlife tourism within the Caye Caulker Marine Reserve in Belize. Shark and Ray Village (SRV) is a site within the reserve where nurse sharks are consistently fed by tour/snorkel boats to create an interactive experience with tourists, termed provisioning tourism. Prior to this experiment, no studies had been conducted in SRV to evaluate the impact of provisioning tourism (tourism …
Comparative Study Of Spectral Sensitivity, Irradiance Sensitivity, Spatial Resolution And Temporal Resolution In The Visual Systems Of Aratus Pisonii And Ocypode Quadrata, Ruchao Qian
All HCAS Student Capstones, Theses, and Dissertations
Autrum’s studies (1950, 1958) on terrestrial arthropods first revealed that the visual systems of arthropods reflected their lifestyles and habitats, demonstrating that rapidly moving predatory diurnal species tend to have better temporal resolution than slower moving nocturnal species. In order to test Autrum’s hypothesis that visual adaptions are driven by predator/prey interactions, the visual physiology of a nocturnal fast-moving predatory crab, the Atlantic ghost crab (Ocypode quadrata), and a diurnal herbivorous crab, the mangrove tree crab (Aratus pisonii), was examined and compared. Spectral sensitivity, irradiance sensitivity, and temporal resolution of the crabs were quantified using the …
How Can We Change Gut Microbiota For Healthy Lives?, Elizaveta Shmakova
How Can We Change Gut Microbiota For Healthy Lives?, Elizaveta Shmakova
Scientific Communication News
No abstract provided.
Host Population Genetics And Biogeography Structure The Microbiome Of The Sponge Cliona Delitrix, Cole Easson, Andia Chaves-Fonnegra, Robert W. Thacker, Jose Lopez
Host Population Genetics And Biogeography Structure The Microbiome Of The Sponge Cliona Delitrix, Cole Easson, Andia Chaves-Fonnegra, Robert W. Thacker, Jose Lopez
Biology Faculty Articles
Sponges occur across diverse marine biomes and host internal microbial communities that can provide critical ecological functions. While strong patterns of host specificity have been observed consistently in sponge microbiomes, the precise ecological relationships between hosts and their symbiotic microbial communities remain to be fully delineated. In the current study, we investigate the relative roles of host population genetics and biogeography in structuring the microbial communities hosted by the excavating sponge Cliona delitrix. A total of 53 samples, previously used to demarcate the population genetic structure of C. delitrix, were selected from two locations in the Caribbean Sea and …
Deep Sea Sediments Of The Arctic Central Basin: A Potential Sink For Microplastics, Colleen Mcmaken
Deep Sea Sediments Of The Arctic Central Basin: A Potential Sink For Microplastics, Colleen Mcmaken
Scientific Communication News
No abstract provided.
The Importance Of Understanding Trophic Transfer In Top Marine Predators Due To An Increase In Plastic Production, Annika M. Markovich
The Importance Of Understanding Trophic Transfer In Top Marine Predators Due To An Increase In Plastic Production, Annika M. Markovich
Scientific Communication News
No abstract provided.
Feeding Behavior Fundamentally Affects Micro-Particle Intake In Mangrove Crabs, Rola Alsharif
Feeding Behavior Fundamentally Affects Micro-Particle Intake In Mangrove Crabs, Rola Alsharif
Scientific Communication News
No abstract provided.
Will Shark Skin Dissolve Under High Co2?, Emily K. Witt
Will Shark Skin Dissolve Under High Co2?, Emily K. Witt
Scientific Communication News
No abstract provided.
Human Vs. Bear: Who Needs Salmon More?, Brittany N. Savercool
Human Vs. Bear: Who Needs Salmon More?, Brittany N. Savercool
Scientific Communication News
No abstract provided.
How Corals Avoid Mating Between Different Species, Amanda Kempton
How Corals Avoid Mating Between Different Species, Amanda Kempton
Scientific Communication News
No abstract provided.
First Estimates Of Greenland Shark (Somniosus Microcephalus) Abundances In Arctic Waters, Taryn Szalay
First Estimates Of Greenland Shark (Somniosus Microcephalus) Abundances In Arctic Waters, Taryn Szalay
Scientific Communication News
No abstract provided.
Microplastics Invade Manta Ray Feeding Grounds Giving Rise To The Effects Of Global Plastic Pollution, Meghan Ulmer
Microplastics Invade Manta Ray Feeding Grounds Giving Rise To The Effects Of Global Plastic Pollution, Meghan Ulmer
Scientific Communication News
No abstract provided.
Battle For The Top: Killer Whales Vs. White Sharks, Michael P. Mcdonough
Battle For The Top: Killer Whales Vs. White Sharks, Michael P. Mcdonough
Scientific Communication News
No abstract provided.
Can Ocean Modeling Help Predict Where Cold-Stunned Sea Turtles Wash Up?, Mikayla L. Twiss
Can Ocean Modeling Help Predict Where Cold-Stunned Sea Turtles Wash Up?, Mikayla L. Twiss
Scientific Communication News
No abstract provided.
Dolphin Study Gives Insight Into Marine Mammal Threat Response, Marshall Hawkins
Dolphin Study Gives Insight Into Marine Mammal Threat Response, Marshall Hawkins
Scientific Communication News
No abstract provided.