Utah State University
Benemérita Universidad Autónoma de Puebla
Loyola Marymount University and Loyola Law School
Eastern Kentucky University
New York University
GALILEO, University System of Georgia
In Memoriam Richard F. Ayrey (1948 – 2024),
2024
Marshall University
In Memoriam Richard F. Ayrey (1948 – 2024), Melinda Deboer-Ayrey, Brandon T. Myers, Robert W. Bryson, Jr., Michael M. Webber, Matthew R. Graham, Graeme Lowe, Victor Fet, František Kovařík
Euscorpius
This is a memorial issue honoring Richard F. Ayrey (1948 – 2024), a US scorpiologist. A full list of his 26 works is appended, as well as a list of scorpion taxa described by Richard (two genera and 19 species of Vaejovidae), and a map of their type localities in the USA and Mexico.
Lichen Ecosystem Services And A Study From The Nj Pine Barrens,
2024
West Chester University
Lichen Ecosystem Services And A Study From The Nj Pine Barrens, Gregory Turner
Sustainability Research & Practice Seminar Presentations
Professor Greg Turner of the WCU Biology Department presents Lichen Ecosystem Services and a Study from the New Jersey Pine Barrens.
Sense Of Place In Natural Resource Recreation And Tourism: An Evaluation And Assessment Of Research Findings.,
2024
Cal Poly Humboldt
Sense Of Place In Natural Resource Recreation And Tourism: An Evaluation And Assessment Of Research Findings.
The International Journal of Ecopsychology (IJE)
No abstract provided.
Revision Of The Genus Olivierus In Xinjiang, China, With Comments On Mesobuthus Thersites (Scorpiones: Buthidae),
2024
Marshall University
Revision Of The Genus Olivierus In Xinjiang, China, With Comments On Mesobuthus Thersites (Scorpiones: Buthidae), Victoria Tang, Zhenbang Liu, Matthew R. Graham, Victor Fet, František Kovařík, František Šťáhlavský
Euscorpius
The genus Olivierus Farzanpay, 1987 in Xinjiang Uygur Autonomous Region, China, is revised based on recently collected topotypes and other populations from 12 localities. Brief differential diagnoses are provided, with colored illustrations and photos in vivo habitus, emphasizing the key characters. Chinese appellations, conservation status, and documentation of behavior and post-envenomation symptoms are also included. Only two species are now recognized for this genus in Xinjiang: O. longichelus (Sun & Zhu, 2010) and O. przewalskii (Birula, 1897), based on both morphological and molecular evidence. The two species exhibit extensive distribution in Xinjiang (China) while also occurring in adjacent countries. Three …
Taxonomic Advances Driven By The Genomic Analysis Of Butterflies,
2024
University of Texas Southwestern Medical Center
Taxonomic Advances Driven By The Genomic Analysis Of Butterflies, Jing Zhang, Qian Cong, Jinhui Shen, Leina Song, Nick V. Grishin
The Taxonomic Report of the International Lepidoptera Survey
This study presents new findings based on a large-scale analysis of butterfly genomic sequences. Focusing on species identification through comparative genomics, we define subspecies as populations differentiated to a lesser extent than distinct species ("species in the making"). Additionally, we propose further adjustments to the current butterfly classification. As a result, 3 subgenera, 12 species, and 4 subspecies are described as new. New subgenera are (type species in parenthesis): Hyalaus Grishin, subgen. n. (Papilio epidaus E. Doubleday, 1846) of Eurytides Hübner, [1821] (Papilionidae Latreille, [1802]) and Astria Grishin, subgen. n. (Lycaena astraea Freyer, 1851) of Glaucopsyche Scudder, 1872 …
Effects Of Hemiparasites In Grassland Restorations Are Not Universal,
2024
Illinois State University
Effects Of Hemiparasites In Grassland Restorations Are Not Universal, Anna Marie Scheidel, Victoria Borowicz
Faculty Publications – Biological Sciences
Root hemiparasites infiltrate the vascular tissue of host roots to acquire water and nutrients, which often reduces host growth. Hemiparasites are postulated to be keystone species in grassland communities if they suppress dominant species and increase plant community biodiversity, and ecosystem engineers if they increase nutrient accessibility for surrounding species. We examined keystone effects by evaluating species richness and evenness in 1 m2 plots in a recent prairie restoration where Castilleja sessiliflora was naturally present or absent, and in a longer-established prairie restoration with or without Pedicularis canadensis. We examined ecosystem engineer effects by determining nitrate and phosphate concentrations …
Towards Sociobiogeochemistry: Critical Perspectives On Anthropogenic Alterations To Soil Nitrogen Chemistry Via U.S. Urban And Suburban Development,
2024
The Graduate Center, City University of New York
Towards Sociobiogeochemistry: Critical Perspectives On Anthropogenic Alterations To Soil Nitrogen Chemistry Via U.S. Urban And Suburban Development, Christopher D. Ryan
Dissertations, Theses, and Capstone Projects
The ecological impacts of changes to land use are relevant to concerns about climate change, eutrophication of waterbodies, and reductions in biodiversity. As a foundational component of ecosystem functioning, changes to soil biogeochemistry have significant effects on overall ecosystem health. With cities continuing to grow and develop in extent, the impacts of urbanization and suburbanization on soils are of particular concern. Despite a wide range of natural climatic and geologic conditions, several factors have driven similar patterns of land transformation and management across the United States. In particular, federal initiatives including the Home Owners Loan Corporation, the Federal Housing Administration, …
Comparing Sucrose Preference Between Colonies Of Bombus Impatiens,
2024
University of Missouri-St. Louis
Comparing Sucrose Preference Between Colonies Of Bombus Impatiens, Kevin R. Corrigan, Becky Hansis-O'Niell, Aimee Sue Dunlap
Undergraduate Research Symposium
Current studies in nectar concentration preference generally take the form of a static laboratory experiment in which a multitude of feeders provide a constant source of nectar in differing concentrations and data is collected on which one is preferred most by bees. Studies like these are important because they seek to gain an understanding of bee foraging patterns. Having a strong biological understanding of these organisms better prepares us to combat issues regarding conservation should they occur. Here, we conduct an analysis on the foraging patterns of two colonies of Bombus impatiens (B. Impatiens) with data gathered from fixed ratio …
Animal Conservation In St. Louis,
2024
University of Missouri, St. Louis
Animal Conservation In St. Louis, Kate O'Sullivan
Undergraduate Research Symposium
St. Louis has a multitude of organizations involved in the natural sciences. But how many of them actually contribute towards animal conservation? The St. Louis Zoo is an organization that focuses a lot of its effort on presentation, so how does that impact the funds that go towards actually saving the animals? I plan to dive into the different animal-based organizations in St. Louis and its surrounding areas, as well as discuss the positives and negatives of each organization. Furthermore, I will provide examples from several sources that I have been reviewing all year to support my claims. I plan …
Surveys Of Aphonopelma Hentzi In Missouri: Conservation Efforts Through Population, Genetics, And Habitat Studies,
2024
University of Missouri-St. Louis
Surveys Of Aphonopelma Hentzi In Missouri: Conservation Efforts Through Population, Genetics, And Habitat Studies, Anderson B. Spencer Mr., Becky Hansis-O'Niell
Undergraduate Research Symposium
Aphonopelma hentzi and other tarantula species are greatly understudied organisms. In the Missouri regions there is little knowledge on their mating patterns, gene diversity, or population sizes. The focal glades in this experiment display regional fragmentation, which could prevent tarantulas from traveling and mating between regions of their glades. Due to the lack of knowledge surrounding them, methods for determining gene diversity are harmful to the organism. Our recent work has shown that it is possible to extract genetic information from the molts of burrowing tarantulas. This will allow us to safely determine the lineages and interbreeding patterns of the …
Toward Improved Global Food Security: Uncovering How Tomatoes Fight Root-Knot Nematodes,
2024
Purdue University
Toward Improved Global Food Security: Uncovering How Tomatoes Fight Root-Knot Nematodes, Chingyan H. Huang
The Journal of Purdue Undergraduate Research
No abstract provided.
Exploring The Evolution Of Callose Synthase In Green Plants,
2024
Purdue University
Exploring The Evolution Of Callose Synthase In Green Plants, Giovanna Durante
The Journal of Purdue Undergraduate Research
No abstract provided.
A Coupled Model Of Population, Poaching, And Economic Dynamics To Assess Rhino Conservation Through Legal Trade,
2024
Xavier University
A Coupled Model Of Population, Poaching, And Economic Dynamics To Assess Rhino Conservation Through Legal Trade, Henry Doyle, Kylie Champagne, Ditto Rajpal, Grace Seebeck, David J. Gerberry
Spora: A Journal of Biomathematics
Rhinoceros populations in Africa are in peril largely due to the high value of their horns and the poaching that ensues. The strategy of legalizing the international trade of rhino horn is receiving increased support among both the people and government officials in Africa. Many in the international conservation community remain opposed to the idea. The legalization strategy is straightforward in theory: legalizing the trade of rhino horn will introduce a large quantity of horn to the market, the increased supply will lead to lower prices for rhino horn, and lower prices will reduce the overall poaching pressure these animals …
Literature Review Nature-Based Art Therapy Exploring Connections And Relationships,
2024
Lesley University
Literature Review Nature-Based Art Therapy Exploring Connections And Relationships, Janell Lopez-Curtis
Expressive Therapies Capstone Theses
Art therapy is a modality used in clinical psychotherapy. It is supported through both quantitative and qualitative research. Branching out from art therapy is nature-based art therapy. This branch of expressive therapies holds the potential to be beneficial as art therapy due to the interconnected access to the scientific fields of ecology, ecopsychology, art therapy, expressive therapies, and other nature-based therapeutic activities; this includes intersectionality in ecological theories such as ecofeminism and deep ecology as well. Through an exploration of literature, this paper will provide definitions and theory-based support through reviewing clinical psychotherapy, evidence-based practices, and art therapy theories. The …
A Survey Of Proximal Sensilla Associated With Denticle Subrows On Scorpion Pedipalp Fingers (Arachnida: Scorpiones), With Observations On Scorpion Fluorescence,
2024
Marshall University
A Survey Of Proximal Sensilla Associated With Denticle Subrows On Scorpion Pedipalp Fingers (Arachnida: Scorpiones), With Observations On Scorpion Fluorescence, Graeme Lowe, Victor Fet
Euscorpius
Sensilla on the dentate margins of scorpion pedipalp fingers, associated with denticle subrows or terminal denticles, were surveyed by white light, UV fluorescence and scanning electron microscopy. A total of 163 species belonging to 103 genera from 19 families were examined, representing all major phylogenetic lineages in the order. In the majority of species (141/152) with dentition organized into linear subrows of median denticles, a small socketed sensillum with a short shaft was observed at the proximal terminus of each subrow, termed a ‘subrow proximal sensilla’ (SPS). With few exceptions, SPS were non-fluorescent (‘Type N’) in buthids, and fluorescent (‘Type …
Description Of Gastrophryne Elegans (Boulenger, 1882) Tadpole From The Rainforest Of Los Tuxtlas, Veracruz, Mexico,
2024
Universidad Nacional Autónoma de Mexico
Description Of Gastrophryne Elegans (Boulenger, 1882) Tadpole From The Rainforest Of Los Tuxtlas, Veracruz, Mexico, Víctor H. Jiménez-Arcos, Rafael Alejandro Calzada-Arciniega, Bruno Cortés-Ortiz, Christopher Blair
Publications and Research
No abstract provided.
Eristalis Tenax Movement Behavior In Response To Light, Temperature, And Food,
2024
University of North Georgia
Eristalis Tenax Movement Behavior In Response To Light, Temperature, And Food, Jeffery J. Zheng, Zdena M. Janderova, Jason D. Lang
Georgia Journal of Science
Drone flies, Eristalis tenax (Diptera: Syrphidae), are important generalist pollinators and visit flowers globally that range widely in color. The flies’ photoreceptors allow them to sense light wavelengths between 300-600 nm and E. tenax exhibit a positive phototactic response. To understand the effects of light on E. tenax movement, we conducted two-choice behavioral tests to determine their phototactic response to different wavelengths of light across the spectrum (ultraviolet to red light, plus full spectrum white light). The drone flies moved most and quickest toward sunlight, with almost twice the percentage of flies moving toward sunlight than toward black and …
Alfred Russel Wallace Notes 29. Extraterrestrial Entertainment: Are We Being Monitored By Alien Beings?,
2024
Western Kentucky University
Alfred Russel Wallace Notes 29. Extraterrestrial Entertainment: Are We Being Monitored By Alien Beings?, Charles H. Smith
Faculty/Staff Personal Papers
Alfred Russel Wallace (1823−1913) was an early advocate for the rational assessment of likelihood of extraterrestrial life. Current efforts to evaluate the situation have ranged from the heavily self-indulgent to the more objective, and it is still often difficult to decide just how much of the information we are receiving on the subject is dependable. An attempt is made here to cut through the haze and reduce the matter to elementals.
Season Influences Interspecific Responses Of Canopy-Forming Kelps To Future Warming And Acidification At High Latitude,
2024
University of California, Santa Cruz
Season Influences Interspecific Responses Of Canopy-Forming Kelps To Future Warming And Acidification At High Latitude, Lauren E. Bell, Lily Westphal, Evan O' Brien, Jason A. Toy, Haleigh Damron, Kristy J. Kroeker
Biological Sciences Faculty Publications
Variability in primary producers' responses to environmental change may buffer higher trophic levels against shifts in basal resource composition. Then again, in instances where there is a lack of functional redundancy because consumers rely on a few species to meet their energetic requirements at specific times of the year, altered community production dynamics may significantly impact food web resilience. In high-latitude kelp forests, a complementary annual phenology of seaweed production supports coastal marine consumers' metabolic needs across large seasonal variations in their environment. Yet, marine consumers in these systems may face significant metabolic stress under the pronounced low pH conditions …
Quantifying Wastewater Contributions To The Upper Clark Fork River,
2024
University of Montana, Missoula
Quantifying Wastewater Contributions To The Upper Clark Fork River, Claire Utzman
Graduate Student Theses, Dissertations, & Professional Papers
Though algae are at the base of food webs in many rivers, large algal blooms are increasing in frequency and can cause problems with nutrient cycling, depletion of oxygen supplies at night, and release of toxic chemicals. One leading cause of algal blooms is nutrient loading into rivers, and controlling nutrient release in wastewater is one approach that can help limit algal growth. To reduce the intensity of algal blooms in the Clark Fork River in western Montana, numeric nutrient standards were put in place that regulated the release of the nutrients nitrogen and phosphorus into the river from wastewater. …
