Animal Sciences Commons^™

Cross-Reactivity Of 15 Jev Antigen-Directed Rabbit Antisera With Three Clinically Important Jev Serogroup Members: Wnv, Mvev, And Slev, Sang-Im Yun, Young-Min Lee

Animal, Dairy, and Veterinary Science Faculty Publications

Japanese encephalitis virus (JEV), the prototype member of the JEV serogroup within the genus Orthoflavivirus (family Flaviviridae), is closely related to West Nile virus (WNV), Murray Valley encephalitis virus (MVEV), and St. Louis encephalitis virus (SLEV). To characterize antigenic cross-reactivity within this group, we evaluated 15 region-specific rabbit antisera, previously generated against nearly the entire JEV protein-coding region, by immunoblotting whole-cell lysates from BHK-21 cells infected with WNV, MVEV, or SLEV, with JEV included as a reference. Six antisera (α-E^N-term, α-NS2B, α-NS3^N-term, α-NS3^C-term, α-NS5^N-term, and α-NS5^C-term) robustly recognized homologous …

First Insular Record And Dna Barcoding Of Euscorpius Vailatii Tropea & Fet, 2015 From Trizonia Island (Fokida, Greece), Konstantinos Kalaentzis, Francesco Frigioni, Alexios Panagiotopoulos, Elias Tzoras, Styliani Minoudi, Alexandros Triantafyllidis

Euscorpius

Euscorpius vailatii Tropea & Fet, 2015 (Scorpiones: Euscorpiidae), originally described from Aitoloakarnania and Fokida (Greece), is herein reported from Trizonia Island in the Gulf of Corinth, representing the first insular record for the species. The examined specimens are consistent with the diagnostic morphology of E. vailatii. The first molecular data for the species are provided, based on both mainland and insular populations. Comparative analyses further highlight the distinctiveness of E. vailatii from geographically close congeners, while phylogenetic results indicate a sister-taxon relationship with E. erymanthius, supporting a Quaternary biogeographic history shaped by the evolution of the Gulf of …

Transcriptomic Profiling Of The Donkey Endometrium Reveals Dynamic Molecular Transitions Across The Estrous Cycle, Limeng Shi, Shuaishuai Wu, Mingyue Zhao, Wenhao Zhou, Abd Ullah, Muhammmad F. Akhtar, Changfa Wang, Muhammad Z. Khan, Ying Han

The Thai Journal of Veterinary Medicine

The endometrium undergoes extensive cyclical remodeling essential for reproductive success; however, the molecular mechanisms governing these processes in donkeys (Equus asinus) remain poorly characterized. To address this gap, we performed high-throughput RNA sequencing on endometrial tissues collected from Dezhou donkeys (n = 16) at four post-ovulation stages: Day 0 (ovulation), Day 3 (early luteal), Day 7 (mid-luteal), and Day 18 (late luteal/pre-luteolysis). Differential gene expression analysis, Gene Ontology enrichment, and KEGG pathway mapping were conducted to characterize temporal transcriptomic dynamics. We identified 2,474, 6,548, and 1,288 differentially expressed genes in Day 0 versus Day 3, Day 0 versus …

Snails In The Diet Of The Cutlip Minnow, Exoglossum Maxillingua, Tess A. Taloumis, Steven L. Powers

Southeastern Fishes Council Proceedings

The Cutlip Minnow, Exoglossum maxillingua, is an important stream fish native to the eastern United States. It has an unusual lower jaw morphology. Early hypotheses suggested the jaw morphology is an adaptation for feeding on snails. Despite the publication of numerous diet studies on this species, there is no documentation of snails as prey items. During recent snorkel observations in the Roanoke River, E. maxillingua was spotted carrying snails within their mouths, prompting further investigation. An in-depth temporal examination of the diet from 145 specimens of E. maxillingua across multiple sites was conducted to further investigate the diet of …

Descriptive Anatomy Of The Female Reproductive Organs In Thamin Eld’S Deer (Rucervus Eldii Thamin) And Fea’S Muntjac (Muntiacus Feae) With Utilizing Of The Glycerin Impregnation Technique For Specimen Preservation, Paisan Tienthai, Pawana Chuesiri, Itti Boonorrana, Piyaporn Kongmakee, Ampika Thongphakdee

The Thai Journal of Veterinary Medicine

The reproductive anatomy of rare cervid species remains insufficiently documented, limiting comparative studies and preservation efforts. This study describes the anatomical details in the female reproductive organs of Thamin Eld’s deer (Rucervus eldii thamin) and Fea’s muntjac (Muntiacus feae), while the application of a modified glycerin impregnation technique was achieved for specimen preservation. Dissections of female reproductive tracts revealed morphological variations that correlate with the known female reproductive characteristics of domestic and closely related species. In both species, the ovaries were characterized as small, ovoid structures, exhibiting prominent follicles or corpora lutea consistent with the stage …

Characterizing Water Source Selection By Pinyon Jays (Gymnorhinus Cyanocephalus) In Utah, Audrey H. Biser, Randy T. Larsen, Samuel B. St. Clair, Steven L. Petersen

Student Works

Pinyon jays (Gymnorhinus cyanocephalus) are corvids native to semiarid ecosystems of the western US. Populations have declined by 84% since 1966, yet no causes have been identified and imminent decisions about federal status make understanding pinyon jay ecology increasingly urgent. As drought conditions intensify, water is becoming scarcer in systems that are already characterized by its limited availability. Therefore, pinyon jay decline is likely influenced by increasing aridity. Jays have been observed drinking from springs and artificial water sources in Utah; however, their relationship to water is poorly understood. Our study aims to characterize pinyon jay water source …

Formalization Of Nomenclatural Acts Proposed In Tang (2026) (Scorpiones: Buthidae, Chaerilidae, Scorpiopidae), Victoria Tang

Euscorpius

Several nomenclatural, taxonomic, and faunistic decisions put forth in Tang (2026) are formalized herein: (1) four nomina dubia, Chaerilus tessellatus Qi et al., 2005, Scorpiops langxian Qi et al., 2005, S. pococki Qi et al., 2005, and Isometrus (Reddyanus) wenjieae Huang et al., 2025; (2) two junior subjective synonyms, Scorpiops langxian = S. pococki = S. tibetanus Hirst, 1911 syn. n.; (3) one new “aspidonym”, Scorpiops obluda Tang, 2026 sp. indet. nomen nudum; and (4) removal of Scorpiops hardwickii (Gervais, 1843) and S. petersii Pocock, 1893 from the Chinese scorpiofauna. Reddyanus tibetanus (Lourenço & Zhu, 2008) is maintained …

Fisheries Research Report No. 365: Recreational Fishing For Marron In South-West Western Australia In 2026, Claire B. Smallwood, Karina L. Ryan, Eva Lai

Fisheries Research Reports

The smooth marron (Cherax cainii) (‘marron’) is endemic to freshwater dams and rivers of south-west Western Australia. Marron are managed as a single stock within the South-West Recreational Freshwater Resource and are highly vulnerable to overexploitation due to the biological characteristics of the species (e.g., low fecundity, localised populations) as well as environmental (e.g., habitat loss, reduction in rainfall) and human (e.g., fishing, land clearing) pressures on freshwater ecosystems.

Due to this vulnerability, this species has been the focus of research, monitoring and management since the 1970’s. Since 2000, annual phone-recall (2000 – 2021) and online-recall (2022 – 2026) surveys …

Temperature And Salinity Effects On The Physiology Of Bullfrog Tadpoles (Lithobates Catesbeianus) From A Suburban Temperate Wetland, Angela Brown

Theses, Dissertations and Culminating Projects

One of the most robust amphibians is the American Bullfrog, Lithobates catesbeianus, which is a widespread species that is invasive worldwide, and is broadly tolerant of a range of environmental conditions. Despite this tolerance, survival and performance of adult L. catesbeianus can be negatively affected by increasing temperatures and salinity resulting from anthropogenic impacts, such as climate change and road salts. This study focuses on the effects of acute salinity exposure (mimicking road salt influx into a pond) on L. catesbeianus tadpoles at different larval stages. Increased salinity was predicted to negatively affect two physiological performance measures. Critical maximum temperature …

Blue Crab Reproductive Output And Phenology In A Changing Climate, Blaise Rohan

Master's Theses

Globally, ecosystems are experiencing rising temperatures due to climate change, with potential consequences for reproductive investment and timing in many species. Blue crabs, Callinectes sapidus, support valuable commercial fisheries throughout the U.S. Atlantic and Gulf coasts, and understanding variation in reproductive output has important management and conservation implications. This study examined two components of blue crab reproduction: (1) reproductive investment across populations spanning multiple latitudes (New York, New Jersey, North Carolina, Mississippi, and Texas), using a space-for-time substitution to assess the effects of varying thermal regimes on fecundity and egg quality, and (2) spawning phenology in North Carolina from …

Evaluating The Motivations Of Participants In Online Equine Extension Courses, Sarah Vos

Department of Animal Science: Dissertations, Theses, and Student Research

Traditional program evaluations emphasize participant demographics, knowledge gain, behavior change, and program impact. However, evaluating participant motivation can provide addition insight into why participants enroll in extension programs and help explain participant engagement and persistence throughout a program. The purpose of this study was to evaluate participant motivation in two online equine extension courses and examine potential relationships between motivation, demographics, and course delivery method, and describe participant engagement in Virtual Horse Judging Camp (VHJC). This cross-sectional study utilized convenience sampling of participants in two online equine extension courses, Horse Adult Leader Training and Educational Resource (HALTER) and VHJC. The …

Lizards In The Trees: Structural, Functional, And Behavioral Specializations To A High-Risk Environment, Victor D. Munteanu

All Dissertations

Animals must contend with unexpected changes in their habitat and environment to thrive. Arboreal habitats can consist of a wide variety of environmental features, and failure to adequately contend with these features can result in high risk of injury or death upon falling. Despite these strong selective pressures, many vertebrate lineages have successfully invaded arboreal habitats. Using lizard taxa as a model system, I investigated how morphology and behavior have evolved within this specific habitat transition. I pursued these investigations through complementary analyses including: 1) evaluating the effect of stance height and tail prehensility on perturbation recovery, 2) assessing behavior …

Prenatal Acoustic Programming Of The Developing Hypothalamus: A Multi-Omic Analysis Of Heat Call Exposure In Zebra Finch Embryos, Prakrit Subba

All Dissertations

Climate change is intensifying thermal stress on wildlife globally, yet the developmental mechanisms by which embryos use prenatal cues to adjust to predicted environments remain unclear. In Australian zebra finches (Taeniopygia guttata), incubating parents produce distinctive heat call vocalizations at high ambient temperatures, and embryos exposed to these calls during late incubation develop altered growth trajectories, thermoregulatory capacity, and reproductive outcomes, suggesting a form of anticipatory developmental programming triggered by sound alone. To investigate the molecular basis of this response, I initially hypothesized that prenatal heat call exposure would act primarily through hypothalamic neuroendocrine reprogramming, given the central …

Transcriptional Regulation In The Uterine Luminal Epithelium, Evelyn A. Carrion

Dissertations and Theses (Open Access)

Transcriptional Regulation in the Uterine Luminal Epithelium

Evelyn A. Carrion

Advisor: Richard R. Behringer, PhD

Abstract

The uterus is an organ comprised of multiple tissues that are essential for women’s health and reproduction. The uterus is composed of multiple tissue layers, including the perimetrium, myometrium, and the endometrium. The endometrium is the inner lining of the uterus, and contains the luminal epithelium, glandular epithelium, and stroma. The luminal epithelium is a simple columnar layer of cells that is necessary for embryo implantation. The uterus is derived in part from the embryonic precursor tissue called the Müllerian duct. There are no …

Evaluating Fish Assemblages At An Early-Stage Living Shoreline Project In Lake Pontchartrain, Collin Glaser

LSU New Orleans Theses and Dissertations

Living shorelines are an increasingly popular restoration approach for reducing erosion while improving habitat quality. The Bucktown Living Shoreline Project is a large-scale restoration effort along the southern shore of Lake Pontchartrain aimed at enhancing coastal resilience and restoring historic marsh habitat. This thesis evaluated early fish assemblage response to the Bucktown Living Shoreline Project over one year and placed those assemblages within the broader historical context of Lake Pontchartrain. Monthly sampling was conducted at the living shoreline and an adjacent riprap control site using seines, cast nets, and minnow traps. Fish assemblage structure was not significantly different between sites. …

Is There Mush-Room For Bettongs On Dirk Hartog Island? Environmental Dna Assessment Of Food Resource Availability For Fauna Translocations, Rebecca J. Quah, Saul J. Cowen, Kelly J. Rayner, Aaron J. Brace, Robert A. Davis, Harriet R. Mills, Anna J.M. Hopkins

Research outputs 2022 to 2026

Conservation translocations require careful assessment of dietary resources to ensure population viability. Here, we used environmental DNA metabarcoding to characterise fungal assemblages across three major habitat types on Dirk Hartog Island, Western Australia, prior to the planned reintroduction of two threatened mycophagous species: the boodie (Bettongia lesueur) and woylie (Bettongia ogilbyi). We detected 243 fungal ASVs, of which 75 represented taxa that are likely to produce macroscopic fruiting bodies accessible to mycophagous mammals. Ectomycorrhizal fungi dominated all habitats, with Pezizaceae being the most abundant family—a pattern consistent with known dietary preferences of both species across multiple Australian locations. Fungal community …

Membrane Progestin Receptors Α And Β (Paqr7 And 8) Are Necessary For Oogenesis In Zebrafish, Md. Almamun Farid, Md. Razain Tanvir, Takumi Mouri, Eisei Tsutsumi, Md. Sohanur Rahman Sohan, Md. Ekramul Hasan, Md Saydur Rahman, Chihiro Yamamoto, Akiteru Maeno, Toshinobu Tokumoto

School of Integrative Biological & Chemical Sciences Faculty Publications

Paqr7 and paqr8 are genes encoding membrane progestin receptor αand β (mPRα and mPRβ, respectively), which are currently classified as members of the progestin and adipoQ receptor (PAQR) family. For mPRα, the first identified mPR gene, there are two paralogs in zebrafish, paqr7a and paqr7b. In order to elucidate the physiological functions of the mPR subtypes, we created gene knockout (KO) fish by editing seven paqr genes in zebrafish and analyzing their phenotypes. The null-mutant strains of paqr7a, paqr7b, and paqr8 presented no significant abnormalities in reproductive functions. Thus, we generated a triple-gene knockout (TKO) strain of …

Molecular Refinement Of The Taxonomy Of Pyrgulopsis Springsnails In Western North America, Michael K. Young, Kristine L. Pilgrim, Eric S. Miskow, Chante L. Lundskog, Kathryn E. Perez, Michael K. Schwartz

School of Integrative Biological & Chemical Sciences Faculty Publications

Springsnails in the genus Pyrgulopsis in western North America have long been a dilemma for taxonomists. Defining species boundaries has been complicated by the presence of undiscovered or cryptic taxa, range over- or underestimation, species complexes representing an unknown number of species, and named species synonymous with other taxa. To address these issues, we conducted an array of molecular species delimitation analyses using sequences from up to 2 mitochondrial and 2 nuclear genes from over 5000 specimens representing 140 of the 151 currently recognized taxa. These analyses reaffirmed most species hypotheses, favored synonymy for some taxa and redrawing of species …

Tissue-Specific And Sex-Dependent Microbiome Structure In East African Cattle Ticks (Amblyomma Gemma And Rhipicephalus Pulchellus) And Their Bovine Hosts, Dennis Getange, Samson Mukaratirwa, Rua Khogali, Epaphrus Yuko, James Kabii, Joel L. Bargul, Jandouwe Villinger

All Peer-Reviewed Publications

Ticks and their vertebrate hosts share intimate ecological interactions that shape microbial community composition, with implications for tick fitness and pathogen transmission. However, the extent and specificity of tick–host microbial interactions remain poorly understood, particularly in East African tick species. Here, we characterised microbial communities across multiple tissue types from two economically important tick species (Amblyomma gemma and Rhipicephalus pulchellus) and their shared bovine host using 16S rRNA V1-V2 gene sequencing. We profiled haemolymph, midgut, salivary glands, and gonads from individual ticks (25 Am. gemma and 8 Rh. pulchellus), alongside 12 bovine blood samples. Microbiota were dominated by Proteobacteria, Firmicutes, …

Harnessing Kenyan Aquaculture Through Social Media: Impacts, Challenges And Strategic Directions, Domitila Kyule, Jonathan Munguti, Mavindu Muthoka, Esther Magondu, Menaga Meenakshisundaram, Chrysantus M. Tanga, Kevin Obiero, Cecilia Githukia

All Peer-Reviewed Publications

Aquaculture is increasingly important for food, nutrition and livelihoods in Kenya, but the sector still faces persistent constraints in extension delivery, farmer learning, input access, market coordination and information reliability. This review examines how social media and related digital communication tools are shaping aquaculture development in Kenya, with attention to impacts, challenges, governance needs and strategic directions. A systematic literature review of studies and institutional sources published between 2015 and 2025 was conducted. The search identified 388 records, of which 45 sources were included in the final synthesis after screening, eligibility assessment and quality appraisal. Because the evidence was heterogeneous, …

A Comparison Of Ahdrift And Pitfall Traps For Surveying Small Vertebrates, Gabrielle Risko

All-Inclusive List of Electronic Theses and Dissertations

Understanding species occupancy is necessary to inform wildlife management and conservation decisions. To minimize the invasiveness of occupancy studies, some wildlife researchers have deployed game cameras to detect the presence of small vertebrates instead of utilizing stressful traditional live-capture methods. The Adapted Hunt Drift Fence Technique (AHDriFT) is an increasingly popular method for modifying and deploying camera traps to detect small vertebrates; however, no studies have directly compared AHDriFT to traditional pitfall traps operating at the exact same time, even though both are deployed along drift fences to capture small vertebrates. I compared these two methods (pitfall trapping and AHDriFT …

Trace Element Concentrations In Tissues And Otoliths Of Fishes From Artificial Reefs In The Northern Gulf Of Mexico: The Role Of Size, Age, And Trophic Position, Blaine Savoie

LSU New Orleans Theses and Dissertations

Nearshore artificial reefs and fishes relying on them to forage and refuge can be susceptible to trace element (TE) pollutants from anthropogenic sources. Although some TE are essential, higher concentrations can cause detrimental effects and concern regarding consumption. This study assesses TE accumulation in nearshore reef fishes in the northern Gulf of Mexico, a region influenced by coastal riverine discharge, where fishing has socioeconomic importance. Five fish species from six eco-reefs were collected and analyzed for TE. An inductively coupled plasma mass spectrometer was used to analyze the TE concentrations of muscle, liver, and otoliths. TE concentrations of tissues and …

A Geometric Morphometric Analysis Of Acetabular Shape Variation Across Bat Families, Jordan L. Huff

Electronic Theses and Dissertations

Bats are the only mammals capable of powered flight, and research is concentrated on this adaptation. Their non-flight locomotion has received comparatively little attention. Previous studies show that non-flight locomotor behaviors vary across families. Members of Pteropodidae are efficient climbers but cannot effectively walk, whereas Phyllostomidae and Vespertilionidae are better at terrestrial locomotion but show reduced arboreal capabilities. The non-flight locomotion of Hipposideridae and Rhinolophidae is less understood, although rhinolophids exhibit limited terrestrial locomotion. This study examined whether differences in locomotor behavior are associated with variation in acetabular morphology. A geometric morphometric analysis of acetabular shape was conducted across multiple …

Extinction Risk Of Coral Reef Fishes In The Philippine Marine Ornamental Trade, Jemelyn Grace Baldisimo Sepulveda

Biological Sciences Theses & Dissertations

Coral reef ecosystems in the Philippines face severe threats from intense fishing and habitat degradation. This dissertation evaluated the extinction risk of fishes in the Philippine Marine Aquarium Trade (MAT) using Productivity Susceptibility Analysis (PSA) and temporal genomics. A global PSA framework was modified by including local susceptibility factors. Of the 103 species evaluated, six were categorized as highly vulnerable and 62 as moderately vulnerable, revealing increased local vulnerability and underscoring the importance of local assessments to guide conservation efforts.

Temporal genomics compared historical (1908–1909 U.S.S. Albatross Expedition) and contemporary populations of the MAT-targeted Sphaeramia nematoptera and Pseudanthias squamipinnis, …

Phytochemical Analysis And Safety Assessment Of Watercress Nasturtium Officinale: Antioxidant Capacity, Heavy Metal Profiling, And Toxicity Using Brine Shrimp Model, Qurrota A’Yunin, Chamini Kasun Hemachandra, Muhaimin Rifa’I, Yoga Dwi Jatmiko, Maftuch Maftuch, Rizky Fadilla Agustin Rangkuti, Cucun Herlina, Zulfa Mahdiatur Rasyida, Moh Dliyauddin

Karbala International Journal of Modern Science

Medicinal plants have attracted growing attention as sources of natural bioactive compounds for sustainable aquaculture and health. This study evaluated the phytochemical composition, antioxidant activity, heavy metal profile, and acute toxicity of watercress (Nasturtium officinale W.T. Aiton) methanol extract using maceration, qualitative and quantitative (TPC, TFC, antioxidant DPPH) phytochemical assay, XRF, and BSLA. Phytochemical screening of plant extracts showed the existence of flavonoids, alkaloids, phenols, tannins, triterpenoids, and saponins, but not steroidal. The TPC and TFC were 20.6 mg GAE/g and 10.8 mg QE/g, respectively. The extract displayed significant antioxidant activity (IC₅₀ = 64.78 µg/mL in DPPH assay). …

Surveys For Rare Springsnails In Southeast Oregon, 2025 With A Focus On The Donner Und Blitzen Pebblesnail (Fluminicola Insolitus), Jesse Laney

Institute for Natural Resources Publications

The Donner und Blitzen pebblesnail (Fluminicola insolitus) is a critically imperiled (G1/S1) freshwater snail historically known from a single spring, Page Springs, in the Donner und Blitzen River drainage of Harney County, Oregon. The species was petitioned for listing under the U.S. Endangered Species Act in February 2024. On January 26, 2026, the U.S. Fish and Wildlife Service published a positive 90-day finding initiating species status review (USFWS 2026).

In August 2025, the Oregon Biodiversity Information Center (ORBIC) at Portland State University, in coordination with the Nevada Division of Natural Heritage (NDNH), the U.S. Fish and Wildlife Service (USFWS), and …

What Does Sentience Mean At The Neural Level?, Björn Brembs

Animal Sentience

Jonathan Birch's (2025) LSE criteria for sentience include motivational trade-offs, exemplified by C. elegansweighing hunger against desiccation risk. Yet once the neural circuit is known, this "trade-off" reduces to a single inhibitory synapse—an ‘elemental’ account discrediting the ‘molar’ one. My commentary illustrates the same discrepancy in Drosophila: dopaminergic ramping during courtship as it progressively suppresses threat-detecting neurons; so persistence past danger reflects recalibrated valuation rather than a weighed decision. As neurobiology increasingly discovers such discrepancies, all criteria resting on behavioral classifications risk being defined away without altering the behavior's validity.

Bridging The Gap In Science Research: Preparing Students For College- Level Research In The Sciences, Victoria Helwig, Yaoguang Li

UConn Library Presentations

Many first-year students enter college unprepared to fully engage with scientific literature and academic library resources. Drawing on experiences from academic librarians working with STEM students, this session explores common gaps in science research skills, including navigating databases, identifying scholarly sources, and understanding the structure of scientific literature. Participants will be introduced to practical strategies and classroom-ready activities to better prepare students for college-level research. Discussion questions: What science research skills do students struggle with most when entering college? How can high school instruction better support these skills? Where can librarians and educators collaborate to support student success?

Scorpiops Walteri Sp. N. (Scorpiones: Scorpiopidae) From Myanmar, František Kovařík

Euscorpius

A new species Scorpiops walteri sp. n. (Scorpiopidae) is described from Myanmar, fully illustrated with color photos showing its morphology and habitus. Scorpiops walteri sp. n. is the only species of the genus with a combination of the following five characters: chelal trichobothrium Eb₃ located in middle of manus between trichobothria Dt and Est; patella of pedipalp with 11–12 ventral and 19 external trichobothria; fingers of pedipalps strongly undulate in male; pedipalp movable finger with ca. 47 IAD; and chela length to width ratio 2.8 in male.

Behavioral Analysis Of Cryptoprocta Ferox At The Central Florida Zoo And Botanical Gardens, Rita R. Albert

The Pegasus Review: UCF Undergraduate Research Journal

The fossa, Cryptoprocta ferox, is the largest carnivorous mammal endemic to the island of Madagascar. C. ferox is currently listed as a vulnerable species by the IUCN Red List (2015) due to deforestation. Most fossas are now located in zoos for breeding and repopulation purposes, but research on captive mating has been limited due to the low numbers of successful breeding attempts in captivity. The Central Florida Zoo and Botanical Gardens is home to two fossas, one male and one newly introduced female. This study notes behavioral changes in captive mating fossas, with a focus on the male fossa …