Digital Commons Network^™

Methods For Drone Trajectory Analysis Of Bottlenose Dolphins (Tursiops Truncatus), Jillian D. Bliss

Theses and Dissertations

With the increase in the use of UAS (Unmanned Aerial Systems) for marine mammal research, there is a need for the development of methods of analysis to transform UAS high resolution video into quantitative data. This study sought to develop a preliminary method of analysis that would quantify and present a way to visualize the dynamics and relative spatial distribution and changes in distribution of bottlenose dolphins (Tursiops truncatus) in the waters of Turneffe Atoll, Belize. This approach employs a previously developed video tracking program ‘Keypoint Tracking’ that enables manual tracking of individual dolphins and the creation of …

Divergent Post-Breeding Spatial Habitat Use Of Laysan And Black-Footed Albatross, Fredrick Dallas Jordan, Scott A. Shaffer, Melinda G. Conners, Julia E.F. Stepanuk, Morgan E. Gilmour, Corey A. Clatterbuck, Elliott L. Hazen, Daniel M. Palacios, Yann Tremblay, Michelle Antolos, David G. Foley, Steven J. Bograd, Daniel P. Costa, Lesley H. Thorne

Faculty Research, Scholarly, and Creative Activity

Understanding the at-sea movements of wide-ranging seabird species throughout their annual cycle is essential for their conservation and management. Habitat use and resource partitioning of Laysan (Phoebastria immutabilis) and black-footed (Phoebastria nigripes) albatross are well-described during the breeding period but are less understood during the post-breeding period, which represents ~40% of their annual cycle. Resource partitioning may be reduced during post-breeding, when birds are not constrained to return to the nest site regularly and can disperse to reduce competitive pressure. We assessed the degree of spatial segregation in the post-breeding distributions of Laysan (n = 82) and black-footed albatrosses (n …

Sturgeon Chub Distributional Patterns And Habitat Use And Benthic Fish Assemblage Structure In Missouri River Tributaries Of South Dakota, Mitchell R. Magruder

School of Natural Resources: Dissertations, Theses, and Student Research

Native species of the Missouri River drainage inhabiting benthic habitats dominate state and federal lists of species at risk. Sicklefin Chub Macrhybopsis meeki and Sturgeon Chub Macrhybopsis gelida are two native Missouri River benthic minnows that are currently under review for federal listing under the Endangered Species Act (ESA) due to extensive population declines and local extirpations within their native range. Substantial alterations to the Missouri River threaten Macrhybopsis spp. and other benthic fishes; however, large, less impacted tributaries in South Dakota may act as refugia for native species. The extent of Sicklefin Chub and Sturgeon Chub populations is largely …

Marine Mammal Hotspots Across The Circumpolar Arctic, Charmain D. Hamilton, Christian Lydersen, Jon Aars, Mario Acquarone, Todd Atwood, Alastair Baylis, Martin Biuw, Andrei N. Boltunov, Erik W. Born, Peter Boveng, Tanya M. Brown, Michael Cameron, John Citta, Justin Crawford, Rune Dietz, Jim Elias, Steven H. Ferguson, Aaron Fisk, Lars P. Folkow, Kathryn J. Frost

Integrative Biology Publications

Aim: Identify hotspots and areas of high species richness for Arctic marine mammals. Location: Circumpolar Arctic. Methods: A total of 2115 biologging devices were deployed on marine mammals from 13 species in the Arctic from 2005 to 2019. Getis-Ord Gi* hotspots were calculated based on the number of individuals in grid cells for each species and for phylogenetic groups (nine pinnipeds, three cetaceans, all species) and areas with high species richness were identified for summer (Jun-Nov), winter (Dec-May) and the entire year. Seasonal habitat differences among species’ hotspots were investigated using Principal Component Analysis. Results: Hotspots and areas with high …

Geographic Distribution: Anolis Sagrei (Brown Anole). Usa: Arizona., Addie Leimroth, Louis A. Somma, Dyrana N. Russell, Logan P. Cutts, Mason Ryan, Randall D. Babb, Karen E. Hajek, Andrew T. Holycross

Papers in Herpetology

We discovered the first distributional records for the exotic, Caribbean lizard, Anolis sagrei (Brown Anole), in Arizona.

Unraveling The Complex Interactions Between Members Of The Schistosoma Haematobium Group And Bulinus Snails In And Around Lake Victoria In West Kenya, Caitlin Raiselle Babbitt

Biology ETDs

Schistosoma haematobium, the agent of urogenital schistosomiasis, and
related schistosomes are transmitted by members of the genus Bulinus. Each of
the 38 Bulinus species vary in their ability to vector schistosome species and
non-schistosome trematodes resulting in a patchwork of snail-parasite
compatibilities. Accurately identifying snail intermediate hosts and the disease-
causing parasites they transmit is critical for snail control strategies and the
management of human schistosomiasis. Towards these ends, this thesis
identifies bulinid species and the parasites they transmit and implicates certain
species in the transmission of S. haematobium. The thesis also includes a
systematic review of …

Exceptional Larval Morphology Of Nine Species Of The Anastrepha Mucronota Species Group (Diptera: Tephritidae), Erick J. Rodriguez, Gary J. Steck, Matthew R. Moore, Allen L. Norrbom, Jessica Diaz, Louis A. Somma, Raul Ruiz-Arce, Bruce D. Sutton, Norma Nolazco, Alies Muller, Marc A. Branham

Papers in Evolution

Anastrepha is the most diverse and economically important genus of Tephritidae in the American tropics and subtropics. The striking morphology of the third instars of Anastrepha caballeroi Norrbom, Anastrepha crebra Stone, Anastrepha haplacantha Norrbom & Korytkowski, Anastrepha korytkowskii Norrbom, Anastrepha nolazcoae Norrbom & Korytkowski, and three newly discovered and as yet formally unnamed species (Anastrepha sp. Peru-82, Anastrepha sp. nr. protuberans, and Anastrepha sp. Sur-16), and the more typical morphology of Anastrepha aphelocentema Stone, are described using light and scanning electron microscopy. To contribute to a better understanding of the interspecific and intraspecific variation among species in the mucronota …

Glendalough Distillery: The Internationalisation Challenge, Aileen Kennedy Dr, Tara Rooney Dr

Case Studies

This case study focuses on the emergence and growth of an Irish-owned start-up challenger brand Glendalough, entering the highly competitive global whiskey market. From their origins in 2011, this small enterprise has gained global attention for their innovative products, their strong focus on branding and their rapid success. The case centres on their acquisition by Mark Anthony Brands, a major North American drinks producer and distributor, who took a stake in the business early on.

The next phase for Glendalough will focus on how to maximise this relationship with Mark Anthony Brands. While this will give them increased access and …

Mapping The Distribution Of The Scarlet-Banded Barbet ( Capito Wallacei ) Using Geographic Information Systems ( Gis ) And Species Distribution Modeling ( Sdm ), Stephanie Marie Scherer

Theses and Dissertations

The Scarlet-banded Barbet (Capito wallacei) is a Neotropical barbet discovered in 1996 in the eastern Andean foothills of Peru. Despite being fairly common at the site of discovery, its known distribution is limited to two sites, and searching for other suitable sites is difficult in the wilderness of the eastern Andes. Through the use of geographic information sysems (GIS), remote sensing methods, and Maxent, we constructed a species distribution model (SDM) to determine the likelihood of occupancy of the Scarlet-banded Barbet outside of its current known distribution. The model predicted the occupancy with an area under the curve (AUC) of …

Multi-Year Acoustic Tracking Reveals Transient Movements, Recurring Hotspots, And Apparent Seasonality In The Coastal-Offshore Presence Of Greenland Sharks (Somniosus Microcephalus), Jena E. Edwards, Kevin J. Hedges, Steven T. Kessel, Nigel E. Hussey

Integrative Biology Publications

Variable movement strategies can complicate the conservation and management of mobile species. Given its extreme life history traits as a long-lived, deep-water species, the Greenland shark (Somniosus microcephalus) is vulnerable to fisheries bycatch, but little is known over its long-term movements across a spatially and seasonally variable Arctic environment. To address this knowledge gap, the movements of Greenland sharks in coastal fjords and offshore waters of Baffin Bay were examined using seven years of acoustic telemetry data. Seasonal patterns in broad-scale movements and inshore-offshore connectivity were compared among 155 sharks (101 males, 54 females [mean LT = 2.65 ± 0.48 …

Problematic White-Tailed Deer Information In Rochlin Et Al. (2022) Regarding Past And Future Tick (Amblyomma Americanum, Acari: Ixodidae) Distributions, G. Kent Webb

Faculty Research, Scholarly, and Creative Activity

Figure 3 in this Journal of Medical Entomology article is central to the authors' warning about an exploding white-tailed deer population but conflicts in important aspects with the relevant deer research. Among other problems, it shows a 60% increase in the white-tailed deer density from 1500 to 2020 when the research consensus is that the population is about the same. It shows an exploding population from 2000 to 2020 without supporting data when the population peaked around the year 2000 according to evidence-based research.

Measuring The Extreme Beliefs Of Others, Matthew Rothe-Chelich

Undergraduate Student Research Internships Conference

No abstract provided.

Migration Patterns Of Greenland Halibut In The North Atlantic Revealed By A Compiled Mark-Recapture Dataset, Mikko Vihtakari, Bjarki Pór Elvarsson, Margaret Treble, Adriana Nogueira, Kevin Hedges, Nigel E. Hussey, Laura Wheeland, Denis Roy, Lise Helen Ofstad, Elvar H. Hallfredsson, Amanda Barkley, Daniel Estevez-Barcia, Rasmus Nygaard, Brian Healey, Petur Steingrund, Torild Johansen, Ole Thomas Albert, Jesper Boje

Integrative Biology Publications

Marine fisheries are often allocated to stocks that reflect pragmatic considerations and may not represent the species' spatial population structure, increasing the risk of mismanagement and unsustainable harvesting. Here we compile mark-recapture data collected across the North Atlantic to gain insight into the spatial population structure of Greenland halibut (Reinhardtius hippoglossoides), an issue that has been unresolved for decades. The dataset contains 168130 fish tagged from 1952 to 2021, with 5466 (3.3%) recaptured individuals. Our results indicate that fish tagged at rates, suggesting that mark-recapture studies on adult individuals underestimate population-level migration rates. We find evidence for migrations across management …

Optimizing Vaccine Procurement For Affordability And Profits, Bruno Alves-Maciel

Theses

This thesis presents methods to increase savings in the global vaccine market without compromising its sustainability. Considering a hypothetically coordinated vaccine market (HCVM), where one or more coordinating entities are responsible for negotiating quantities and prices of vaccines on behalf of countries with different purchasing powers, this work explores four different and complementary issues related to market configurations impacting global affordability and profits: (1) the level of cooperation among coordinating entities; (2) optimal country assignment to coordinating entities; (3) benefits in procuring vaccines through tenders of formularies rather than purchasing doses individually; and (4) the value of a dollar saved …

Distribution And Ecological Function Of Pacific Lamprey In The San Luis Obispo Creek Watershed, Parker Kalan

Master's Theses

Pacific lamprey (Entosphenus tridentatus) is an endemic species to coastal watersheds along the Pacific Rim in North America and Asia. The species' geographic distribution is retracting and has not been mapped precisely, and the ability for the species to provide ecosystem services, such as water filtration, for supporting watershed management has not been tested. The San Luis Obispo Creek watershed, California, USA is at the southern end of Pacific lamprey’s retracting distribution, and the San Luis Obispo watershed is impacted by degraded water quality, making investigation of Pacific lamprey in the San Luis Obispo Creek watershed of direct …

Distribution Patterns Of The Invasive Mussel Arcuatula Senhousia In Mission Bay, San Diego, California: Effects Of Sediment Grain Size And Byssus Thread Production On Predation, Samantha Ahlman

Theses

The ability of bivalves to avoid predation by using defensive behaviors such as burrowing and byssus production may vary depending on the sediment characteristics of a given habitat. The varying sediment characteristics that change with water velocity within estuaries may influence the distribution of bivalves and limit them to areas that optimize their ability to defend against predators. We examined the distribution patterns of the invasive Asian date mussel Arcuatula senhousia relative to the sediment grain size distribution in Mission Bay, an urban estuary located in San Diego, California, USA. Mussels and sediment were collected using an Ekman grab at …

A New Species And New Records For Two Other Exotic Species Of Dirrhagofarsus Fleutiaux, 1935 (Coleoptera: Eucnemidae: Melasinae: Dirhagini) In The United States, Robert L. Otto

Insecta Mundi

New records for a new species and other exotic Dirrhagofarsus Fleutiaux (Coleoptera: Eucnemidae: Melasinae: Dirhagini) species are reported from throughout much of the northeastern and southern areas of the United States. Dirrhagofarsus brevis, new species, is hereby described in this study. Two other exotic spe­cies, Dirrhagofarsus modestus (Fleutiaux) and Dirrhagofarsus unicolor (Hisamatsu), new country records, are redescribed and diagnosed as they were compared with other Dirrhagofarsus species present in the Nearctic region. All Dirrhagofarsus species in this study are imaged, highlighting essential character states to facilitate better diagnosis in conjunction to the new identification key provided in …

New State Records For 33 Species Of Nearctic False Click Beetles (Coleoptera: Eucnemidae), Robert L. Otto

Insecta Mundi

New state records for 33 species of Eucnemidae (Coleoptera) are reported from the eastern United States based on the examination and identifications of specimens from four institutional and personal collections over the past several years. Images of 12 eucnemid species are also provided.

Recently, opportunities were presented to identify more than 880 Eucnemidae from four institutional and personal collections. Most of the specimens came from the Carnegie Museum of Natural History and were collected during the national bark beetle surveys conducted by the United States Department of Agriculture. The survey has been instrumental in providing more state records of Eucnemidae …

Rediscovery Of Gnoriste Macra Johannsen In Wisconsin (Diptera: Mycetophilidae: Gnoristinae), Daniel K. Young

The Great Lakes Entomologist

Gnoriste macra Johannsen was described from Whitefish Bay, Wisconsin in 1912. The type locality is now a highly residential region a few miles north of the center of Milwaukee. Herein, collection events are reported for G. macra from Sauk County in southcentral Wisconsin. These new records, nearly a century after the only other literature record, indicate the species still thrives in Wisconsin though likely extirpated from the type locality. The specimens were recovered from unbaited Townes Malaise traps during mid- to late May, 2006 and 2020. Cranial anatomy and functional morphology of the head suggests G. macra may be a …

New State And Provincial Records For Some Nearctic True Bugs (Hemiptera: Heteroptera) From The Illinois Natural History Survey Insect Collection, Daniel R. Swanson

The Great Lakes Entomologist

157 state records for 133 heteropteran species in 99 genera in 33 different families from 40 states are newly-reported based on material housed in the Illinois Natural History Survey Insect Collection. Families represented by new records include Acanthosomatidae, Alydidae, Anthocoridae, Aradidae, Blissidae, Belostomatidae, Coreidae, Corixidae, Cymidae, Gelastocoridae, Geocoridae, Hebridae, Hydrometridae, Largidae, Lasiochilidae, Lygaeidae, Mesoveliidae, Miridae, Nabidae, Naucoridae, Nepidae, Notonectidae, Piesmatidae, Pleidae, Reduviidae, Rhopalidae, Rhyparochromidae, Saldidae, Schizopteridae, Scutelleridae, Thyreocoridae, Tingidae, and Veliidae, and the following 9 records represent new family records: Acanthosomatidae (West Virginia), Cymidae (Kentucky), Hebridae (Tennessee), Lygaeidae (Delaware), Naucoridae (Georgia), Piesmatidae (Mississippi, North Dakota), Pleidae (North Dakota), and Schizopteridae …

An Updated Checklist To The Non-Biting Midges (Chironomidae) Of Illinois, Daniel R. Swanson, Erika E. Bilger

The Great Lakes Entomologist

The Chironomidae, or non-biting midges, of Illinois have been untreated since the early 20^th century, and the high level of taxonomic flux in the family necessitates an update, particularly for a group with importance as bio-indicators of freshwater ecosystem health. Herein, 181 species of Chironomidae in 76 genera are recorded from the state of Illinois. Each species entry is annotated with the first Illinoisan record of the species. Two genera, Brillia Kieffer, 1913 and Prodiamesa Kieffer, 1906, are recorded for the first time from Illinois, as are three species: Xenochironomus xenolabis (Kieffer in Thienemann and Kieffer, 1916) (Chironominae); Brillia …

Ecology And Conservation Of Grey Crowned Cranes (Balearica Regulorum) In Tanzania, Bridget Amulike

Doctoral Dissertations

Grey-crowned cranes (Balearica regulorum) are listed as endangered and their population throughout Africa has declined by 50% from the period of 1985–2004. The major causes for their population loss are mainly linked to habitat loss and the illegal capture of live birds and collection of their eggs and other parts. Currently, throughout Africa, little has been done to study and protect grey crowned cranes. In this study, I incorporated local people’s knowledge, using survey questionnaires to investigate the distribution of grey crowned cranes in Arusha, Kilimanjaro, Singida, and Mbeya Region in Tanzania. I also investigated the perception and attitudes …

Exploring Old Data With New Tricks: Long-Term Monitoring Indicates Spatial And Temporal Changes In Populations Of Sympatric Prairie Grouse In The Nebraska Sandhills, Danielle J. Berger, Jeffrey J. Lusk, Larkin A. Powell, John P. Carroll

School of Natural Resources: Faculty Publications

The contiguous grasslands of the Sandhills region in Nebraska, USA, provide habitat for two sympatric, grassland-obligate species of grouse, the greater prairie-chicken (Tympanuchus cupido pinnatus) and the plains sharp-tailed grouse (Tympanuchus phasianellus jamesi). Collectively referred to as prairie grouse, these birds are monitored and managed jointly by wildlife practitioners who face the novel challenge of conserving historically allopatric species in shared range. We reconstructed region-wide and route-specific prairie grouse population trends in the Sandhills, using a 63-year timeseries of breeding ground counts aggregated from old reports and paper archives. Our objective was to repurpose historical data …

Natural History Of The Guatemalan Copper Iophanus Pyrrhias (Godman And Salvin, 1887) (Lepidoptera: Lycaenidae) In Guatemala, José Monzón-Sierra, Gregory C. Ballmer

The Taxonomic Report of the International Lepidoptera Survey

Abstract

Detailed information including photographs about the natural history of Iophanus pyrrhias (Godman and Salvin 1887) in Guatemala is presented. Information includes geographic and altitudinal distribution and phenology. We reconfirm the immatures stages use Muehlenbeckia tamnifolia (Kunth) Meisn., 1841 (Polygonaceae) as the host plant.

Reusmen

Se presenta información detallada incluyendo fotografías de la historia natural de Iophanus pyrrhias (Godman y Salvin 1887) en Guatemala. La información incluye distribución geográfica y altitudinal y fenología. Confirmamos que los estados inmaduros se alimentan de Muehlenbeckia tamnifolia (Kunth) Meisn., 1841 (Polygonaceae).

Centracare Launch Of Covid Antiviral Therapy, Jessica Miller, Todd Lemke Pharmd, Dennis Heinen Rph

Nursing Posters

• Efficiently monitor the limited available stock of oral antiviral COVID therapies during surge states
• Prescribe safely and appropriately
• Dispense to patients close to home.

Distribution And Molecular Differentiation Of Culex Pipiens Complex Species In Themiddle And Eastern Black Sea Regions Of Turkey, Muhammet Mustafa Akiner, Murat Öztürk, Fati̇h Şaban Beri̇ş, Çağaşan Karacaoğlu, Fati̇h Mehmet Şi̇mşek, Aytül Uzun Akgeyi̇k

Turkish Journal of Zoology

Culex pipiens species complex is commonly found in tropical and subtropical areas. Identification of species complexes and their spatial distribution patterns are fundamental steps needed to improve our understanding of arboviral disease circulation and their control. The specimens were differentiated using the Ace-2 gene, and the ecological forms of Culex pipiens were identified by analysis of the CQ11 microsatellite locus. Results showed that all sample points comprised of Culex pipiens s.s., and seven points contained Culex torrentium. Further, we determined that 22 haplotypes from five haplogroups were identified within the Ace-2 marker, and three haplotypes were contained within the CQ11 …

Spatiotemporal And Bioecological Distribution Of Four Commercial Mullid Species In An Ultraoligotrophic Mediterranean Gulf, Erhan Mutlu, Claudia Miglietta, Ilaria De Meo, Mehmet Cengi̇z Deval

Turkish Journal of Zoology

This study provides baseline data on the mullid fish assemblages based on their morphometries on a shelf of the most oligotrophic water of the Mediterranean Sea, Antalya Gulf. The distribution of fish abundances, biomasses, total length, sex composition, growth parameters, and ecological fish assemblages was studied along three transects (each had a series of bottom depths of 10, 25, 75, 125, and 200 m) between spring 2014 and winter 2015, representing the winter, spring, summer and autumn seasons. Four different species of the Mullidae family: the red mullet (Mullus barbatus), the striped red mullet (M. surmuletus), …

An Updated And Annotated Checklist Of The Malacostraca (Crustacea) Species Inhabitedturkish Inland Waters, Mehmet İpek, Murat Özbek

Turkish Journal of Zoology

The current status and annotated checklist of fresh- and brackish-water amphipod species inhabiting the inland waters (streams, lakes, ponds, lagoons, subterranean waters, etc.) of Turkey is presented. Totally, 171 papers, 3 books, 3 book chapters, 5 conference papers, 2 projects, 3 PhD and 3 MSc thesis were examined in the present study. As the result of the previous records, 201 taxa comprising 121 amphipods (16 families, 31 genera), 27 isopods (9 families, 13 genera), 9 mysids (1 family, 5 genera), 4 tanaids (3 families, 4 genera) and 40 decapods (16 families, 18 genera) were compiled. All the previously recorded localities …

Three New Species Of Cyclocephala (Coleoptera: Scarabaeidae: Dynastinae) From Amazonian Peru And A Checklist Of Cyclocephala Species In Peru, Fernando Paz, Brett C. Ratcliffe, Luis Figueroa

Department of Entomology: Faculty Publications

The following new species of Cyclocephala Dejean, 1821 (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini) are described from Peru: C. mateoi Paz & Ratcliffe, C. ukuku Paz & Ratcliffe, and C. hylaea Ratcliffe & Paz. A description, diagnosis, geographic distribution, notes on natural history, and illustrations are provided for each new species. Six Cyclocephala species are reported for the first time from Peru: C. emarginata Endrödi, 1964, C. guianae Endrödi, 1969, C. kuntzeniana Höhne, 1923, C. malyi Dupuis, 2014, C. ovulum Bates, 1888, and C. sylviae Dechambre, 1995. An updated, annotated list of the 81 Peruvian species of Cyclocephala is provided.

Data-Enabled Distribution Grid Management, Zohreh Sadat Hosseini

Electronic Theses and Dissertations

In 2020, U.S. electric utilities installed more than 94 million advanced meters, which brought the percentage of residential customers equipped with smart meters to 75%. This significant investment allows collecting extensive customer data at the distribution level, however, the data are not currently leveraged effectively to help with system operations. This dissertation aims to use the smart meters’ data to improve the grid’s reliability, stability, and controllability by solving two of the most challenging problems at the distribution level, namely distribution network phase identification and outage identification.

Distribution networks have typically been the least observable and most dynamic and locally …