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2015

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Contributions To Scorpion Systematics. Ii. Stahnkeini, A New Tribe In Scorpion Family Vaejovidae (Scorpiones: Chactoidea), Michael E. Soleglad, Victor Fet Dec 2015

Contributions To Scorpion Systematics. Ii. Stahnkeini, A New Tribe In Scorpion Family Vaejovidae (Scorpiones: Chactoidea), Michael E. Soleglad, Victor Fet

Euscorpius

The diagnostic characters originally established by Herbert L. Stahnke (1940a, 1940b, 1974) in his description of genus Serradigitus are studied in detail from several new perspectives. A new genus, Stahnkeus, gen. nov., is described based on the presence of inner accessory (IAD) denticles on the chelal fingers, unprecedented in family Vaejovidae. Five species of Serradigitus are transferred to Stahnkeus: Stahnkeus harbisoni (Williams, 1970), comb. nov. (=Serradigitus harbisoni); Stahnkeus deserticola (Williams, 1970), comb. nov. (=Serradigitus deserticola); Stahnkeus subtilimanus (Soleglad, 1972), comb. nov. (=Serradigitus subtilimanus); Stahnkeus allredi (Sissom et Stockwell, 1991), …


Eight New Species Of The Genera Scorpiops Peters, Euscorpiops Vachon, And Chaerilus Simon (Scorpiones: Euscorpiidae, Chaerilidae) From Tibet And Yunnan, China, Jian-Xin Qi, Ming-Sheng Zhu, Wilson R. Lourenço Dec 2015

Eight New Species Of The Genera Scorpiops Peters, Euscorpiops Vachon, And Chaerilus Simon (Scorpiones: Euscorpiidae, Chaerilidae) From Tibet And Yunnan, China, Jian-Xin Qi, Ming-Sheng Zhu, Wilson R. Lourenço

Euscorpius

Eight new species belonging to the genera Scorpiops and Euscorpiops (Euscorpiidae: Scorpiopinae) and Chaerilus (Chaerilidae) are described from China. These are: Scorpiops atomatus sp. n., Scorpiops langxian sp. n., Scorpiops luridus sp. n., Scorpiops pococki sp. n., Euscorpiops vachoni sp. n., Euscorpiops shidian sp. n., Euscorpiops karschi sp. n., and Chaerilus tessellatus sp. n. New records are also reported for these three genera, and the taxa are redescribed. Descriptions and redescriptions are based mainly on the material collected in Tibet Autonomous Region and Yunnan Province. Checklists and identification keys for Chinese species of …


The Systematic Position Of The Scorpion Genera Heteroscorpion Birula, 1903 And Urodacus Peters, 1861 (Scorpiones: Scorpionoidea), Michael E. Soleglad, Victor Fet, František Kovařík Dec 2015

The Systematic Position Of The Scorpion Genera Heteroscorpion Birula, 1903 And Urodacus Peters, 1861 (Scorpiones: Scorpionoidea), Michael E. Soleglad, Victor Fet, František Kovařík

Euscorpius

Stockwell (1989), in an unpublished revision, suggested the elevation of subfamily Urodacinae to the family rank, and considered Heteroscorpioninae a subfamily of Ischnuridae. Heteroscorpioninae was formally elevated to the family rank by Lourenço (1996a), and Urodacinae, by Prendini (2000). As a result of a detailed cladistic analysis, Prendini (2000, 2003b) considered families Heteroscorpionidae and Urodacidae to be sister groups, although an al-ternative topology was available. Soleglad & Fet (2003b) questioned the results of Prendini (2000) but nevertheless retained the monophyly of Heteroscorpion and Urodacus pending more detailed analysis; they recognized two valid monotypic subfamilies, Heteroscorpioninae and Urodacinae, under Urodacidae. Our …


New Data On Distribution And Ecology Of Seven Species Of Euscorpius Thorell, 1876 (Scorpiones: Euscorpiidae), Marco Colombo Dec 2015

New Data On Distribution And Ecology Of Seven Species Of Euscorpius Thorell, 1876 (Scorpiones: Euscorpiidae), Marco Colombo

Euscorpius

The author observed seven species of Euscorpius in 1999–2005 (E. alpha, E. sicanus, E. tergestinus, E. concinnus, E. naupliensis, E. italicus, and E. flavicaudis) in their natural environment, mainly in Italy but also in France, Switzerland, and Greece. Ecology of these species is discussed as well as predatory behavior occasionally observed in nature. This work provides new data on the distribution and ecology of European Euscorpiidae.


Editorial: "Euscorpius" At 100, Victor Fet, Michael E. Soleglad Dec 2015

Editorial: "Euscorpius" At 100, Victor Fet, Michael E. Soleglad

Euscorpius

With the publication of Graeme Lowe on Vachoniolus from Oman, our journal Euscorpius celebrates its 100th issue. Euscorpius is the first and only research publication completely devoted to scorpions (Arachnida: Scorpiones). Since its inception in 2001, Euscorpius published 100 issues authored by 79 zoologists from 23 countries (USA, Argentina, China, Colombia, Cuba, Czech Republic, France, Germany, Greece, Guadeloupe, India, Iran, Italy, Kazakhstan, Mexico, the Netherlands, Norway, Pakistan, Russia, Switzerland, Turkey, United Kingdom, and Venezuela.)


Review Of Tunisian Species Of The Genus Buthus With Descriptions Of Two New Species And A Discussion Of Ehrenberg’S Types (Scorpiones: Buthidae), František Kovařík Dec 2015

Review Of Tunisian Species Of The Genus Buthus With Descriptions Of Two New Species And A Discussion Of Ehrenberg’S Types (Scorpiones: Buthidae), František Kovařík

Euscorpius

Buthus chambiensis, sp. n. and Buthus dunlopi, sp. n. from Tunisia are described. Presented is also a key to four Tunisian species of the genus Buthus. The males of B. chambiensis, sp. n. and B. paris (C. L. Koch, 1839) have narrower chela than the females, which distinguishes them from B. tunetanus (Herbst, 1800) and B. dunlopi, sp. n. Uniformly yellowish mesosoma and very narrow chela of pedipalps distinguish B. chambiensis, sp. n. from Buthus paris (C. L. Koch, 1839). Morphologically closest to B. chambiensis sp. n. is Buthus barcaeus Birula, 1909, comb. n. …


A New Species Of The Genus Buthus (Scorpiones: Buthidae) From Northern Cameroon, Wilson R. Lourenço, Elise-Anne Leguin Dec 2015

A New Species Of The Genus Buthus (Scorpiones: Buthidae) From Northern Cameroon, Wilson R. Lourenço, Elise-Anne Leguin

Euscorpius

A new species belonging to the genus Buthus Leach (Scorpiones: Buthidae) is described from northern Cameroon in Central Western Africa. The new species can be included in the “Buthus occitanus” complex of species, and probably can be associated with the “Buthus occitanus” from the former French West Africa (AOF) previously reported by Vachon from this large region. This is the first record of a Buthus species from Cameroon, and with the description of Buthus prudenti sp. n., the status of one more population of Buthus spp. from the sub-Saharan region of Africa is clarified.


A Seven-Legged Scorpion: The First Teratological Leg Absence Found In Scorpio Maurus Fuscus (Scorpiones: Scorpionidae), David David Dec 2015

A Seven-Legged Scorpion: The First Teratological Leg Absence Found In Scorpio Maurus Fuscus (Scorpiones: Scorpionidae), David David

Euscorpius

A teratological leg absence anomaly is reported and discussed in a Scorpio maurus fuscus (Scorpionidae) specimen from Israel. In this scorpion, the third right leg is completely missing, and the fourth right leg has a deformed coxa, which abuts the entire lateral edge of the sternum. The area anterior to the sternum is visibly curved to the right. This is the first leg absence anomaly reported in scorpions.


First Opinion: Destruction, Breakdown, And Resilience: Remembering Katrina Through Don Brown’S Drowned City: Hurricane Katrina And New Orleans, Melissa Comer Dec 2015

First Opinion: Destruction, Breakdown, And Resilience: Remembering Katrina Through Don Brown’S Drowned City: Hurricane Katrina And New Orleans, Melissa Comer

First Opinions, Second Reactions

No abstract provided.


Second Reaction: Presidential Mishaps In Light Poetry, Jericka Garland Dec 2015

Second Reaction: Presidential Mishaps In Light Poetry, Jericka Garland

First Opinions, Second Reactions

No abstract provided.


Malformed Pedipalp Finger Dentition Of The Scorpion Superstitionia Donensis (Scorpiones: Superstitioniidae), Matthew R. Graham Dec 2015

Malformed Pedipalp Finger Dentition Of The Scorpion Superstitionia Donensis (Scorpiones: Superstitioniidae), Matthew R. Graham

Euscorpius

A novel deformity of pedipalp finger dentition is presented from the scorpion Superstitionia donensis. This anomaly, present on the left pedipalp chela only, is herein described and discussed in regards to possible problems it could cause with species identification.


Name-Bearing Types Of Scorpions Deposited At The Institute Of Ecology And Systematics, Havana, Cuba (Arachnida: Scorpiones), Luis F. De Armas Dec 2015

Name-Bearing Types Of Scorpions Deposited At The Institute Of Ecology And Systematics, Havana, Cuba (Arachnida: Scorpiones), Luis F. De Armas

Euscorpius

In the Institute of Ecology and Systematics, Havana, there are deposited 76 name-bearing types (holotypes, lectotypes, and syntypes) of scorpions belonging to 10 genera of the families Buthidae (Alayotityus, Centruroides, Microtityus, Rhopalurus, Tityopsis, Tityus) and Scorpionidae: Diplocentrinae (Cazierius, Didymocentrus, Diplocentrus, Heteronebo). Most of these materials are from the West Indies, mainly the Greater Antilles (Cuba, Hispaniola, Navassa, Jamaica, Puerto Rico), but several are from Mexico. The collection includes species described mostly by P. Franganillo Balboa (1930–1936), A. Moreno Bonilla (1938–1940), and L. F. de Armas and his collaborators …


Scorpions Of Gaziantep Province, Turkey (Arachnida: Scorpiones), Ayşegül Karataş, Mehmet Çolak Dec 2015

Scorpions Of Gaziantep Province, Turkey (Arachnida: Scorpiones), Ayşegül Karataş, Mehmet Çolak

Euscorpius

This study includes the results of the field studies in Gaziantep Province, which is located in the south-southeastern Anatolia, Turkey. In 1998–2005, 112 scorpion specimens were collected in this area. They belong to five species of the family Buthidae (Androctonus crassicauda, Compsobuthus matthiesseni, Leiurus quinquestriatus, Mesobuthus eupeus nordmanni), and one species of Scorpionidae (Scorpio maurus fuscus). Information about these species is provided; ecological notes are included.


The Genus Auyantepuia González-Sponga, 1978 Is Confirmed As A Synonym Of Broteochactas Pocock, 1893 (Scorpiones: Chactidae), Michael E. Soleglad, Victor Fet Dec 2015

The Genus Auyantepuia González-Sponga, 1978 Is Confirmed As A Synonym Of Broteochactas Pocock, 1893 (Scorpiones: Chactidae), Michael E. Soleglad, Victor Fet

Euscorpius

The genus Auyantepuia González-Sponga, 1978 is confirmed as a synonym of Broteochactas Pocock, 1893 (Scorpiones: Chactidae). It was correctly synonymized with Broteochactas by Francke & Boos (1986) and listed as such by Soleglad & Fet (2003) but resurrected by Lourenço & Araújo (2004). We reconfirm that the generic name Auyantepuia, based on the type species Broteochactas scorzai Dagert, 1957 from Venezuela, is a synonym of Broteochactas, based on the type species Broteochactas nitidus Pocock, 1893 from Trinidad. All other seven “short-fingered” species from French Guiana and Brazil, classified by Lourenço & Araújo (2004) under Auyantepuia, belong to …


Taxonomic Position Of Species Of The Genus Buthacus Birula, 1908 Described By Ehrenberg And Lourenço, And Description Of A New Species (Scorpiones: Buthidae), František Kovařík Dec 2015

Taxonomic Position Of Species Of The Genus Buthacus Birula, 1908 Described By Ehrenberg And Lourenço, And Description Of A New Species (Scorpiones: Buthidae), František Kovařík

Euscorpius

Lectotypes are designated for Androctonus (Leiurus) leptochelys Ehrenberg, 1829, Androctonus (Leiurus) thebanus Ehrenberg, 1828 and Androctonus (Leiurus) macrocentrus Ehrenberg, 1828. In recent papers the latter two species have been regarded as synonyms of Buthacus leptochelys, however its type series is composed of seven specimens that in reality belong to three species. The type series of Androctonus leptochelys includes specimens belonging to Buthacus leptochelys and Buthacus spatzi (Birula, 1911), and the type series of Androctonus macrocentrus includes specimens belonging to Buthacus leptochelys and Buthacus tadmorensis (Simon, 1892). In order to preserve stability, I designate …


Three New Species Of The Genera Euscorpiops Vachon, 1980 And Scorpiopsm Peters, 1861 From Asia (Scorpiones: Euscorpiidae, Scorpiopinae), František Kovařík Dec 2015

Three New Species Of The Genera Euscorpiops Vachon, 1980 And Scorpiopsm Peters, 1861 From Asia (Scorpiones: Euscorpiidae, Scorpiopinae), František Kovařík

Euscorpius

Euscorpiops beccaloniae sp. n. from Myanmar, E. novaki sp. n. from Tibet, and Scorpiops demisi sp. n. from India are described and compared with other species of these and related genera. A key to the species of the Euscorpiops is provided. In Euscorpiops beccaloniae sp. n. external trichobothria on the patella number 18 (5 eb, 2 esb, 2 em, 4 est, 5 et) and ventral trichobothria on the patella number 12. Pedipalp fingers in the male are flexed, female is unknown. In E. novaki sp. n. external trichobothria on the patella number 19 (5 eb …


Correlations Between Quantitative Fat–Water Magnetic Resonance Imaging And Computed Tomography In Human Subcutaneous White Adipose Tissue, Aliya Gifford, Ronald C. Walker, Theodore F. Towse, E Brian Welch Dec 2015

Correlations Between Quantitative Fat–Water Magnetic Resonance Imaging And Computed Tomography In Human Subcutaneous White Adipose Tissue, Aliya Gifford, Ronald C. Walker, Theodore F. Towse, E Brian Welch

Peer Reviewed Articles

Beyond estimation of depot volumes, quantitative analysis of adipose tissue properties could improve understanding of how adipose tissue correlates with metabolic risk factors. We investigated whether the fat signal fraction (FSF) derived from quantitative fat–water magnetic resonance imaging (MRI) scans at 3.0 T correlates to CT Hounsfield units (HU) of the same tissue. These measures were acquired in the subcutaneous white adipose tissue (WAT) at the umbilical level of 21 healthy adult subjects. A moderate correlation exists between MRI- and CT-derived WAT values for all subjects, R2=0.54, p<0.0001, with a slope of −2.6, (95% CI [−3.3,−1.8]), indicating that a decrease of 1 HU equals a mean increase of 0.38% FSF. We demonstrate that FSF estimates obtained using quantitative fat–water MRI techniques correlate with CT HU values in subcutaneous WAT, and therefore, MRI-based FSF could be used as an alternative to CT HU for assessing metabolic risk factors.


Humanity In Posthuman Literature: The Mind-Body Connection And The Human Experience, Teisha Seaman Dec 2015

Humanity In Posthuman Literature: The Mind-Body Connection And The Human Experience, Teisha Seaman

Honors Program Theses and Projects

No abstract provided.


Transformational Learning: An Investigation Of The Emotional Maturation Advancement In Learners Aged 50 And Older, Susan Lorraine Lundry Dec 2015

Transformational Learning: An Investigation Of The Emotional Maturation Advancement In Learners Aged 50 And Older, Susan Lorraine Lundry

Dissertations

Human beings have spent much time and effort in trying to understand themselves, others, and their world. Mankind uses intellect when trying to understand life but the majority of people continue to encounter frustration, confusion, and a variety of obstacles when dealing with daily challenges and people. Theorists and researchers understand that successful existence requires more than mere knowledge; it requires a level of understanding, a form of wisdom foreign to the bulk of the populace. The missing ingredient for this kind of wisdom is the ability to ‘know thyself,’ which is the beginning of establishing a higher level of …


Returning To Red Cloud's Vision: An Analysis Of The History Of Native American Education On The Pine Ridge Indian Reservation, Nicholas Machado Dec 2015

Returning To Red Cloud's Vision: An Analysis Of The History Of Native American Education On The Pine Ridge Indian Reservation, Nicholas Machado

Honors Program Theses and Projects

No abstract provided.


Post-Racial Or Racial Plateau?: Pym’S Revisions Of Arthur Gordon Pym’S Racism, Alyssa Amaral Dec 2015

Post-Racial Or Racial Plateau?: Pym’S Revisions Of Arthur Gordon Pym’S Racism, Alyssa Amaral

Honors Program Theses and Projects

No abstract provided.


2015-12-18-Giant Mastodont Skeleton Discovered At Gray Fossil Site, University Marketing And Communications, East Tennessee State University Dec 2015

2015-12-18-Giant Mastodont Skeleton Discovered At Gray Fossil Site, University Marketing And Communications, East Tennessee State University

Accent [newsletter]

No abstract provided.


Information Design For Medical Innovation: Raising Student Awareness Of Medical Design Potential, Brian W. Rosenberg Dec 2015

Information Design For Medical Innovation: Raising Student Awareness Of Medical Design Potential, Brian W. Rosenberg

Theses

Medical design has the power to improve, prolong and save lives. Medical professionals and patients throughout the world face critical problems that can be addressed with design solutions developed in an academic setting. International collaboration fostered by universities can be a source of unique technology, cultural development and natural resources that can aid in the discovery and delivery of medical solutions. Projects developed through university based initiatives exemplify how effective information design benefits medical design applications.

MEDdesign is a program initiative of the Vignelli Center for Design Studies at the Rochester Institute of Technology. Through this international program, design students …


Tracking The Hercules 265 Marine Gas Well Blowout In The Gulf Of Mexico, Isabel C. Romero, Tamay Özgökmen, Susan Snyder, Patrick Schwing, Bryan J. O'Malley, Francisco J. Beron‐Vera, Maria J. Olascoaga, Ping Zhu, Edward Ryan, Shuyi S. Chen, Dana L. Wetzel, David Hollander, Steven Murawski Dec 2015

Tracking The Hercules 265 Marine Gas Well Blowout In The Gulf Of Mexico, Isabel C. Romero, Tamay Özgökmen, Susan Snyder, Patrick Schwing, Bryan J. O'Malley, Francisco J. Beron‐Vera, Maria J. Olascoaga, Ping Zhu, Edward Ryan, Shuyi S. Chen, Dana L. Wetzel, David Hollander, Steven Murawski

Marine Science Faculty Publications

On 23 July 2013, a marine gas rig (Hercules 265) ignited in the northern Gulf of Mexico. The rig burned out of control for 2 days before being extinguished. We conducted a rapid‐response sampling campaign near Hercules 265 after the fire to ascertain if sediments and fishes were polluted above earlier baseline levels. A surface drifter study confirmed that surface ocean water flowed to the southeast of the Hercules site, while the atmospheric plume generated by the blowout was in eastward direction. Sediment cores were collected to the SE of the rig at a distance of ∼0.2, 8, …


Deposition, Conjecture, And The Word Of Nod, Victor Vaughn Dec 2015

Deposition, Conjecture, And The Word Of Nod, Victor Vaughn

Theses and Dissertations

My thesis involved mixed medium drawings based on written colonial papers regarding the beginning of a border war between the colonies of Maryland and Pennsylvania. To fill in the fragmented historical information, the project incorporated period artifacts as merged and manipulated by contemporary technology and the internet’s ethos.


Regulation Of The Transmembrane Mucin Muc4 By Wnt/Β-Catenin In Gastrointestinal Cancers, Priya Pai Dec 2015

Regulation Of The Transmembrane Mucin Muc4 By Wnt/Β-Catenin In Gastrointestinal Cancers, Priya Pai

Theses & Dissertations

The transmembrane mucin MUC4 is a high molecular weight glycoprotein that is expressed de novo in pancreatic ductal adenocarcinoma (PDAC). MUC4 has been shown to play a tumor-promoting role in malignancies such as PDAC, ovarian cancer and breast cancer. Unlike the normal pancreas, MUC4 is ordinarily expressed by goblet and absorptive cells in the normal colonic epithelium. However, its expression/role in colorectal cancer (CRC) is not well studied.

In this dissertation, the goal was to identify factor(s) that may differentially regulate MUC4 in these two disparate malignancies. Furthermore, in light of its pro-tumorigenic role in other malignancies, we analyzed the …


Monitoring Biodiversity Of San Francisco Peninsula Grasslands Using Lepidoptera As A Bioindicator, Jonathan B. Sifuentes-Winter Dec 2015

Monitoring Biodiversity Of San Francisco Peninsula Grasslands Using Lepidoptera As A Bioindicator, Jonathan B. Sifuentes-Winter

Master's Projects and Capstones

San Francisco Peninsula grasslands have seen an influx of non-native invasive species starting in the 1500’s, threatening ecological stability by reducing biological diversity. To combat these invasive species, multiple public agencies have begun to adopt an integrated pest management (IPM) approach. This ecologically-based approach to pest management utilizes three controversial techniques, which are presently used or are under consideration for use on the San Francisco Peninsula: herbicide application, conservation grazing, and prescribed fire. In this paper, I will evaluate the use of the taxa Lepidoptera as a bioindicator of biodiversity to assess the environmental impacts of these techniques. The application …


A Desert In Disguise: The Resilience Of The Nebraska Sandhills, Jeff Hartman Dec 2015

A Desert In Disguise: The Resilience Of The Nebraska Sandhills, Jeff Hartman

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

The Nebraska Sandhills are the largest sand dune system in the Western Hemisphere, and are unique because they remain relatively undisturbed from row crop agriculture. Research in the past two decades demonstrated that the Sandhills are dynamic on millennial timescales, switching between stabilized, vegetated states to non-vegetated, mobilized states. The Sandhills are currently stabilized, but understanding how ecological processes are altered as sand dunes transition from stabilized to mobilized states, provides insight into the thresholds, stability, and resilience of this grassland ecosystem. My research investigated the impacts of vegetation disturbances on ecological processes and the sand dune surface stability. For …


Phosphorus Release Potential Of Agricultural Soils Of The United States, Rebecca A. Young Dec 2015

Phosphorus Release Potential Of Agricultural Soils Of The United States, Rebecca A. Young

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

Phosphorus (P) is one of the leading causes of surface water quality decline in the United States, leading to algal blooms and hypoxia in lakes and streams. Decreasing conservation funds dictate that agencies such as the Natural Resources Conservation Service, maximizes its effectiveness and efficiency in implementing practices to address P management and runoff on agricultural lands. Additional information on P behavior in soil is needed to improve P management plans to reduce pollution risk at the watershed, farm, and field scales. This research focuses on the development of total soil P release models, to be included into assessment and …


J.K. Southerland: From Check-R-Mix To Fancy Pack, Pioneering The Poultry Industry In North Central Arkansas, Nancy Patrice Dowdy Dec 2015

J.K. Southerland: From Check-R-Mix To Fancy Pack, Pioneering The Poultry Industry In North Central Arkansas, Nancy Patrice Dowdy

Student Theses and Dissertations

Batesville, Arkansas is home to several local and cross-country trucking firms, many of which transport commodities directly related to the poultry industry that developed in the region. The growth of the trucking businesses, as well as numerous other companies and retail stores, is a direct result of the poultry industry that began there in the mid-1930s and for decades has supplied locally grown product to all parts of the United States. The man primarily responsible for the launch of the trucking firms and the expansion of the poultry trade as a major economic force in North Central Arkansas was Jerome …