A New Scorpion Species From Kenya, Gint Childsi Sp. N. (Scorpiones: Buthidae), 2018 Marshall University
A New Scorpion Species From Kenya, Gint Childsi Sp. N. (Scorpiones: Buthidae), Frantíšek Kovařík
Gint childsi sp. n. from Kenya is described and compared with other species of the genus. Additional information is provided on the taxonomy and distribution of the genus Gint, fully complemented with color photos of preserved specimens of both sexes of the new species, as well as of their habitat.
Two New Hottentotta Species From Iran, With A Review Of Hottentotta Saulcyi (Scorpiones: Buthidae), 2018 Celal Bayar University
Two New Hottentotta Species From Iran, With A Review Of Hottentotta Saulcyi (Scorpiones: Buthidae), Frantíšek Kovařík, Ersen Aydin Yağmur, Mohammed Moradi
Two new buthid species from Iran, Hottentotta navidpouri sp. n. (Hormozgan Province) and H. sistanensis sp. n. (Sistan and Baluchestan Province) are described, compared with H. saulcyi (Simon, 1880), and fully illustrated with color photos. The two new species differ from H. saulcyi mainly in shape of chela, which is strongly elongated in both new species.
A New Species Of Microtityus From The British Virgin Islands, West Indies, And New Localities For Other Scorpions (Scorpiones: Buthidae, Scorpionidae), Luis F. De Armas
Microtityus (Parvabsonus) eustatia sp. n. is herein described from the British Virgin Islands (West Indies): Eustatia Island (type locality), Virgin Gorda Island, and Camanoe Island, based on seven specimens (three males and four females). The new species closely resembles M. waeringi Francke & Sissom, 1980 from St. John Island and St. Thomas Island, U.S. Virgin Islands, differing mainly by the fixed finger of pedipalp having ten rows of denticles (nine in M. waeringi) and more attenuated metasoma. Also, new localities are recorded for Heteronebo yntemai Francke & Sissom, 1980 (Scorpionidae) and Centruroides griseus (C. L. Koch, 1844) (Buthidae).
Simulation Code For Intraspecific Variability May Not Compensate For Increasing Climatic Volatility, 2018 University of Iowa
Simulation Code For Intraspecific Variability May Not Compensate For Increasing Climatic Volatility, George P. Malanson
The role of intraspecific variability is being examined to improve predictions of responses to climate change or invasions and in research on diversity. Simultaneously, the probability and implications of increased high-frequency climate variability have been raised. An agent based model simulated two species on an environmental gradient representing an alpine treeline; a trend in its volatility was added. The species have different levels of variability, and each individual has further unique heterogeneity. Environmental volatility and individual heterogeneity were based on tree ring data from Pinus albicaulis. Simulations show that increasing volatility leads to population declines, including extinctions, and to sharper ...
A Unique Small-Scale Microclimatic Gradient In A Temperate Karst Harbours Exceptionally High Diversity Of Soil Collembola, 2018 P. J. Šafárik University
A Unique Small-Scale Microclimatic Gradient In A Temperate Karst Harbours Exceptionally High Diversity Of Soil Collembola, Natália Raschmanová, Dana Miklisová, Ľubomír Kováč
International Journal of Speleology
The collapse doline of the Silická ľadnica Ice Cave, 351 m2 in area, is a unique phenomenon, a steep microclimate gradient in a low-altitude temperate karst in the Western Carpathian Mts, Slovakia, with a remarkable temperature decrease from the edge of karst plateau towards the doline bottom, which harbours perennial ice deposits. Collembola communities were studied in detail at seven sites along the 117.5 m long gradient slope during 2005–2007. An exceptionally high species richness of soil Collembola was observed, 129 species, which is about 91% of the total species richness generated by Chao1/ACE estimator. Species ...
Wildlife Translocation, 2018 University of Georgia
Wildlife Translocation, Michael T. Mengak
Wildlife Damage Management Technical Series
Many people enjoy wildlife. It enriches their lives in many ways. Nationwide, Americans spend over $144 billion annually on fishing, hunting, and wildlife-watching activities. However, wildlife is not always welcome in or near homes, buildings, or other property and can cause significant damage or health and safety issues (Figure 1). In one study, 42% of urban residents reported experiencing a wildlife problem during the previous year and more than half of them said their attempts to resolve the problem were unsuccessful. Many people who experience a wildlife conflict prefer to resolve the issue without harming the offending animal. Of the ...
Review Of Microbuthus With Description Of M. Satyrus Sp. N. (Scorpiones, Buthidae) From Oman And Yemen, 2018 Monell Chemical Senses Center
Review Of Microbuthus With Description Of M. Satyrus Sp. N. (Scorpiones, Buthidae) From Oman And Yemen, Graeme Lowe, František Kovařík, Mark Stockmann, František Šťáhlavský
The taxonomy of the genus Microbuthus is reviewed, and a new species from Oman and Yemen, M. satyrus sp. n., is described and fully illustrated with color photographs of live and preserved specimens, as well as of its habitat. It is compared to the closely similar species M. litoralis, which we also illustrate. Synonymy of the type species M. pusillus Kraepelin, 1898 with M. litoralis (Pavesi, 1885) is confirmed, and the species is recorded for the first time from Yemen. Hemispermatophores of M. satyrus sp. n., M. gardneri Lowe, 2010, and M. kristensenorum Lowe, 2010 are illustrated and compared, and ...
A New Species Of Vaejovis From The Patagonia Mountains, Southern Arizona (Scorpiones: Vaejovidae), 2018 Marshall University
A New Species Of Vaejovis From The Patagonia Mountains, Southern Arizona (Scorpiones: Vaejovidae), Richard F. Ayrey
A new scorpion species, Vaejovis patagonia sp. nov. is described and placed in the “vorhiesi” group. This small, dark brown species is found near Patagonia, Arizona. It is geographically closest to V. troupi Ayrey & Soleglad, V. grahami Ayrey & Soleglad and V. vorhiesi Stahnke. Those three species are found in a triangle surrounding the Patagonia Mountains, the locality of Vaejovis patagonia. The pedipalp fixed finger has 5 ID denticles and the movable finger has 6, like most, but not all, of the other southern Arizona Vaejovis. Carapace of female is shorter than metasomal segment V.
The Genera Butheolus Simon, 1882 And Xenobuthus Gen. Nov. (Scorpiones: Buthidae) In Oman, 2018 Monell Chemical Senses Center
The Genera Butheolus Simon, 1882 And Xenobuthus Gen. Nov. (Scorpiones: Buthidae) In Oman, Graeme Lowe
The genus Butheolus Simon, 1882 is revised based on new material from Dhofar Province in Oman. B. gallagheri Vachon, 1980 is redescribed, and a related new species, B. harrisoni sp. n., is also described. The species B. anthracinus (Pocock, 1895) is redescribed and moved to a new genus Xenobuthus gen. n., that is differentiated from Butheolus by size, pedipalp finger dentition, setation, granulation and hemispermatophore structure, and a related new species, X. xanthus sp. n., is also described. Revised diagnoses are provided for the genus Butheolus, and for the species B. thalassinus Simon, 1882, and B. villosus Hendrixson, 2006, a ...
Desalination Concentrate Disposal: Ecological Effects And Sustainable Solutions, 2018 University of Washington – Tacoma
Desalination Concentrate Disposal: Ecological Effects And Sustainable Solutions, Ryan Hanley
Global Honors Theses
Freshwater availability is a growing global concern, and desalination is often presented as the solution, but from this important technology comes issues of toxic waste. Ecosystems are delicate areas that contain species adapted to that specific location, and any chemical or physical changes can disrupt the fitness of species. The concentrate byproduct waste from desalination plants is toxic to species if the concentrate is not compatible with the receiving water body. A critical review of scientific articles, industry-leading books, conversations with industry experts, and information from the American Membrane Technology Association conference was used to analyze the current knowledge. Species ...
A Quantitative Analysis Of The Effects Of Urbanization, Mesophication And Prescribed Burns On Oak Woodlands In The Chicago Metropolitan Area, 2018 Augustana College, Rock Island Illinois
A Quantitative Analysis Of The Effects Of Urbanization, Mesophication And Prescribed Burns On Oak Woodlands In The Chicago Metropolitan Area, Chad Populorum
Celebration of Learning
Urban expansion has had devastating impacts on forest ecosystems, especially within the past century. Human attempts to dominate nature have diminished natural disturbance regimes, which have maintained the biodiversity and historic composition of these ecosystems. Fires have been a prominent force in maintaining the structure of oak, hickory and other heliophytic (sun loving and fire-adapted) forest systems. Human induced fire suppression has led to mesophication across North America. Mesophication is the transition from drier conditions with open canopies to wetter conditions with closed canopies. These new conditions decrease the survival rates of these important species and begin to favor mesophytic ...
Radical Social Ecology As Deep Pragmatism: A Call To The Abolition Of Systemic Dissonance And The Minimization Of Entropic Chaos, Arielle Brender
Student Theses 2015-Present
This paper aims to shed light on the dissonance caused by the superimposition of Dominant Human Systems on Natural Systems. I highlight the synthetic nature of Dominant Human Systems as egoic and linguistic phenomenon manufactured by a mere portion of the human population, which renders them inherently oppressive unto peoples and landscapes whose wisdom were barred from the design process. In pursuing a radical pragmatic approach to mending the simultaneous oppression and destruction of the human being and the earth, I highlight the necessity of minimizing entropic chaos caused by excess energy expenditure, an essential feature of systems that aim ...
Secrets Of A Rare Bird: Breeding Behavior Of The Gray-Breasted Flycatcher (Lathrotriccus Griseipectus) In Ecuador, 2018 University of Tennessee, Knoxville
Secrets Of A Rare Bird: Breeding Behavior Of The Gray-Breasted Flycatcher (Lathrotriccus Griseipectus) In Ecuador, William Harris Kirkpatrick
EURēCA: Exhibition of Undergraduate Research and Creative Achievement
The Tumbesian region of southwestern Ecuador and northwestern Peru is home to a large number of endemic bird species. Many of these species are threatened with extinction, and little is known about their basic biology. Thus, information regarding natural history of species in the region is needed to guide conservation management. We studied the reproductive biology of the Gray-breasted Flycatcher, Lathrotriccus griseipectus, a small Tyrannid that lives in the Tumbesian region. Due to habitat destruction, the range size of L. griseipectus has dwindled and the species is now listed as Vulnerable on the IUCN Red List. We used a mounted ...
Reproductive Effort And Lipid Dynamics Of The Emerald Shiner (Notropis Atherinoides) In The Upper Niagara River, New York, 2018 State University of New York College at Buffalo - Buffalo State College
Reproductive Effort And Lipid Dynamics Of The Emerald Shiner (Notropis Atherinoides) In The Upper Niagara River, New York, Christopher A. Osborne
Life history theory predicts that reproductive characteristics of organisms will be shaped by biotic and abiotic factors to maximize their overall fitness. In this study, I investigated how growth, reproductive effort, and lipid dynamics vary ontogenetically and seasonally for emerald shiners (Notropis atherinoides) in the upper Niagara River. Growth rates were highest in age 2 shiners and lower in age 1 and age 3 individuals. Evidence of reproduction was found beginning at age 1, and reproductive investment as measured by ovarian lipid content was lowest in age 1 and age 2 individuals and greatest in age 3 fish. All age ...
Gulls, 2018 USDA, Wildlife Services
Gulls, Martin S. Lowney, Scott F. Beckerman, Scott C. Barras, Thomas W. Seamans
Wildlife Damage Management Technical Series
Abundant gull (Figure 1) populations in North America have led to a variety of conflicts with people. Gulls cause damage at aquaculture facilities and other properties, and often collide with aircraft. Their use of structures on and near water results in excessive amounts of bird droppings on boats and docks. Their presence near outdoor dining establishments, swimming beaches, and recreational sites can lead to negative interactions with people. Large amounts of gull fecal material pollutes water and beaches resulting in drinking water contamination and swim bans. A combination of dispersal techniques, exclusion and limited lethal control may reduce damage to ...
Permission To Publish Agreement, Concepts In Animal Parasitology, 2018 University of Nebraska - Lincoln
Permission To Publish Agreement, Concepts In Animal Parasitology, University Of Nebraska-Lincoln
Concepts in Animal Parasitology Textbook
Blank Permission to Publish agreement form for authors of the Concepts in Animal Parasitology textbook/open educational resource.
Cryptic Diversity In Rhampholeon Boulengeri (Sauria: Chamaeleonidae), A Pygmy Chameleon From The Albertine Rift Biodiversity Hotspot, 2018 University of Texas at El Paso
Cryptic Diversity In Rhampholeon Boulengeri (Sauria: Chamaeleonidae), A Pygmy Chameleon From The Albertine Rift Biodiversity Hotspot, Daniel F. Hughes, Krystal A. Tolley, Mathias Behangana, Wilber Lukwago, Michele Menegon, J. J. Maximilian Dehling, Jan Stipala, Colin R. Tilbury, Arshad M. Khan, Chifundera Kusamba, Eli Greenbaum
Arshad M. Khan, Ph.D.
No abstract provided.
Ecofeminism In The Speculative Fiction Of Ursula K. Le Guin, Octavia Butler, And Margaret Atwood, 2018 University of Connecticut
Ecofeminism In The Speculative Fiction Of Ursula K. Le Guin, Octavia Butler, And Margaret Atwood, Cara Williams
Honors Scholar Theses
The aim of this article is to explore the speculative fiction works of three prominent, female speculative fiction writers: Ursula K. Le Guin, Margaret Atwood,and Octavia Butler through an ecofeminist lens. Ecofeminism, as first coined by Francois D'Eaubonne in 1974, is a philosophy that compares the oppression and abuse of women to that of the environment. This article notes how Le Guin, Atwood, and Butler portray women and the environment in post-apocalyptic science fiction. Specifically, this article looks at how these authors explore food acquisition and consumption in their various worlds. This article asks the question, how does ...
Modeling Culex Tarsalis Habitat Suitability In The Great Plains Of Montana, 2018 Carroll College
Modeling Culex Tarsalis Habitat Suitability In The Great Plains Of Montana, Teal Bullick
Carroll College Student Undergraduate Research Festival
As the leading cause of arbovirus encephalitis in the United States, West Nile Virus (WNV) poses a public health risk in the state of Montana where infection rates in mosquitoes can be as high as 15%. Spatial modeling can serve as a tool for predicting outbreaks and directing prevention measures. Models for the entire state of Montana currently exist that predict WNV risk and habitat suitability of the predominant vector species Culex tarsalis. After collecting additional mosquito vector samples in the summer of 2017, I used niche modeling techniques with historic and new presence-only data to build a Cx. tarsalis ...
Land Cover Association Of Culex Tarsalis In Western Montana, 2018 Carroll College
Land Cover Association Of Culex Tarsalis In Western Montana, Harold Mcnally
Carroll College Student Undergraduate Research Festival
Cx. tarsalis is the major vector of West Nile Virus (WNV) in Montana, so a higher concentration of Cx. tarsalis would most likely correspond to an area of high WNV incidence. Previous studies performed in the U.S. found that wetland land cover had a positive influence on Cx. tarsalis, while the studies on Normalized Difference Vegetation Index (NDVI) presented conflicting results. In this experiment I attempted to answer the question: Does land cover type and NDVI affect Culex tarsalis distribution in Western Montana? It was hypothesized that both land cover type and a high NDVI value would have a ...