Scorpions Of The Horn Of Africa (Arachnida: Scorpiones). Part Xix. Pandiborellius Meidensis (Karsch, 1879) And Pandinurus Fulvipes Sp. N. (Scorpionidae) From Somaliland., František Kovařík, Graeme Lowe, Tomáš Mazuch
The male of Pandiborellius meidensis (Karsch, 1879) is introduced for the first time and illustrated in detail with color photos, and sexual dimorphism and occurrence of the species are discussed. Pandinurus fulvipes sp. n. from Somaliland is described and fully complemented with color photos of live and preserved specimens, as well as of its habitat.
Chaerilus Alberti Sp. N. From Malaysia (Scorpiones: Chaerilidae), 2019 Marshall University
Chaerilus Alberti Sp. N. From Malaysia (Scorpiones: Chaerilidae), František Kovařík
Chaerilus alberti sp. n. from Malaysia (Cameron Highlands) is described and fully illustrated with color photographs of preserved specimens, as well as of their habitat. Males of C. alberti sp. n. have a unique shape of chela which is stout with the manus swollen anteriorly. They are compared to other species from Southeast Asia, from all of which C. alberti sp. n. differs by the shape of pedipalp chela parallel or swollen posteriorly or medially. Pedipalp chela is illustrated with color photographs of 21 of these species.
A New Semidesert Microtityus Kjellesvig-Waering, 1966 (Scorpiones: Buthidae) From Southeast Cuba, Greater Antilles., Rolando Teruel
A new species of the buthid scorpion genus Microtityus Kjellesvig-Waering, 1966, is herein described from specimens of both sexes collected at three nearby localities in the western part of the Guantánamo Bay Area, southeast Cuba. It belongs in the "jaumei" species-group of the subgenus Microtityus (Parvabsonus) Armas, 1974 and is very peculiar not only by its external morphology (very distinct from its other Cuban congeners), but also by the unusual habitat where it occurs in and seems to be restricted to (dry and hot cactus scrub on volcanic sandy plain). The present contribution reinforces the position of this genus as ...
Scorpions Of The Horn Of Africa (Arachnida, Scorpiones). Part Xviii. Gint Banfasae Sp. N. From Somaliland (Buthidae), František Kovařík, Graeme Lowe
Gint banfasae sp. n. from Somaliland 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 specimens of both sexes of the new species, as well as of their habitat. Included is a key for Gint.
Humans: Uniquely Responsible For Causing Conservation Problems, Uniquely Capable Of Solving Them, 2019 University of Minnesota
Humans: Uniquely Responsible For Causing Conservation Problems, Uniquely Capable Of Solving Them, Michael L. Wilson, Clarence L. Lehman
We share Chapman & Huffman’s views on the importance of promoting animal welfare and conservation. We disagree with their implication, however, that reverence for life and concern for the wellbeing of global ecosystems depend on a belief that other living things are similar to humans in any of their capacities. Humans exhibit special traits — language, cumulative culture, extraordinary capacity for cooperation when we are at our best, and ever-advancing technological developments — that enabled them to dominate the planet, resulting in the current conservation crisis. It is precisely the fact that humans have become unique that provides hope for finding conservation ...
More Evidence Of Complex Cognition In Nonhuman Species, 2019 University of New England
More Evidence Of Complex Cognition In Nonhuman Species, Lesley J. Rogers
Chapman & Huffman have highlighted observations of animals performing, in nature, complex behaviour once thought to be unique to humans. Just as relevant to their argument are examples of cognition shown by domesticated species tested in controlled conditions. These strengthen the case for human/nonhuman similarities in behaviour and cognition. Recent research has brought to our attention the ability of nonhuman species to perform many tasks previously considered to be the hallmark of humans. Even though different species may use different ways of solving these tasks, the very fact that they can do it undermines the notion of human superiority.
Developmental Aspects Of Capacities, 2019 University of Wyoming
Developmental Aspects Of Capacities, Karen Bartsch
Chapman & Huffman suggest that judgments of human superiority underlie our cruelty to animals. It might be useful to examine how such judgments operate within the human community. Children arguably have a potential for developing “superior” capacities but are outperformed on many tasks by animals. There is a continuum of development in children’s capacities. Perhaps there are interspecies evolutionary continua too. This highlights the complexity of reasoning about humans, animals, and moral inclusion.
Unique In Degree Not Kindness, 2019 Oakland University
Unique In Degree Not Kindness, Jennifer Vonk
Humans are certainly unique among living species. This is evident in the transformation of human environments and its resulting impact on other animals. However, many of the traits unique to humans are costly as well as adaptive and should certainly not be used to elevate their status above that of other species.
Scorpions Of The Horn Of Africa (Arachnida, Scorpiones). Part Xvii.Revision Of Neobuthus, With Description Of Seven New Species From Ethiopia, Kenya And Somaliland (Buthidae), 2018 Marshall University
Scorpions Of The Horn Of Africa (Arachnida, Scorpiones). Part Xvii.Revision Of Neobuthus, With Description Of Seven New Species From Ethiopia, Kenya And Somaliland (Buthidae), František Kovařík, Graeme Lowe, Ahmed Ibrahim Awale, Hassan Sh Abdirahman Elmi, Ali Abdi Hurre
New information about the taxonomy and distribution of the genus Neobuthus Hirst, 1911 is presented, based on material recently collected mainly from Somaliland, but also Djibouti and Kenya. Emended diagnoses are proposed for N. berberensis Hirst, 1911 and N. ferrugineus (Kraepelin, 1898) sensu stricto. New species described are: N. amoudensis sp. n. from Ethiopia and Somaliland; N. erigavoensis sp. n., N. factorio sp. n., N. gubanensis sp. n., N. maidensis sp. n., and N. montanus sp. n. from Somaliland; and N. kloppersi sp. n. from Kenya. This doubles the number of species in Neobuthus, unearthing a rich diversification of this ...
Revision Of The Central Asian Scorpion Genus Anomalobuthus Kraepelin, 1900, With Descriptions Of Three New Species And A Generic Synonymy (Scorpiones: Buthidae), Rolando Teruel, František Kovařík, Victor Fet
We revise the Central Asian endemic genus Anomalobuthus Kraepelin, 1900, which was considered monotypic for more than 100 years until the recent addition of a second species from Iran (Teruel et al., 2014). We redefine the generic diagnosis of Anomalobuthus and reveal that it is composed of no less than six species, three of which are described as new: A. krivochatskyi, sp. n. (central Uzbekistan and extreme southern Kazakhstan), A. lowei, sp. n. (southeastern Kazakhstan), and A. pavlovskyi, sp. n. (south-central Kazakhstan and extreme northern Turkmenistan). The monotypic genus Psammobuthus Birula, 1911 (described from the Ferghana Valley at the border ...
Employing Natural History Collections In The Aid Of Conservation: Streamlining An Approach To Model Species Distributions En Masse For The Preservation Of Biodiversity, 2018 The University of San Francisco
Employing Natural History Collections In The Aid Of Conservation: Streamlining An Approach To Model Species Distributions En Masse For The Preservation Of Biodiversity, Alice Fornari
Master's Projects and Capstones
Using species distribution models (SDMs) in Natural History Collections (NHCs) can influence how humans implement conservation changes in flora and fauna communities and ecosystems. Through the use of legacy data (old NHCs and their associated locality/collection information), data correction (background data or pseudo absences added to presence-only data), and the SDM software, Maxent (and its associated geographic information systems or GIS projected models), it has been shown that it is feasible to create a low budget protocol/setup to project the past, present and future of species population changes. This has been done in the past few decades as ...
Rediscovery Of Red Wolf Ghost Alleles In Canid Population Along The American Gulf Coast, 2018 Princeton University
Rediscovery Of Red Wolf Ghost Alleles In Canid Population Along The American Gulf Coast, Elizabeth Heppenheimer, Kristin Brzeski, Ron Wooten, William Waddell, Linda Y. Rutledge, Michael J. Chamberlain, Et. Al.
School of Forest Resources and Environmental Science Publications
Rediscovering species once thought to be extinct or on the edge of extinction is rare. Red wolves have been extinct along the American Gulf Coast since 1980, with their last populations found in coastal Louisiana and Texas. We report the rediscovery of red wolf ghost alleles in a canid population on Galveston Island, Texas. We analyzed over 7000 single nucleotide polymorphisms (SNPs) in 60 canid representatives from all legally recognized North American Canis species and two phenotypically ambiguous canids from Galveston Island. We found notably high Bayesian cluster assignments of the Galveston canids to captive red wolves with extensive sharing ...
Population Genomic Analysis Of North American Eastern Wolves (Canic Lycaon) Support Their Conservation Priority Status, Elizabeth Heppenheimer, Ryan Harrigan, Linda Rutledge, Klaus-Peter Koepfli, Alexandra L. Decandia, Kristin Brzeski, Et. Al.
School of Forest Resources and Environmental Science Publications
The threatened eastern wolf is found predominantly in protected areas of central Ontario and has an evolutionary history obscured by interbreeding with coyotes and gray wolves, which challenges its conservation status and subsequent management. Here, we used a population genomics approach to uncover spatial patterns of variation in 281 canids in central Ontario and the Great Lakes region. This represents the first genome-wide single nucleotide polymorphism (SNP) dataset with substantial sample sizes of representative populations. Although they comprise their own genetic cluster, we found evidence of eastern wolf dispersal outside of the boundaries of protected areas, in that the frequency ...
The Mayfly Newsletter, 2018 Southwestern Oklahoma State University
The Mayfly Newsletter, Donna Giberson
The Mayfly Newsletter
Crabwalkers and sand minnows: Searching for psammophilic mayflies in the central and western states (& provinces)1
Greg Courtney Department of Entomology, Iowa State University, Ames, Iowa, USA
Motivated by a number of collaborative photography projects with Steve Marshall (e.g., Courtney & Marshall, 2019), I have devoted a bit of time recently to searching for non-dipteran aquatic insects. Among the ongoing projects is a book on which I am not only lead author but in charge of several chapters focused on taxa outside my usual bailiwick (e.g., Ephemeroptera!). Thankfully, Steve has already established an excellent template for such a book ...
Painted Ferocity: The Social Behaviors Of African Wild Dogs, Threats To Survival, And Resulting Conservation Initiatives, Alexis Valdes
Senior Honors Theses
African Wild Dogs (Lycaon pictus) are an endangered species of canid from Sub-Saharan Africa. They are very social communal hunters, and are capable of chasing down prey for long stretches of time. Wild dogs benefit a savannah ecosystem by regulating the populations of their prey so that it does not become unhealthy and overgrown. Like many organisms, wild dogs are also in competition with other predators for resources, namely lions and hyenas, who are capable of stealing their kills and occasionally injuring and killing them. Due to the depletion of their wild prey, wild dogs may also prey upon farmers ...
Vegetation Characteristics And Bird Communities Associated With Singing Painted Buntings In Northwest Arkansas, 2018 University of Arkansas, Fayetteville
Vegetation Characteristics And Bird Communities Associated With Singing Painted Buntings In Northwest Arkansas, Lauren Kristina Thead
Theses and Dissertations
It has been shown that bird communities are affected by the species composition and physical structure of plant communities. Within avian communities, the bird species that are the most localized in distribution tend to be the most affected by habitat changes. My research analyzed plant and bird communities found with the Painted Bunting (Passerina ciris Linnaeus), a locally common but declining species throughout much of its range. First, I describe vegetation characteristics associated with singing male Painted Buntings in northwest Arkansas. I categorized field sites with singing male Painted Buntings as either managed for wildlife or unmanaged, based on land-use ...
Effect Of Macrograzers (Campostoma Spp. And Faxonius Spp.) On Periphyton In Ozark Streams With Considerations Given To Macrograzer Biomass, Phosphorus, And Season: Mensurative And Manipulative Studies, 2018 University of Arkansas, Fayetteville
Effect Of Macrograzers (Campostoma Spp. And Faxonius Spp.) On Periphyton In Ozark Streams With Considerations Given To Macrograzer Biomass, Phosphorus, And Season: Mensurative And Manipulative Studies, Kayla R. Sayre
Theses and Dissertations
Nutrient and benthic algal biomass relationships can guide numeric nutrient criteria development in lotic systems. However, herbivorous macrograzers may confound this relationship by reducing the slope of the positive relationship between nutrients and periphyton biomass in streams. I conducted a mensurative field study to determine if stoneroller and crayfish abundance related to algal biomass at varying nutrient concentrations and manipulated macrograzer presence with electrical exclosures in streams to examine macrograzer effects on algal biomass and understand whether these effects on periphyton varied with total phosphorus (TP) or season. Macrograzer density was quantified across a TP gradient (n=15 streams; range ...
Bats Of Saint Lucia, Lesser Antilles, 2018 South Dakota State University
Bats Of Saint Lucia, Lesser Antilles, Scott C. Pedersen, Gary G. Kwiecinski, Hugh H. Genoways, Roxanne J. Larsen, Peter A. Larsen, Carleton J. Phillips, Robert J. Baker
Mammalogy Papers: University of Nebraska State Museum
Eight species of bat have been previously recorded from the island of Saint Lucia: Noctilio leporinus, Monophyllus plethodon, Artibeus jamaicensis, Brachyphylla cavernarum, Ardops nichollsi, Sturnira paulsoni, Molossus molossus, and Tadarida brasiliensis. Herein, we add a ninth species to the fauna—Pteronotus davyi. These nine species represent nine genera from four families: Noctilionidae, Mormoopidae, Phyllostomidae, and Molossidae. This fauna includes four trophic guilds: N. leporinus (piscivore/insectivore), M. plethodon (nectarivore/pollenivore), A. jamaicensis × schwartzi, B. cavernarum, A. nichollsi, and S. paulsoni (frugivores), and P. davyi, M. molossus, and T. brasiliensis (insectivores). Based on its geographic location, the bat fauna of St ...
Courtship Behavior, Communication, And Copulation In Tigrosa Annexa, 2018 Murray State University
Courtship Behavior, Communication, And Copulation In Tigrosa Annexa, Samuel White
The evolution of multimodal communication, where signalers use multiple signal components in multiple sensory modalities, has become the subject of investigation by many researchers. Signaling puts males at risk of predation, so why do males of some species evolve extra signals that may increase this risk? In some wolf spider species, males incorporate many visual and vibrational signals into a display that they use to attract a female for mating. Female spiders are often aggressive toward courting males and so the male display also functions to decrease the odds of cannibalism. Female wandering spiders deposit silk containing pheromones that communicate ...
Alternative Genes For Exploring Ranavirus Phylogenetics: Four Core Genes Compared To The Major Capsid Protein And The Whole Genome., 2018 Gordon College - Barnesville
Alternative Genes For Exploring Ranavirus Phylogenetics: Four Core Genes Compared To The Major Capsid Protein And The Whole Genome., Abigale Garner
Georgia Undergraduate Research Conference (GURC)
The Iridoviridae is a family of virus that infects invertebrates and poikilothermic vertebrates such as amphibians, reptiles, and fish. Ranavirus is one of the five genera within the Iridoviridae. Ranavirus infections have been seen on every continent. The ranaviruses have 26 core genes, but our study focuses on the utility of: an immediate early protein ICP-46 [open reading frame (ORF) 91R in Frog virus 3 (FV3)]; a transcription elongation factor TIIS (ORF 81R in FV3); Evrl/Air family protein (ORF 88R in FV3); and a hypothetical/putative protein of unknown function (ORF 94R in FV3) as alternative genes for phylogenetic ...