Ecology and Evolutionary Biology Commons^™

The Danov Archive, Victor Fet, Alexander Kogan

Open Access Books

This memorial volume compiles materials about Rostislav Dаnov (1941—1993) of St. Petersburg (Russia), a naturalist, artist, and snake-hunter, who worked for many years in Turkmenistan (West Kopetgagh Mts). The book celebrates Dаnov’s 80th birthday. It includes previously unpublished artwork and scientific illustrations by Dаnov as well as his texts, research papers, various memoirs, biographic information, and unique photographs. The book is intended for everyone who is interested in history of science and conservation in Central Asia and the USSR.

Фет В, Коган А, составители. Дановcкий архив. Библиотека Университета Маршалла, Хантингтон, Западная Виргиния, 2021. 494 с. Этот том содержит материалы о …

Cognitive Ecology Of Color Vision In Orchid Bees, Andreia Queiroz Santos A Figueiredo

Dissertations

Animals interact with their environment and acquire information from it. Information can be processed by their sensory systems and influence behavior, often mediated through mechanisms of decision-making and learning. Animal pollinators acquire information from flowers and use this information to make decisions about the flowers they visit. My research aimed to understand the role of color vision in a tropical pollinator, the orchid bee Euglossa dilemma. Chapter 1 is a review exploring pollination through the lens of prepared learning. Prepared learning proposes that animals learn some associations better than others due to an evolved match with the environment. I …

The First Record Of The Jumping Bristletail Pedetontus Gershneri Allen, 1995 (Microcoryphia: Machilidae) From Alabama, Usa Significantly Extends Its Known Range, Alexander B. Orfinger, Grant D. De Jong

Insecta Mundi

The jumping bristletail Pedetontus gershneri Allen, 1995 (Microcoryphia: Machilidae) is reported from the state of Alabama, USA, for the first time, extending its known range east-southeast by roughly 588 km. The first partial mtDNA barcode was generated for the species. Notes on color variation and sampling needs of Microcoryphia are briefly discussed.

The Microcoryphia (=Archaeognatha, or jumping bristletails) are a small order of insects with about 500 nominal species worldwide (Mendes 1990). The North American fauna includes 30 named species (De Jong 2020), with additional species expected to be discovered and described (Bowser 2019). Numerous records of species in the …

Survey Of The Attelabidae Of Wisconsin (Coleoptera: Curculionoidea), Julia Janicki, Daniel K. Young

Insecta Mundi

A statewide survey of Wisconsin’s Attelabidae (Coleoptera: Curculionoidea) was conducted over one full (2012) and two partial (2011, 2013) field seasons. Specimens were collected using a variety of techniques. Fourteen species of Attelabidae in nine genera placed in two subfamilies are now recorded from Wisconsin, with five new state species records and 117 new Wisconsin county records. Generic and species-level keys for Wisconsin attelabid species are provided along with generic and species diagnoses. Species treatments also include a synonymy, a description, and information on natural history, phenology, distribution and collecting methods. Dorsal and lateral habitus images are also provided for …

A New Neotropical Predaceous Midge In The Genus Parabezzia Malloch From Guerrero, Mexico, And A Second Mexican Record Of P. Alexanderi Wirth (Diptera: Ceratopogonidae: Ceratopogoninae: Ceratopogonini), Herón Huerta, Gustavo R. Spinelli, William L. Grogan Jr.

Insecta Mundi

We describe and illustrate a new Neotropical predaceous midge, Parabezzia carlae Huerta, Spinelli and Grogan, new species (Diptera: Ceratopogonidae) from males collected by Malaise trap in La Union, Ayutla de los Libres, state of Guerrero, Mexico. We also report a second record of P. alexanderi Wirth from Veracruz, Mexico. A key to the known species in Mexico is included.

Se describe e ilustra una especie nueva de mosquita predadora de la región Neotropical, Parabezzia carlae Huerta, Spinelli y Grogan, nueva especie (Diptera: Ceratopogonidae) sobre la base de machos colectados con trampa Malaise procedentes de La Unión, Ayutla de Los Libres, …

A New Species Of Leptorhyparus Howden, 2003 (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini) In Amber From The Dominican Republic, With Comments On Extant Species, Paul E. Skelley

Insecta Mundi

A new species of Leptorhyparus Howden, 2003 (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini) is described, Leptorhyparus quadricornis Skelley, in amber from the Dominican Republic. Extant species of Leptorhyparus are reviewed, with additional collection data and diagnostic characters presented.

Se describe una nueva especie en el género Leptorhyparus Howden, 2003 (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini), Leptorhyparus quadricornis Skelley, en ámbar de la República Dominicana. Se revisan las especies vivientes del género Leptorhyparus, agregándose datos de colección y caracteres diagnósticos.

Two New Species Of Nothochodaeus Nikolajev, 2005 From Palawan Island, Philippines (Coleoptera: Scarabaeoidea: Ochodaeidae), Jean-Bernard Huchet

Insecta Mundi

Nothochodaeus minotaurus Huchet, new species, and N. huxleyi Huchet, new species (Coleoptera: Scarabaeoidea: Ochodaeidae), from Palawan Island, Philippines, are described and illustrated.

Following my study of the Ochodaeidae of the Philippine archipelago (Huchet 2014a, 2014b, 2017, 2018, 2019), I describe here two new species of the genus Nothochodaeus Nikolajev, respectively N. minotaurus Huchet, new species, and N. huxleyi Huchet, new species, bringing to four species, all endemic, the representatives of this genus in the archipelago. Both species described here are illustrated and compared with their closest relatives. These new species originate from the island of Palawan. This discovery …

(Non)Parallel Developmental Mechanisms In Vertebrate Appendage Reduction And Loss, Samantha Swank, Thomas Sanger, Yoel E. Stuart

Biology: Faculty Publications and Other Works

Appendages have been reduced or lost hundreds of times during vertebrate evolution. This phenotypic convergence may be underlain by shared or different molecular mechanisms in distantly related vertebrate clades. To investigate, we reviewed the developmental and evolutionary literature of appendage reduction and loss in more than a dozen vertebrate genera from fish to mammals. We found that appendage reduction and loss was nearly always driven by modified gene expression as opposed to changes in coding sequences. Moreover, expression of the same genes was repeatedly modified across vertebrate taxa. However, the specific mechanisms by which expression was modified were rarely shared. …

New Genus Of Rhyparini (Coleoptera: Scarabaeidae: Aphodiinae) In Amber From The Dominican Republic, Paul E. Skelley

Insecta Mundi

Priscyparus quisqueyensis Skelley, new genus and new species (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini), is described in amber from the Dominican Republic. An updated key to New World genera of Rhyparini is presented.

Priscyparus quisqueyensis Skelley, género nuevo y especie nueva (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini), se describe de ámbar de la República Dominicana. La clave a los Rhyparini del Nuevo Mundo es enmendada para incluir el nuevo género.

There are only three fossil taxa of Rhyparini (Coleoptera: Scrabaeidae: Aphodiinae) preserved in copal or amber from the New World. There have been brief listings of a Termitodius Wasmann in Colombian copal (Penney and …

Comparing Allelochemicals Of ​English Ivy And Native Georgia Plants​, Rebecca Senft

Symposium of Student Scholars

English Ivy (Hedera helix L.) is a common invasive plant causing biodiversity losses across the southeast and parts of the northwestern US. The mechanisms by which Ivy invades native ecosystems are not well understood but may include allelopathy, a process through which one species produces biochemicals that disrupt competitors. These biochemicals are often produced and exuded by roots into soil, making them difficult to isolate. This study used a soil-less hydroponic system and gas-chromatography mass spectroscopy to examine differences in the chemicals produced by roots of native Georgia plants and English Ivy. Our results suggest there are differences in the …

Microbial And Chemical Profiles Of Sediments Isolated From Atlantis Ii And Discovery Deep Brine Pools In The Red Sea., Nardine G. Rasmy Marsis

Archived Theses and Dissertations

No abstract provided.

The Evolutionary Origins Of Autism Associated Genes And Their Role In Great Ape Socio-Communicative Behavior, Azeeza Abdulrauf

Master of Science in Integrative Biology Theses

Autism Spectrum Disorder (ASD) is a set of neurological disorders characterized by reduced social interactions and deficits in verbal and nonverbal communication. Although there are no clear genetic markers for ASD, studies have found associations between gene single nucleotide polymorphisms (SNPs) and patients diagnosed with ASD. For this study, the focus is on OXTR, AVPR1A, and FOXP2. OXTR is reported to regulate empathy and stress reactivity while AVPR1A is reported to regulate stress management and territorial aggression, as well as social bonding and recognition. FOXP2 is one of the first genes to be associated with both speech and language recognition …

Androctonus Turkiyensis Sp. N. From The Şanlıurfa Province, Turkey (Scorpiones: Buthidae), Ersen A. Yağmur

Euscorpius

A new species Androctonus turkiyensis sp. n. is described and illustrated from the Şanlıurfa Province of Turkey. The new species is compared with A. crassicauda (Olivier, 1807), which was previously misidentified from Turkey. A. crassicauda specimens used for comparison were collected from Kashan County (Iran), the type locality of this species; a neotype from Kashan is designated.

The First Troglobitic Scorpions From Hispaniola, Greater Antilles: Two New Species Of Cazierius Francke, 1978 (Scorpiones: Diplocentridae), Rolando Teruel, Solanlly Carrero Jiménez, Gabriel De Los Santos

Euscorpius

Two new species of the Greater Antillean endemic scorpion genus Cazierius Francke, 1978, are herein described from the island of Hispaniola. They were found inside isolate limestone caves in the Dominican Republic and are fully troglomorphic, thus, apparently being strict troglobites that represent the first ever documented for this genus. The present additions raise the number of Hispaniolan species of both Cazierius and the family Diplocentridae Karsch, 1880, to five and ten, respectively.

Effects Of Freshwater Input On Nutrient Loading, Toxic Cyanobacteria Bloom Development And Cyanotoxin Production In Lake Pontchartrain Estuary, Louisiana, Callie L. Snow

LSU Master's Theses

Estuaries in the northern Gulf of Mexico (GoM) are undergoing profound alterations due to changes in climate and implementation of coastal restoration activities and these may lead to the increasing frequency of harmful algal blooms (HABs). The introduction of large volumes of nutrient-rich, fresh Mississippi River water into nutrient-poor Lake Pontchartrain Estuary is known to substantially change the chemistry and ecology of the estuary, and warm temperatures paired with the persistent nutrient loading into the estuary supports the proliferation of potentially toxic cyanobacteria blooms (CyanoHABs). Throughout 2019, a long-term opening of the Bonnet Carré Spillway (BCS), initially from February to …

Comparative Phylogeography Across Multiple Scales: Small Mammals, Their Ecology, Pathogens, And Drivers Of Diversification, Schuyler W. Liphardt

Biology ETDs

Comparative phylogeography has historically been defined as the study of how genetic variation of co-distributed species has been shaped by biogeographical history. This is a mature field of study out of which several techniques have been developed directed at identifying the role ecology and geography in diversification patterns across time. I employ the tools developed in classical comparative phylogeography across multiple taxonomic scales and across regions that historically have been understudied. My first two chapters study the complex history of host-switching, codiversification, and reassortment of hantaviruses in their mammal hosts across North America. By taking a host-centric comparative phylogeographic approach …

Resource Allocation And Phenotypic Plasticity Of Simultaneous Hermaphroditic Turtle Barnacles (Chelonibia Testudinaria), Kevin C. Cash

All HCAS Student Capstones, Theses, and Dissertations

This research addresses the knowledge gap of phenotypic plasticity in a commonly found and important species of epizoic barnacle, Chelonibia testudinaria. Limited research has been published regarding how phenotypic expression is mediated the spatial distribution of barnacles on a mobile host. To investigate this potential relationship, barnacles were collected from the backs of turtles along the beaches of Fort Lauderdale Florida. These barnacles were assessed for various phenotypic traits as well as their corresponding spatial distribution on the turtle carapace. Barnacles were safely removed from the carapace using a chisel before their preservation in ethanol. Barnacles were then numbered …

Effect Of Human Behavior On The Evolution Of Viral Strains During An Epidemic, Asma Azizi

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Allee Effects Plus Noise Induce Population Dynamics Resembling Binary Markov Highs And Lows, Luis F. Gordillo

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Ecological Dynamics On Large Metapopulation Graphs, Daniel Cooney

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Hierarchy Establishment From Nonlinear Social Interactionsand Metabolic Costs: An Application To The Harpegnathos Saltator, Jordy Cevallos-Chavez, Carlos Bustamante Orellana, Yun Kang

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Using Integral Projection Models To Study Silver Carp Management Practices, Cameron Coles

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Incorporating Chlorophyll-A Levels Into An Integral Projection Model Of Gizzard Shad (Dorosoma Cepedianum) In The Upper Mississippi River, Raquel Castromonte, Gregory J. Sandland, James Peirce

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Biocontrol Of The Emerald Ash Borer: An Adapted Nicholson-Bailey Model, Michael Kerckhove, Shuheng Chen

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Prey Toxicity, Prey Refuge Use, And Stochasticity Increase Algal Blooms In A Phytoplankton-Zooplankton Mathematical Model, Naomi Cedeño, Erin Estes, Christopher Stieha

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

The Impacts Of Stochasticity In A Freshwater Ecosystem Model With Alternative Stable States, Gina Salerni, Erin Estes, Christopher Stieha

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Basal Sprout Centered Management Of Vector-Borne Tree Diseases, Kelly Buch

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Species Abundance Distributions And The Canon Of Classical Music, Noelle Atkin

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Undergraduate Research In Mathematical Modeling, Glenn Ledder

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

The Correct Identity Of Centruroides Hoffmanni Armas, 1996 (Scorpiones: Buthidae), With The Description Of A New Species From Chiapas, Mexico, Luis De Armas, Rolando Teruel

Euscorpius

The Mexican scorpion Centruroides hoffmanni Armas, 1996 was described on the basis of a supposed adult female (actually a juvenile) from La Gloria, Arriaga Municipality, southwest of the Chiapas State. In its redescription, this species was also recorded from the southeastern of Oaxaca State. Nevertheless, in the recent revision of the “thorellii” species-group of the genus Centruroides Marx, 1890, a new species from Chiapas was misidentified as C. hoffmanni and, also, an erroneous new diagnosis was given for C. hoffmanni. In the present contribution, this new species is named Centruroides concordia sp. n., and the correct identity of C. …