Biodiversity Commons^™

A New Species Of Leaf Litter Inhabiting Species Of Stevenaltica Konstantinov, Linzmeier And Savini From The United States (Coleoptera: Chrysomelidae: Galerucinae: Alticini), Amy L. Brown, Shawn M. Clark, Alexander S. Konstantinov

Insecta Mundi

A new species, Stevenaltica parvarotunda Bown, Clark, and Konstantinov (Coleoptera: Chrysomelidae), is described from Ohio, U.S.A. This is the first report of this genus in North America. Brief comments are made regarding Exoceras Jacoby and Leptophysa Baly.

Three New Species Of Dichotomius Hope, 1838 (Coleoptera: Scarabaeidae: Scarabaeinae) From Mexico And Central America, Ángel Solís, Burt Kohlmann

Insecta Mundi

Three new species assigned to the satanas species-group of Dichotomius Hope (Coleoptera: Scarabaeidae: Scarabaeinae) are described from North and Central America: Dichotomius pisuicas Solís and Kohlmann, new species, from the Caribbean slope of Honduras to Panama; D. lucifer Solís and Kohlmann, new species, from the Costa Rican and Panamanian Pacific rainforests; and D. chamuco Solís and Kohlmann, new species, from Mexico to Honduras. A description, diagnosis, images, and distributional map are presented for each species.

The Millipede Genus Alocodesmus Silvestri, 1896 (Polydesmida: Chelodesmidae: Batodesmini): Description Of A New Species From Colombia And The Identity Of A. Hanseni (Silvestri, 1898), Juan Romero-Rincon, Santiago Alvear

Insecta Mundi

The genus Alocodesmus Silvestri, 1896 (Polydesmida: Chelodesmidae: Batodesmini) currently comprises six valid species, three of which are recorded for Colombia, including A. danielae Romero-Rincon and Alvear, new species, from Yondó, Antioquia Department. Two species are known from Panama and one from Venezuela. The new species differs from its congeners by having a spoon-shaped prefemoral process that is ventrally extended forming a conspicuous concave space with branch Z being shorter than branches X and Y. The identity of A. hanseni Silvestri, 1898, previously of uncertain status, is revised, and the species is herein proposed as a new synonymy …

A Battle Of Armies: Massive Attack Of Natural Enemies To The True Armyworm Mythimna Unipuncta (Haworth, 1809) (Lepidoptera: Noctuidae) In Forage Crops, Armando Falcon-Brindis, Raul T. Villanueva

Insecta Mundi

Understanding the interactions between plant-host-parasitoid plays a major role in insect pest management. Farmers in the southeastern United States rely on pasture systems for cattle milk and beef production, but the benefits of parasitoids and predators on major lepidopteran pests on pasture lands are still overlooked. Here, we aimed to identify and quantify the effect of parasitism on the true armyworm Mythimna unipuncta (Haworth, 1809) (Lepidoptera: Noctuidae) attacking teff grass Eragrostis tef (Zucc.) Trotter (Poaceae) and crabgrass Digitaria sanguinalis (L.) Scop. (Poaceae) in western Kentucky. In early August of 2023, 547 larvae of M. unipuncta were collected from experimental …

In Memoriam: Donald B. Thomas, Jr., January 26, 1949–November 10, 2024, Brett C. Ratcliffe, Joseph E. Eger Jr., David Rider

Insecta Mundi

We honor the life and contributions of Donald Byron Thomas, Jr. (January 26, 1949–November 10, 2024) with a short review of his professional life followed by three appendices listing his published papers, taxa described, and patronyms.

Erratum To Golovatch Et Al. (2025): Contributions To The Taxonomy Of The Neotropical Millipede Genus Iulidesmus Silvestri, 1895 (Diplopoda: Polydesmida: Paradoxosomatidae: Catharosomatini), Sergei I. Golavatch, Juan Romero-Rincon, Nesrine Akkari, Santiago Alvear

Insecta Mundi

After publication of Golovatch et al. (2025), it was noticed that Figure 3 was accidentally omitted. The authors and the Insecta Mundi editorial staff apologize for this error. Figure 3 is reproduced here. Insecta Mundi has also released a revised version of the Golovatch et al. (2025) manuscript, with this error corrected. However, the revised version is not an official version of record, and anyone wishing to reference the findings of Golovatch et al. (2025) should cite the original manuscript or this erratum.

Living Heritage, Resilience And Ethically Informed Infrastructures In Malawi, Martha B. Lerski, Frank Puluputu Mwale

Publications and Research

Rooted in a rural community’s needs, this paper explores how historically, and ethically informed infrastructures can support community engagement towards identification, documentation, and dissemination of local, traditional, and indigenous knowledge relating to climate change. The paper examines climate adaptation and sustainability issues through the lenses of community organizing and Library & Information Science best practices. It draws on a growing body of literature identifying a role for expanded epistemological and subject discipline perspectives. While the impacts of climate on material culture are increasingly recognized, intangible, and biocultural heritage have not received as much attention. Living heritage traditions and knowledge systems …

Emergence Of Caenocoris Neri (Germar, 1847) On Fig Trees In The Oases Of Southeastern Algeria, Nacima Diab, Tesnim Deghiche, Khalila Bengouga, Vasily Vladimirovich Verkhoturov

Journal of Bioresource Management

The article considers materials related to current areas of fundamental research in the field of agricultural entomology in Algeria. The most important issues of agricultural entomology in Algeria include identifying patterns of general trends in the dynamics of geographic ranges of phyto-entomophagous under the influence of climatic and anthropogenic factors, as well as studying the adaptation of insects to new habitats and food supply. In a notable discovery during insect sampling conducted in the oasis ecosystem during the summer of 2019, researchers recorded and identified individuals of the species Caenocoris nerii (Germar, 1847) for the first time. These insects were …

The Northern Lapwing (Vanellus Vanellus Linnaeus, 1758), A New Species In The List Of Charadriidae In The Western Steppes Of Algeria, Youcefi Ahmed Toufik, Litim Kouider

Journal of Bioresource Management

This manuscript aims to authenticate the presence of a species of wild bird: Northern Lapwing (Vanellus vanellus Linnaeus, 1758), which represents a first in the western steppes areas of Algeria. The sighting was recorded in the treated wastewater treatment plant west of the municipality of Mécheria. The phonological status of this species can be classified as a passing visitor. This presence can be justified by the food rules of the Northern Lapwing (Vanellus vanellus Linnaeus, 1758) which is insectivorous and finds in this area prey on which it feeds.

The Link Between Environmental Change And Invasive Species, Marion Murray, Meg Kast

All Current Publications

Climate change and invasive species represent two pressing environmental challenges facing our planet. Each poses a threat to global biodiversity and ecosystem stability, and together, they amplify the impacts of the other. As global temperatures rise and ecosystems are disrupted, new conditions are created that allow invasive species to spread more easily, establish themselves in new areas, and outcompete native species.

Crayfish Microhabitats Provide A Close Association With Benthic Microbiomes To Support Cleaning Symbionts., Kyle J. Harris, John Hoverson, Matthew Becker, Matthew M. Cooke Mr

NEXUS: The Liberty Journal of Interdisciplinary Studies

Stream ecosystems promote variable microhabitats along a longitudinal gradient. These microhabitats support dynamic biotic assemblages. One such microhabitat in freshwater streams involves the external surface of crayfish. We investigated the microbiome of crayfish exoskeletons and the surrounding environment (water and substrate) in association with the presence and abundance of crayfish cleaning ectosymbionts (branchiobdellidans). These ectosymbionts actively consume the biofilm on crayfish as they live and reproduce in association with crayfish microhabitats. Sequenced microbes of the environment and crayfish were compared for dominant taxa. While the sample types (water, substrate, and crayfish) had significantly different microbiomes, there was not a significant …

The Factors Affecting The Distribution Of Scorpions (Arachnida: Scorpions) In Iran, Hassan Nasirian

Chulalongkorn Medical Journal

Background: The distribution of scorpions is influenced by various factors that determine their presence and abundance in different regions. Understanding these factors is crucial for comprehending scorpion ecology and predicting their potential impact on ecosystems. Objective: These subtopics aim to provide an overview of the distribution of scorpions within Iran and the factors affecting their distribution, highlighting their ecological preferences and adaptations to different regions.

Methods: Forty-nine documents were collected from well-known indexing services, including Elsevier, Google Scholar, PubMed, ScienceDirect, Scopus, Springer, and Web of Science. After carefully studying the documents, they were classified into specific topics and discussed.

Results: …

Analyzing Human - Nonhuman Primate Conflict Mitigation Techniques In Mto Wa Mbu, Northern Tanzania, Lil Adams

Undergraduate Theses, Capstones, and Recitals

Human-wildlife conflict is a widespread challenge faced by those living in regular contact with wildlife that can have profound impacts on livelihood outcomes for humans, wildlife, and their shared environment (Barua et al., 2013; Blackie, 2023). Human – non-human primate conflict is particularly crucial due to primates’ high capacity to live among human populations (Chapman & Chapman, 1990; Alberts & Altmann, 2006; Reader et al., 2011; Sinha & Vijayakrishnan, 2017), and is currently on the rise due to increasing contact between human and non-human primates (Hockings, 2016; Uddin et al., 2020). To characterize and analyze techniques currently being used to …

Patterns Of Late Holocene And Historical Extinctions On Madagascar, Laurie R. Godfrey, Zachary S. Klukkert, Brooke E. Crowley, Robin R. Dawson, Peterson Faina, Benjamin Z. Freed, Evon Hekkala, Cortni Borgerson, Harimanjaka A. M. Rasolonjatovo, Patricia C. Wright, Stephen J. Burns

EKU Faculty and Staff Scholarship

Around 1000 years ago, Madagascar experienced the collapse of populations of large vertebrates that ultimately resulted in many species going extinct. The factors that led to this collapse appear to have differed regionally, but in some ways, key processes were similar across the island. This review evaluates four hypotheses that have been proposed to explain the loss of large vertebrates on Madagascar: Overkill, aridification, synergy, and subsistence shift. We explore regional differences in the paths to extinction and the significance of a prolonged extinction window across the island. The data suggest that people who arrived early and depended on hunting, …

Arts-Based Sustainability: From New York To Malawi, Martha B. Lerski

Publications and Research

Recognizing that libraries serve multiple constituencies and subject areas, this chapter documents and advocates for development of transdisciplinary arts-based research (ABR) and culture-related projects linked to environmental challenges. Libraries contribute collections and spaces, as well as the research of library and information scientists. Libraries are currently among invisible contributors to sustainability planning and services. The chapter will link this invisibility to the value of what visual arts refer to as negative space elements in subjects ranging from traditional ecological knowledge to environmental science. Library collections, projects, and research contribute to education for sustainable development (ESD) as required to achieve the …

United Seas For Resilient Reefs: A Blueprint For Coral Conservation Through International Cooperation, John J. Bohorquez, Maoz Fine, Dana I. Grieco, David A. Gill, Ali Al-Swalimih, Jacqueline Padilla-Gamino, Isaiah W. Bolden, Margaux Hein, Callum Backstrom, Melanie Mcfield, Raphael Martinez, Benjamin Midberry, Fahd Al-Guthmy, Ellen K. Pikitch, Natalia Benejam, Chen Azulay, Britt Ronen, Oren Levy, Anne Mcelroy, Karine Kleinhaus

School of Marine & Atmospheric Sciences Faculty Publications

Coral reefs are one of Earth’s most vital and threatened ecosystems. They protect coastlines, generate billions of dollars of tourism revenue, support valuable fisheries, and contribute to the development of vital medicines. Yet half of the world's coral reefs have been lost in the last 50 years, and 90% of remaining reefs are projected to die off by the middle of this century, mainly due to warming seas from climate change.

Despite these challenges there is reason for hope. Some coral reefs – such as in the northern Red Sea and Gulf of Aqaba – have demonstrated remarkable resilience to …

State And Transition Models For Mulga Rangelands Of Western Australia, Alison O'Donnell, Anna E. Richards, Suzanne Prober, Peter-Jon A. Waddell, Sarah Luxton, Ian Watson, Brett Abbott, Philip Thomas, Joshua E. Foster

Natural resources published reports

This report details a collaborative project between the Western Australian Department of Primary Industries and Regional Development and CSIRO that focused on developing State and Transition Models (STMs) for mulga rangelands in Western Australia. The overarching aim of the project was to improve the common understanding of the characteristics and dynamics of mulga rangeland ecosystems and the expected impacts of management. Specifically, the project aimed to collate expert knowledge and monitoring information using a nationally consistent framework to develop quantitative and dynamic STMs. The geographic scope of the project covers the extensive mulga rangelands of Western Australia, particularly the Gascoyne …

Subalpine And Alpine Plant Community Turnover In Yosemite National Park Following 30 Years Of Climate Warming, Rachel Friesen

Master's Theses

Subalpine and alpine regions in California are warming more rapidly than lower elevations. In response, high-elevation plants may acclimate or adapt to the new climate, move to higher elevations or latitudes, persist in refugia, or go extinct. While models predict substantial declines in subalpine and alpine plant communities due to discontinuous population distributions and lack of upslope area, actual responses may vary due to lags in dispersal, establishment, and extinction. Although shifts in high-elevation plant communities have been documented in other regions of the world, such changes have not yet been studied in Yosemite National Park. To assess high-elevation plant …

One Health Interventions And Challenges Under Rural African Smallholder Farmer Settings: A Scoping Review, Evanson R. Omuse, Honest Machekano, Bonoukpoè M. Sokame, Daniel M. Mutyambai, Thomas Dubois, Sevgan Subramanian, Frank Chidawanyika

All Peer-Reviewed Publications

The global human population is rapidly increasing, escalating interactions of people, animals and the environment. This has led to more convoluted health challenges, for which African smallholder farmers bear the brunt. The One Health (OH) approach recognises the interconnectedness of these health challenges and thus follows a transdisciplinary approach involving diverse stakeholders to address them. Although there have recently been global concerted efforts and studies on OH, an information gap exists in Africa, particularly regarding smallholder farmers and their needs. Additionally, evaluation frameworks and outcome metrics for OH initiatives are still unclear. Thus, this study was conducted to critically map …

Cohabitation At Threshold: Carpenter House Reimagined For Multispecies Living, Zhixiao Yang

Masters Theses

With the rapid growth of the human population, we are encroaching further into wildlife habitats, particularly those surrounding urban environments. This accelerating urbanization leads to biodiversity loss, the degradation of ecological services essential to human health and well-being, and a diminishing connection between city dwellers and the natural world.

Today, urban planners, architects, economists, and other advocates for the future of humanity and the health of the planet are actively questioning how we might build greener, more resilient cities. While much of the focus has been on large-scale interventions — such as the use of sustainable materials, the creation of …