Gough and Inaccessible Islands
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2022 —
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Research reveals that the evolution of large mandibles in Gough Island mice is driven by a complex genetic architecture, with multiple quantitative trait loci (QTL) contributing to mandibular shape and size. Unlike mainland mice, these island-dwelling rodents exhibit significant divergence in traits like temporalis lever arm length and condyle length, which influence jaw function. While most QTL effects are additive and dispersed, some, particularly those linked to body size, suggest directional selection may have played a role in the evolution of larger mandibles, possibly as a correlated response to overall body growth.
Mount Huangshan
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2022 —
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Huangshan National Forest Park demonstrates high-quality eco-environmental resources, earning a 'good' grade of 75.92 points in a comprehensive evaluation of its environmental quality for health ecotourism. The study, using the analytic hierarchy process (AHP) and fuzzy math analysis, identified 12 key indicators to assess factors such as landscape attractiveness, air cleanliness, and cultural literacy of service personnel. Findings highlight the park's potential for sustainable health tourism, with its planned landscapes and expansive eco-environmental areas contributing significantly to its favorable score.
Complex of Koguryo Tombs
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2022 —
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A cross-cultural comparison of tomb murals from the Etruscan civilization (ca. 900 - 27 B.C.) and the Kingdom of Goguryeo (ca. 37 B.C. - 668) reveals striking similarities in their pictorial language, suggesting shared or universal values in early state formations. Both civilizations depicted themes such as tomb owners, banqueting scenes, hunting, and processions, indicating common social behaviors like ancestor cults and elite distinction. Unique elements—such as star constellations in Goguryeo and sex scenes in Etruscan art—highlight cultural peculiarities. The study analyzes these murals to uncover universal patterns while acknowledging cultural differences, offering insights into their perceptions of the afterlife and societal structures.
Amami-Oshima Island, Tokunoshima Island, Northern part of Okinawa Island, and Iriomote Island
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2022 —
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A comprehensive dataset of vascular plant biodiversity from four UNESCO World Heritage Sites—Amami-Oshima Island, Tokunoshima Island, and the northern part of Okinawa Island—reveals a rich diversity of 381 species across 99 families. This dataset, collected using standardized belt-transect surveys between July 2012 and October 2020, provides critical baseline data for monitoring plant diversity in these ecologically significant regions. It includes detailed records of species occurrence, tree girth, and height measurements, serving as a foundational resource for future biodiversity assessments. The dataset is openly accessible via the Global Biodiversity Information Facility (GBIF) under a Creative Commons license, ensuring broad utility for researchers and conservationists.
Mantua and Sabbioneta
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2022 —
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A deep learning approach achieved 94% accuracy in classifying five types of urban ground pavements—sampietrini, bricks, cobblestone, stone, and asphalt—in the historical site of Sabbioneta, Italy. The method leveraged a Mobile Mapping System (MMS) to capture point cloud data, which was then rasterized and analyzed using a U-Net model coupled with ResNet 18. This high-precision classification offers a promising tool for automating pavement mapping in historical urban areas, supporting sustainable city management and smart urban planning.
Group of Monuments at Hampi
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A dramatic cultic and architectural shift occurred at Hampi’s Hemakuta Hill with the 12th-century construction of the Mula Virupaksha Temple, transitioning the site from a local Shaiva pilgrimage center to one dominated by the newly imported god Virupaksha. This study reveals how the temple’s innovative design—integrating natural landscape features and advanced planning—reshaped ritual practices and devotee experiences, setting a precedent that endured through the Vijayanagara Empire (mid-14th to late 16th centuries). To uncover these changes, researchers employed a digital methodology combining time-sensitive GIS maps with Google Street View’s panoramic capabilities, enabling ground-based analysis of non-ephemeral pilgrimage landscape features. This approach highlights the interplay between cultural transformation and architectural ingenuity in early medieval South Asia.
Historic Town of Sukhothai and Associated Historic Towns
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2022 —
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Fifty years after the ratification of the World Heritage Convention, a significant gap exists between UNESCO's ideals of protecting heritage sites with outstanding universal values and the realities faced by iconic Southeast Asian sites like Borobudur (Indonesia), Sukhothai and Ayutthaya (Thailand), and Angkor (Cambodia). These ancient monumental heritage sites, often converted into visitor parks for capitalization, face challenges that threaten their authenticity and integrity while sparking contestation between authorities and local communities. The study explores potential effective approaches for UNESCO and its partners to address this dilemma, aiming to reconcile World Heritage ideals with on-the-ground realities.
Shahr-i Sokhta
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2022 —
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Researchers have successfully demonstrated that non-destructive biotechnological techniques can extract valuable scientific data from fragments of human remains, preserving precious archaeological samples. Using a double burial from the Shahr-i Sokhta necropolis in southeastern Iran, the study employed micromolecular analysis via optical, scanning, and transmission electron microscopy to identify organic compounds like tubulin in subadult femur fragments. This approach, requiring only a few grams of sample, offers a groundbreaking method for interdisciplinary bioarchaeological investigations without compromising material integrity.
Wadi Rum Protected Area
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Researchers document the first occurrence of vegetation rings formed by Urginea maritima, a geophyte species thriving in the arid landscapes of Wadi Rum and Little Petra, Jordan. These rings, typically 40–90 cm in diameter, exhibit distinct soil properties: higher volumetric water content and organic carbon at the periphery compared to the center and surrounding matrix. The study proposes two potential mechanisms for ring formation—soil-water uptake competition among plants with extensive lateral roots, supported by numerical simulations, and negative plant-soil feedback from decomposing biomass releasing autotoxic compounds. These findings advance understanding of vegetation patterning in water-limited environments and highlight the ecological dynamics shaping desert ecosystems.
SGang Gwaay
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2022 —
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A high-success genotyping panel using noninvasive fecal and hair samples was developed to inform invasive Sitka black-tailed deer management on Haida Gwaii, Canada. The Genotyping-in-Thousands by sequencing (GT-seq) approach achieved 90.3% genotyping success across 244 loci, nearly matching the performance of tissue samples (92.4%). With only a 0.50% discordance rate between paired noninvasive and tissue samples, this method enables reliable individual identification, sex determination, and kinship reconstruction—critical for population management. The study demonstrates a proof-of-concept application on SGang Gwaay, a culturally significant island, showcasing the panel's potential to advance invasive species control while offering a scalable, quality-controlled workflow adaptable to other noninvasive genetic studies.
Silk Roads: the Routes Network of Chang'an-Tianshan Corridor
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China's growing influence within UNESCO's Silk Roads project, particularly through the Belt and Road Initiative, reflects its strategic efforts to reshape international narratives around its historical connections with Eurasia. However, Japan and South Korea, as key stakeholders in the eastern Silk Roads heritage, are actively responding to these initiatives. This study reveals a geocultural competition where memory infrastructure plays a pivotal role in shaping historical and contemporary landscapes. By analyzing responses from Japan and South Korea, it highlights the competitive dynamics of transnational heritage projects and their implications for global heritage politics.
Maya Site of Copan
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2022 —
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A GIS-based Archaeoacoustics Toolbox, developed in Python, offers a replicable method to model the auditory experience of past landscapes, addressing critiques of experiential theoretical approaches. Validated against modern acoustical studies, this tool provides baseline estimates of sound perception by incorporating landscape acoustics into archaeological research. Applied to case studies—including the Maya Kingdom of Copan, Ancestral Puebloan sites in Chaco Canyon, and 19th–20th century Ireland—the tool demonstrates its versatility across cultures and time periods. By integrating sound physics calculations with culturally-derived inputs, it enables researchers to explore embodied auditory experiences, performance-based practices, and the significance of soundsheds in past societies. This approach bridges phenomenological studies with quantitative analysis, offering a novel framework for understanding how sound shaped human behavior and cultural landscapes.
Rabat, Modern Capital and Historic City: a Shared Heritage
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2022 —
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A comprehensive GIS-based methodology has been developed to inventory, analyze, and manage the historical heritage of Rabat, Morocco. This approach integrates archaeological, textual, iconographic, and photographic data to create a detailed database and thematic maps, including 3D visualizations. The study successfully established an exhaustive catalog of Rabat's monuments and sites, evaluating their historical significance and potential while assessing threats to archaeological areas like Chellah. By systematically documenting cultural assets—including adobe buildings—this methodology provides tools for heritage preservation, tourism development, and sustainable management, addressing critical challenges in Morocco's local development.
Cliff of Bandiagara (Land of the Dogons)
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Tiranige, a Dogon language spoken on the western cliffs of the Bandiagara Plateau in Mali, exhibits a unique grammatical structure that bridges two distinct linguistic subgroups. Unlike other western Dogon languages, Tiranige uses pronominal-subject agreement suffixes for first and second singular pronouns while employing preverbal subject proclitics for first and second plural pronouns. This distinction sets it apart from both the Najamba-Kindige-Bondu group to the northeast, which also uses suffixes, and the southwestern Dogon languages like Bunoge, which rely on proclitics across all person markers. The grammar provides a detailed reference with interlinear texts and translations, offering valuable insights into the linguistic diversity of the region.
Le Colline del Prosecco di Conegliano e Valdobbiadene
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2022 —
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Research demonstrates that single tillage (ST) and nectariferous cover (NF) significantly mitigate soil erosion in vineyards, while continuous tillage (CT) exacerbates it compared to standard farm grass cover (RF). The study employed a physically-based model (SIMWE) combined with low-cost runoff and sediment sampling to assess erosion under four soil management practices. Findings highlight the negative impact of wheel tracks as preferential pathways for surface runoff and sediment, emphasizing the role of soil management in mitigating land degradation in steep-slope viticulture—critical for UNESCO World Heritage Sites like Le Colline del Prosecco di Conegliano e Valdobbiadene. The approach integrates remote sensing with site-specific data, offering a cost-effective, replicable methodology for erosion assessment.
Niokolo-Koba National Park
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A rare discovery of the African softshell turtle (Trionyx triunguis) in Senegal has doubled the known records for this species in the country, highlighting its potential presence only within a 10 km stretch along the south-west border of Niokolo-Koba National Park. The study, conducted through interviews with fishers and trapping efforts over two years, revealed that the turtle is now extremely rare, with sightings occurring approximately every five years. Three individuals were documented: one live adult and two juveniles, all found within a 150 km stretch along the Gambia River near Gouloumbou and Tako Mayo. Fishers reported significant declines in the species over the past 2-3 decades, suggesting historical presence that has since diminished due to opportunistic captures on fishing longlines. The research also involved training local fishers in measuring and marking turtles, fostering a partnership for future conservation efforts. Continued monitoring is deemed critical to ensure the survival of this imperiled species in Senegal.
Rabat, Modern Capital and Historic City: a Shared Heritage
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2022 —
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The Central Market of Rabat, built by French colonial powers between 1922 and 1925, represents a unique case study that both challenged and reinforced colonial urban planning agendas. This market, despite being a notable landmark in Rabat's history, had been overlooked until now. By analyzing National Moroccan archives and colonial postcards, the study reveals how the market defied key colonial planning principles such as the 'policy of association,' the 'image of the city,' and the 'dual city.' The demolition of the medina wall adjacent to the market exposed inconsistencies in colonial approaches, allowing the 'Ville Nouvelle' (New Town) to penetrate the medina. This research not only sheds light on the complexities of Rabat's colonial history but also provides insights into its contemporary identity, which was inscribed as a UNESCO World Heritage Site in 2012 and recognized as a cultural capital in 2022.
Prehistoric Pile Dwellings around the Alps
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2022 —
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A critical hydrological shift during the Middle Holocene marked the onset of Late Neolithic wetland occupation at Pestenacker, part of the UNESCO World Heritage site 'Prehistoric pile dwellings around the Alps.' This study reveals that increased cooling and humidity triggered stream incision, draining wetlands and lowering groundwater tables—yet paradoxically created conditions favorable for settlement. By integrating archaeological excavation data with high-resolution fen stratigraphies, researchers reconstructed this tipping point, linking environmental change to human occupation patterns in the Loosbach valley of southern Germany.
Gough and Inaccessible Islands
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Invasive slugs, overlooked during planning, significantly interfered with the Gough Island mouse eradication attempt in 2021 by consuming bait pellets at rapid rates, leading to a critical drop in rodent bait availability. This unexpected challenge necessitated major adjustments to the baiting strategy, including a third application at higher rates, yet mice remain present on the island. The study highlights that non-target species interference could pose risks to future pest eradication efforts using baits and underscores the importance of early assessment during planning phases.
New Zealand Sub-Antarctic Islands
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Feral pigs (Sus scrofa) introduced to Auckland Island, New Zealand, in 1807 have significantly disrupted the island's ecosystem. A pilot study aimed at eradicating these invasive species tested multiple methods to address challenges such as biological, logistical, social, and funding constraints that often hinder long-term eradication efforts. The research evaluated the effectiveness of combined techniques for pig removal on a smaller scale, providing insights into strategies that could be scaled up for broader conservation efforts. While the study does not report definitive outcomes, it contributes to the growing body of work on invasive species management in subantarctic environments, offering practical guidance for future restoration programs.
Hierapolis-Pamukkale
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2022 —
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A rare and well-preserved Lydian funerary inscription, dating back to the 4th century BCE, was discovered in Denizli, Turkey. The marble stele, adorned with an anthemion relief, is now housed in the Hierapolis Museum in Pamukkale. This find, unearthed during excavations led by Professor Kadir Pektaş, provides valuable insights into Lydian language and culture. The inscription's length and good condition make it significant for both Anatolianists and Indo-Europeanists. Researchers present a detailed description of the stone, an edited transcription of the text with commentary, a partial translation, and historical context, shedding light on ancient Lydian society.
Historic Centre of San Gimignano
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2022 —
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A novel risk-management framework for contemporary public art has been developed, integrating it into broader disaster risk management (DRM) strategies to enhance resilience in historic urban centers. The study identifies key challenges and opportunities for incorporating public art—such as those in San Gimignano’s UNESCO-listed Historic Centre—into conservation plans, while addressing physical, contextual, and managerial vulnerabilities. Using case studies from cultural initiatives like Affinità Elettive and UmoCA, the research introduces indicators and criteria for vulnerability assessment, emphasizing the role of social, cultural, and economic processes in heritage protection. The proposed model aligns with international policies and could be adapted for similar sites worldwide.
Bisotun
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2022 —
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A practical model and tool for community engagement in cultural heritage management have been developed, addressing longstanding gaps in stakeholder involvement. This approach bridges the gap between theoretical support for community participation—rooted in the Venice Charter (1964) and Faro Convention (2005)—and its implementation at the Bisotun World Heritage Site. The proposed framework aims to overcome challenges such as limited awareness of heritage rights among communities and reluctance from authorities, offering a structured method for inclusive decision-making. By providing clear guidelines and tools, this study contributes to shifting cultural heritage management toward a more participatory, people-centered approach.
Mount Etna
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A new model using Dominance-Based Rough Set Approach (DRSA) has been developed to support sustainable resource management in the Etna River Valleys Biosphere Reserve, a UNESCO site. The study identifies both strengths and weaknesses in transitioning towards sustainable land management, emphasizing the need for strategic choices by stakeholders. This approach aligns with global sustainability goals, particularly SDG 15 (Life on Land), aiming to conserve biodiversity and promote territorial enhancement. The research provides a tool to navigate the complex mosaic of environmental, cultural, and economic factors within the reserve, while highlighting the necessity for information and financial support to sustain these efforts.
Cultural Landscape of Honghe Hani Rice Terraces
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A modified Location-Weighted Landscape Index (SLWLI) demonstrates high nutrient retention efficiency in the Honghe Hani Rice Terraces World Heritage Site, with sink landscapes accounting for 64% of the area and effectively retaining 72–86% of total nitrogen (TN) and 72–82% of total phosphorus (TP). Rice terraced fields, acting as composite source-sink landscapes, contribute significantly to nutrient regulation, reducing eutrophication risks. The vertical structure of the terraces further enhances their nutrient retention function. This study introduces SLWLI as a robust tool for assessing water quality in agricultural wetlands and identifying key areas for pollution control.
City of Valletta
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Research identifies key socio-spatial challenges in Valletta, Malta, as a microcosm of the country's multi-cultural identity. The study proposes guidelines for reshaping urban spatial order to better meet citizens' needs, addressing issues such as cultural integration and urban development. This work builds on collaborative efforts between Cracow University of Technology and the Maltese Consulate, culminating in architectural proposals developed by Master's students. These designs aim to reconcile historical heritage with contemporary urban demands, offering a model for sustainable, inclusive city planning.
Ivrea, industrial city of the 20th century
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2022 —
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A multicriteria decision aid methodology offers a promising approach to address the complex challenges faced by UNESCO World Heritage Sites, as demonstrated by its application to Ivrea, Italy's 54th site. This integrated framework combines Problem Structuring methods with Multicriteria models to structure fragmented knowledge and analytically evaluate alternative policies or projects, facilitating their ranking and selection. The study highlights how this approach can guide incremental knowledge development while fostering relationships among stakeholders, thereby reactivating the enhancement process of large, heterogeneous urban systems. By bridging technical analysis and stakeholder engagement through preparatory workshops, the methodology provides a robust tool for effective communication and decision-making in preserving such significant heritage sites.
Historic Centre of Florence
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A multidisciplinary approach has been developed to address the challenges posed by Pietraforte sandstone facades, a common yet vulnerable material in Florentine Renaissance architecture. This methodology combines historic analysis, architectural survey, and advanced diagnostics—including optometric, mechanical, physical, mineralogical, and petrographic characterization—to assess weathering and pollution-related decay. Applied to the Palazzo Medici Riccardi, the study provides critical insights into the material's vulnerabilities, enabling the design of targeted restoration solutions and monitoring protocols. By integrating expertise from architecture, geology, and material diagnostics, this research aims to preserve Florence’s architectural heritage while ensuring visitor safety.
Antequera Dolmens Site
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A groundbreaking multimethod approach has successfully established the construction date of Menga, one of Europe's most remarkable megaliths and part of the UNESCO World Heritage Site Antequera Dolmens. This study overcame longstanding challenges in determining the temporality of Neolithic monuments that were not primarily used for burial and experienced prolonged use, which often obscures early material records. By analyzing 29 fresh numerical ages—including radiocarbon dating, optically stimulated luminescence, thermoluminescence, and uranium-thorium dating—the research team pinpointed Menga's genesis and contextualized it within its social and cultural milieu. This breakthrough offers new interpretations of the dolmen's role in local and supralocal processes, providing critical insights into early social complexity during the Neolithic period.
Historic Centre of Warsaw
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A proposed city museum in Russian Warsaw (1905–1915) served as a symbolic sanctuary of memory, reflecting the Polish intelligentsia's cultural and political modernization efforts. Despite never materializing, its planned location and exhibits—highlighting 18th-century history—demonstrated a collective historic consciousness and national ideal aimed at educating the broader population. This study reveals how urban revival and monument preservation became tools for reclaiming erased Polish heritage amid forced Russification, paralleling broader debates on self-governance and Warsaw's transformation from a fortress to a cultural hub.
Gebel Barkal and the Sites of the Napatan Region
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2022 —
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A groundbreaking discovery by Reisner’s Nubian excavations solved the long-standing mystery of locating entrances to Nubian pyramids, which were traditionally positioned with sloping stairways outside the structures. This method was successfully applied across multiple pyramid sites, including Nuri and el-Kurru, leading to the uncovering of significant tomb treasures belonging to kings such as Aspelta (Nuri) and Taharqa (el-Kurru). Additionally, Gebel Barkal yielded a cache of colossal statues of Nubian kings. The research also documented historical challenges faced during excavations, including a fatal accident at Nuri Pyramid 5 and the impact of World War I on ongoing work.
The Bony Fish Fossils of the Western Limfjord – Evolution and Climate Adaptation in the Earliest Eocene
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2022 —
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Researchers have identified and described a new genus of beardfish, Polyspinatus fluere, from the Eocene Fur Formation in Denmark. This discovery marks the first known record of the family Polymixiidae from the Eocene epoch based on articulated skeletal remains. The study utilized traditional stereomicroscopy and micro-X-ray fluorescence-element mapping to analyze seven well-preserved specimens, revealing a unique hyoid apparatus that suggests a possible sister-group relationship with extant beardfishes. This finding sheds light on the evolutionary history and climate adaptation of early Eocene fishes, contributing significantly to our understanding of biodiversity during this period.
Monte San Giorgio
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A new family, genus, and species of fossil scorpion has been identified from the Meride Limestone (Middle Triassic) of Monte San Giorgio, Switzerland. This discovery provides significant evidence for the recovery of terrestrial scorpions following the Late-Permian mass extinction, suggesting that modern scorpions may have evolved from lineages present at least 240 million years ago. The fossil belongs to the superfamily Chactoidea, reinforcing the idea that extant scorpion families have ancient roots. The study combines detailed morphological analysis with phylogenetic reconstruction to classify this new taxon within existing familial groups.
Durmitor National Park
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Researchers, including citizen scientists, have identified and described a new species of giant keelback slug, Limax pseudocinereoniger, within Durmitor National Park, Montenegro. This discovery, supported by both morphological and molecular data, highlights the region's rich biodiversity and challenges existing taxonomic understanding of the genus Limax. The study employed a citizen science expedition to gather samples, which were then analyzed using genetic techniques to distinguish this new species from its sympatric relative, L. cinereoniger. This finding underscores the importance of integrating citizen science in biodiversity research, particularly for poorly understood groups like European giant keelback slugs.
Old City of Jerusalem and its Walls
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Al-Ufuq al-Jadid, a Jerusalemite cultural and literary magazine published from 1961 to 1966 under the editorship of Palestinian poet Amin Shunnar, offers a unique lens into the intellectual and cultural life of Jordanian-ruled Jerusalem during the 1960s. The magazine, with its focus on Palestine as a central theme, provides valuable insights into the creative and intellectual responses to the 1948 Nakba, reflecting the complex cultural landscape of the city on the eve of Israeli occupation. This study analyzes the contents of al-Ufuq al-Jadid and Shunnar's writings to reconstruct this period, contributing significantly to our understanding of Jerusalem's intellectual history during a pivotal decade.
Cultural Landscape of Maymand
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Rock-cut architecture, a lesser-known form of vernacular architecture, employs distinct excavation techniques and design principles that vary significantly from conventional architectural practices. This study identifies three primary excavation methods used across nearly 70 functionally assessed rock-cut buildings in Iran, with the Meymand complex serving as the main case study. Residential units in this ancient village were analyzed for technique and design style, revealing that the application of fine excavation techniques and the size of particles in the settlement context are critical factors determining construction quality. The research also highlights specialized climatic design standards and technologies, offering insights that could inform modern rock-cut building practices.
Monte San Giorgio
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Researchers have identified a new species of pachypleurosaur, <em>Prosantosaurus scheffoldi</em>, from the Early Ladinian Prosanto Formation in eastern Switzerland. This discovery challenges previous migration and diversification models for European pachypleurosaurs, suggesting a more complex evolutionary history within the South Alpine realm. The study, based on six complete skeletons and additional fossil remains, also provides the first detailed description of tooth replacement patterns in a European pachypleurosaur, supporting the monophyly of Sauropterygia. Exceptional fossil preservation enabled comprehensive analysis, including phylogenetic relationships and palaeogeographic distribution mapping.
Gusuku Sites and Related Properties of the Kingdom of Ryukyu
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A groundbreaking study reveals that the evolution of Ryukyuan 'Kawara' roof tiles, unique to Shuri Castle and other sites in the Ryukyu Islands, involved both changing and unchanged internal features over centuries. Despite external variations in form, pattern, and color—shifting from diverse origins in the 13th–15th centuries to a standardized red tone by the 16th–19th centuries—the elemental composition and paste density of these tiles remained consistent. This suggests that different material properties responded variably to social and environmental stressors, challenging traditional archaeological narratives that focus solely on external changes. The research employed non-destructive, multidisciplinary techniques—including quantitative analysis—to track transitions in firing conditions and surface color, offering a novel framework for studying the chronological evolution of material culture.
Amami-Oshima Island, Tokunoshima Island, Northern part of Okinawa Island, and Iriomote Island
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Researchers document the first recorded presence of Hypsugo pulveratus bats on Amami-Oshima Island, Japan, distinguishing them from the morphologically similar H. alaschanicus. The discovery was confirmed through morphological analysis—including skull and baculum shape—and mitochondrial COI gene sequencing, which placed the bats in a distinct clade with H. pulveratus. Key differences between the two species, such as skull ridge curvature and premolar size, were highlighted. This study advances understanding of bat biodiversity in Japan's UNESCO-listed Ryukyu Islands by providing genetic and morphological evidence for species identification.
Sites of Human Evolution at Mount Carmel: The Nahal Me’arot / Wadi el-Mughara Caves
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Researchers have identified a new semi-cryptic species of cave-dwelling spider, <em>Filistata betarif</em>, from the Nahal Me’arot / Wadi el-Mughara Caves in central Israel. This discovery highlights significant genetic divergence—over 15%—between <em>F. betarif</em> and its sibling species, <em>F. insidiatrix</em>, which is widespread across the Mediterranean and Middle East. While morphological differences are minimal, particularly in male pedipalps, DNA barcoding of the COI gene revealed distinct genetic variation. Intriguingly, samples of <em>F. insidiatrix</em> from different regions also exhibit substantial genetic divergence, suggesting hidden cryptic diversity within this species. The study employs light and electron microscopy alongside genetic analysis to distinguish these species and provides a dichotomous key for identifying Filistatidae spiders in Israel and Palestine.
Papahānaumokuākea
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Researchers have identified a new species of red algae, Gibsmithia punonomaewa, from the mesophotic depths (79–104 m) of the Papahānaumokuākea Marine National Monument in Hawaiʻi. This discovery increases the number of Gibsmithia species recorded from Hawaiʻi to three and highlights the unique characteristics of this species, including moderate thallus size, smooth and terete gelatinous lobes, presence of a stipe (often branched), globose carposporangia, and non-isodiametric shaped cells subtending tetrasporangia. Phylogenetic analyses revealed that G. punonomaewa is most closely related to species found in tropical and subtropical surface waters, contrasting with its dark mesophotic habitat. The study used molecular phylogenetic techniques to clarify the diversity of Dumontiaceae, including a tentative record of Dudresnaya babbittiana, pending type material sequencing.
Salonga National Park
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Researchers have identified a new species of air-breathing catfish, Clarias monsembulai, from the Congo River tributaries within and around Salonga National Park, Democratic Republic of the Congo. This discovery is notable for its exceptionally long white barbels, which distinguish it from similar species like Clarias buthupogon. The study also revisits the classification of this species within the subgenus Clarioides, though acknowledges limited morphological data to support this grouping. Additionally, the validity of the subspecies Clarias angolensis macronema is discussed.
Sangay National Park
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Researchers have identified and described a new species of Andean mouse, the largest of its genus found in Ecuador. This rodent, belonging to the 'aureus' group within the Thomasomys genus, inhabits the wet montane forests of Sangay National Park at elevations between 3,400–3,900 meters. Molecular phylogeny analysis using mitochondrial genes confirmed its distinct status and close relationship with an undescribed species from northern Ecuador. This discovery increases the known diversity of Thomasomys to 48 species, with 18 now recognized in Ecuador alone.
Paraty and Ilha Grande – Culture and Biodiversity
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Researchers have identified and described a new species of Megaspira, a tall-spired land snail native to Brazil. The discovery, named <em>Megaspira adenticulata</em> sp. nov., was made on Ilha Grande, a UNESCO World Heritage Site in southeastern Brazil. This species is distinguished by its lack of apertural lamellae and light brown spots, which are present in other Megaspiridae species. The study employed shell morphology, microsculpture analysis, and inner anatomy examination—techniques not previously applied to the genus—to characterize this new taxon. <em>M. adenticulata</em> also stands out for its smaller average size (27 mm height) and 16 whorls. Collected under leaf litter near rocks and shallow soil, this finding contributes to the understanding of Megaspira's biodiversity and taxonomic complexity in Brazil.
Gondwana Rainforests of Australia
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Researchers have identified a new species of mountain frog, Philoria knowlesi, within the Gondwana Rainforests World Heritage Area of eastern Australia. This discovery was made through comprehensive genetic sampling and analysis, including SNP data from the nuclear genome, which revealed distinct genetic lineages in the central and western McPherson Ranges. The study also clarified the distributions of two other species, P. loveridgei and P. kundagungan, while highlighting significant threats to these amphibians, including climate change and chytridiomycosis. All three taxa—Philoria knowlesi, P. loveridgei, and P. kundagungan (including its northern subpopulation)—are classified as Endangered (EN), with the southern subpopulation of P. kundagungan critically endangered (CR). The findings underscore the urgent need for conservation efforts to protect these highly threatened species.
Brazilian Atlantic Islands: Fernando de Noronha and Atol das Rocas Reserves
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Researchers have identified and described a new species of pincer wasps, Deinodryinus noronhensis, from the oceanic archipelago of Fernando de Noronha in Brazil. This marks the first record of the genus Deinodryinus Perkins in the region. The study includes an illustration of the new species and updates a key for identification. Additionally, it discusses the significance of this discovery within the northeastern Brazilian context. The research contributes to our understanding of biodiversity in UNESCO World Heritage Sites, particularly in isolated oceanic environments.
Amami-Oshima Island, Tokunoshima Island, Northern part of Okinawa Island, and Iriomote Island
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2022 —
WHE46A652125A
Researchers have identified and described a new species of sand fly, <i>Sergentomyia iriomotensis</i>, from Iriomote Island in the Ryukyu Archipelago, Japan. This discovery contributes to the understanding of biodiversity in the region, particularly within the genus <i>Sergentomyia</i>. The study provides detailed morphological descriptions and illustrations, focusing on key anatomical features such as genitalia (coxite, style, aedeagus, surstyle, paramera, and genital pump), head structures (pharynx, cibarium, antennal segments), and wing morphology. These findings are significant for taxonomic studies and may have implications for vector-borne disease research in the area.
Anticosti
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2022 —
WHED2CDA7EBA6
Researchers have identified a new species of the brachiopod genus <em>Hirnantia</em>, <em>H. notiskuani</em>, from the lower Ellis Bay Formation on Anticosti Island, eastern Canada. This discovery, alongside the previously documented <em>H. sagittifera</em> in the uppermost Ellis Bay Formation, confirms that the entire formation spans the Hirnantian age, a critical period marking the Late Ordovician mass extinction. The study integrates brachiopod assemblages with palynological and chemostratigraphic data to refine the geological timeline of this UNESCO World Heritage Site. The findings highlight the unique diversity of the <em>Hirnantia</em> fauna in Anticosti, blending elements from both typical Hirnantian and Laurentian epeiric seas.
Old City of Jerusalem and its Walls
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2022 —
WHEB45CE2E6FC
Emperor Justinian's construction of the Nea Church (531–543) in Jerusalem, as described by Procopius and Cyril of Scythopolis, may have symbolically positioned it as a typological successor to the Jewish Temple. Archaeological evidence from excavations led by Nahman Avigad supports this theory, suggesting Justinian intended the Nea not only as a new Church of Mary but also as a reimagining of Solomon's Temple. This study compares contemporary literary sources with archaeological findings to explore Justinian's theological and symbolic intentions, contributing to the understanding of his building activities in the Holy Land.
Chief Roi Mata’s Domain
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2022 —
WHE0BDB4AA384
A pivotal ethnographic encounter between Jean Guiart and Lelepa elders in 1958 uncovered critical details about the late sixteenth-century 'court' of Chief Roi Mata, a key figure in Vanuatu's history. Guiart's meticulous field notes from this single evening on Lelepa became foundational for José Garanger's later archaeological surveys (1966-67), which directly informed the nomination and inscription of Chief Roi Mata’s Domain as Vanuatu’s first UNESCO World Heritage Site in 2008. The study reconstructs this encounter by cross-referencing Guiart’s field journal, interview recollections, and oral histories from participating elders, highlighting its enduring significance for both cultural heritage preservation and archaeological research.
