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A new pubescent variety of Conophytum from the southern Richtersveld: Conophytum flavum subsp. novicium var. kosiesense.

Richtersveld Cultural and Botanical Landscape — 2017 — WHEEE0943CAE3

Scientists have identified and described a new pubescent variety of Conophytum, C. flavum subsp. novicium var. kosiesense, distinguished by its dense layer of trichomes that give the plant a greyish-white appearance, particularly visible under scanning electron microscopy. This discovery, named for the Kosies mountain in the southern Richtersveld, contributes to the understanding of biodiversity in this UNESCO-listed region. The research employed morphological and microscopic analysis to characterize the new taxon, highlighting its unique visual traits.

A new species of Aspidura Wagler, 1830 (Squamata: Colubridae: Natricinae) from Sri Pada sanctuary (Peak Wilderness), Sri Lanka

Central Highlands of Sri Lanka — 2017 — WHEBD99144D45

Researchers have identified a new species of snake, Aspidura ravanai, from the Sri Pada sanctuary in Sri Lanka's central highlands. This discovery, the eighth species of its genus known in the country, distinguishes itself through unique color patterns, scalation, and genetic makeup. Molecular analysis suggests that the genus Aspidura began diversifying during the Miocene epoch, around 18 million years ago, with A. ravanai diverging from its likely sister species, A. trachyprocta, at least 6.2 million years ago. The new species is currently known only from its type locality on the western slopes of Sri Pada Peak, highlighting the region's significant biodiversity.

A new species of Diplocentrus (Scorpiones: Diplocentridae) with punctate pedipalp surfaces, a diagnostic character within the “mexicanus” group

Tehuacán-Cuicatlán Valley: originary habitat of Mesoamerica — 2017 — WHE10D8AE886E

Researchers have identified a new species of scorpion, Diplocentrus duende, within the Tehuacán-Cuicatlán Valley, Mexico. This discovery is notable for its punctate pedipalp surfaces, a rare trait shared by only four other species in the genus Diplocentrus. The study suggests that this characteristic evolved independently within the 'mexicanus' group of Diplocentrus, distinguishing it from other diplocentrids. The research, based on adult male specimens, highlights the biodiversity and unique evolutionary adaptations present in this UNESCO-listed region, offering insights into the genetic diversity and ecological significance of Mesoamerica's originary habitat.

A new species of Elachistocleis (Anura: Microhylidae) from the Brazilian Pantanal

Pantanal Conservation Area — 2017 — WHEF08D1C0511

Researchers have identified a new species of Elachistocleis frog within the Brazilian Pantanal, distinguished by unique morphological traits such as its medium to large size (26.9–40.3 mm), grayish dorsum with white dots and an elongated dark spot, and cream-colored markings on limbs and venter. This discovery highlights the biodiversity significance of the Corumbá protected area in Mato Grosso do Sul, where four species of Oval frogs now reside. The study underscores the need for further field investigations in the Maciço do Urucum to assess herpetofauna diversity in this critical region.

A new species of Hippopsis Lepeletier & Audinet-Serville, 1825 from Panama and key to species (Coleoptera, Cerambycidae, Lamiinae)

Darien National Park — 2017 — WHEF28ADD90AF

Researchers have identified and described a new species of longhorn beetle, Hippopsis raberi, from Darién National Park, Panama. This discovery expands the known diversity of the genus Hippopsis within the Cerambycidae family. The study also provides a comprehensive key to 40 species of the genus, facilitating future taxonomic studies. The research combines morphological analysis with detailed examination of beetle specimens, contributing valuable insights into the biodiversity of this UNESCO World Heritage Site.

A New Species of Microlicia (Melastomataceae) with Bright Golden Cuticle from Chapada dos Veadeiros, Goiás (Central Brazil)

Cerrado Protected Areas: Chapada dos Veadeiros and Emas National Parks — 2017 — WHE1786851F43

Researchers have discovered a new species of Microlicia (Melastomataceae) in the Cerrado Protected Areas of Chapada dos Veadeiros and Emas National Parks, Brazil. This species, named Microlicia chrysoglandulosa, is distinguished by its unique bright golden cuticle covering spherical, short-stalked glandular trichomes found on internodes, leaf surfaces, margins, pedicels, hypanthium, and sepals—a feature not previously documented in the genus. The discovery was made through detailed morphological analysis, comparing it to similar species like M. martiana, M. psammophila, and M. tenuifolia. The study highlights the importance of microscopic examination in identifying novel plant taxa within biodiverse regions.

A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status

Manú National Park — 2017 — WHE227C5F07E3

Researchers have identified a new species of poison-dart frog, Ameerega shihuemoy, inhabiting the Amazonian slopes of the Andes within Peru's Manu Province. This discovery is supported by distinct morphological traits—such as its black dorsum with cream to light orange dorsolateral lines and blue belly reticulated with black—and unique bioacoustic characteristics, including a lower note repetition rate and higher fundamental frequencies in its mating call. Phylogenetic analysis of mitochondrial DNA further confirms its genetic distinctiveness, placing it closest to Ameerega macero and other related species. The frog exhibits seasonal habitat preferences, favoring rocky streams during the dry season and temporary water bodies during the rainy season. Given its small geographic range, the study recommends classifying A. shihuemoy as 'Near Threatened' under IUCN Red List criteria.

A new species of Rhinophis Hemprich, 1820 (Serpentes: Uropeltidae) from the central hills of Sri Lanka

Central Highlands of Sri Lanka — 2017 — WHE297F80BD2B

Researchers have identified a new species of uropeltid snake, Rhinophis roshanpererai, from the central highlands of Sri Lanka. This discovery, based on three specimens from Badulla District, distinguishes the species by its unique dorsal scale rows, ventral scales, and color pattern lacking pale stripes. It also features a very small tail shield with four or three prominent spines. The new species likely has a restricted range, confined to similar habitats and elevations in the central highlands. This brings the total nominal species of Rhinophis to 20, with four of the 16 Sri Lankan species having been described since 2009.

A new species of the Genus Adenissus (Hemiptera: Fulgoroidea: Caliscelidae) from United Arab Emirates

Wadi Wurayah — 2017 — WHEC569722056

Researchers have identified and described a new species of planthopper, Adenissus fuscus, from Wadi Wurayah National Park in the United Arab Emirates. This discovery expands the known diversity of the genus Adenissus to three species within the Arabian Peninsula, with A. fuscus being the second recorded in the UAE. The species is distinguished by its smaller body size (4.6 mm for females), brown coloration, and elongated fore wings that reach the hind margin of abdominal tergite IV. Phylogenetic analysis suggests a close relationship with A. isinus from Iran, both sharing unique morphological traits such as an elongate coryphe and long rostrum. The study provides a key to differentiate these species, contributing valuable insights into the taxonomy and biodiversity of Hemiptera in the region.

A new species of Voria Robineau-Desvoidy (Diptera: Tachinidae) from Area de Conservación Guanacaste in northwestern Costa Rica

Area de Conservación Guanacaste — 2017 — WHEC4EC8F2432

Scientists have identified a new species of parasitic fly, Voria erasmocoronadoi, within the genus Voria (Diptera: Tachinidae), discovered in Area de Conservación Guanacaste (ACG) in northwestern Costa Rica. This discovery was part of an ongoing inventory of wild-caught caterpillars, encompassing diverse moth and butterfly families. The research provides a detailed morphological description, life history data, molecular analysis, and photographic documentation of the species. Additionally, the study reclassifies several previously recognized genera as synonyms under Voria, including Xenoplagia, Hystricovoria, Afrovoria, Anavoria, and Itavoria, and proposes new combinations for three species. This work not only expands our understanding of fly biodiversity in ACG but also sheds light on host-parasite relationships within this ecologically significant region.

A new species ofTriteSimon, 1885 (Araneae: Salticidae) from New Zealand, with remarks onTriterelationships and radiation

Lord Howe Island Group — 2017 — WHE2E8D475EFE

Researchers have identified and described a new species of jumping spider, Trite pollardi sp. nov., previously known from behavioral studies as 'Holoplatys sp.' This discovery contributes to the understanding of the genus Trite's diversity and distribution, particularly in New Zealand, New Caledonia, Lord Howe Island, and Norfolk Island. The study distinguishes two species groups within Trite: the planiceps-group, found across multiple regions, and the incognita-group, limited to New Zealand. Additionally, it proposes three scenarios for the origin, relationships, and radiation of Trite in these areas while excluding three previously misclassified species from the genus. The research integrates behavioral observations with taxonomic analysis to elucidate evolutionary patterns.

A new well-preserved sturgeon (Chondrostei: Acipenseridae) from the Late Cretaceous of Alberta, Canada

Dinosaur Provincial Park — 2017 — WHEC980C83C75

Researchers have identified a new species of sturgeon from the Late Cretaceous period, based on a well-preserved, articulated specimen discovered in Dinosaur Provincial Park, Alberta. This discovery is significant because articulated fish remains are rare in the park, and the new species exhibits unique ornamentation patterns on its dermal skull bones that distinguish it from previously known Cretaceous sturgeons in North America. The study highlights the importance of such findings in understanding the biodiversity and evolutionary history of prehistoric fishes.

A Picturesque Modernity in 1920s Peru and Argentina: Ruins, Cuzco and Americanism in the Photographic Reportages ofVariedadesandPlus Ultra

City of Cuzco — 2017 — WHE3D543F10E5

Photographic reportages on Cuzco, Peru, published in the 1920s by Variedades and Plus Ultra, reveal a dual discourse of modernity that challenged Western narratives. These images, blending aesthetic and documentary value, contributed to an indigenista proposal for national identity while familiarizing urban audiences with regional traditions through tourism and the picturesque. Comparative analysis with Argentine publications shows this trend was part of a broader Americanist movement shaping perceptions of tradition and modernization in the 1920s.

A pleasing view: Landscape and composition in the design of Holland's country estates

Droogmakerij de Beemster (Beemster Polder) — 2017 — WHE314A1AF332

Seventeenth-century Dutch Republic witnessed a surge in the popularity of country estates, known as 'buitenplaatsen,' among affluent citizens. These substantial residences, often clustered together, were strategically located along waterways and reclamation areas such as the Beemster Polder, Vecht, and Amstel River, significantly shaping Holland's landscape during that era. The study reveals how this widespread fashion influenced the design and distribution of country estates, with notable concentrations around Amsterdam, Haarlem, Leiden, and beyond. By analyzing historical waterboard maps and geographical data, the research provides insights into the spatial organization and aesthetic composition of these estates, contributing to our understanding of Dutch landscape architecture during this period.

A Porphyry Workshop in Norman Palermo

Arab-Norman Palermo and the Cathedral Churches of Cefalú and Monreale — 2017 — WHE69A7A5B292

A Porphyry Workshop in Norman Palermo challenges the long-held assumption that medieval stonemasons lacked the technical skills and tools to carve porphyry, a hard stone. The study identifies five 12th-century porphyry sarcophagi in Sicilian cathedrals, along with other artefacts commissioned by Norman kings, as evidence of a specialized workshop dedicated to porphyry carving. Analysis of these tombs suggests the provenance of both the material and their sculptors, offering new insights into medieval craftsmanship and artistic practices.

A Preliminary Appraisal of Marginalia in West African Manuscripts from the Mamma Haïdara Memorial Library Collection (Timbuktu)

Timbuktu — 2017 — WHE4D4858A6A2

A preliminary appraisal of marginalia in West African manuscripts from the Mamma Haïdara Memorial Library Collection (Timbuktu) reveals that these annotations, often overlooked, offer valuable insights into the history of ideas, knowledge transmission, and social and economic dynamics. The study identifies common types of marginalia, such as corrections, commentaries, and symbols, some of which are unique to West African manuscripts while others align with broader Arabic manuscript traditions. Independent textual fragments and ownership notes were also prevalent. This research provides a comparative framework for understanding the characteristics of marginalia in this region, hinting at its potential for further study.

A propósito de La última cena, performance de Verónica Ruth Frías

Church and Dominican Convent of Santa Maria delle Grazie with “The Last Supper” by Leonardo da Vinci — 2017 — WHEA1E4461BF3

Leonardo da Vinci's 'The Last Supper' (Cenacolo or L’Ultima Cena), painted in the refectory of Santa Maria delle Grazie convent in Milan at the end of the 15th century, marked a groundbreaking departure from previous biblical depictions. Commissioned by Ludovico Sforza for the Dominican convent, this masterpiece redefined artistic representation of the New Testament passage. The study 'A propósito de La última cena' by Verónica Ruth Frías analyzes the performance and cultural significance of da Vinci's work, offering insights into its historical context and enduring influence on art and heritage preservation.

A Radical Building: The Science of Politics and the New Palace of Westminster

Palace of Westminster and Westminster Abbey including Saint Margaret’s Church — 2017 — WHE29507C496E

The Palace of Westminster and Westminster Abbey, including Saint Margaret’s Church, exemplify the intersection of political science and architectural innovation. This study reveals how the radical design of the New Palace of Westminster was shaped by scientific principles, blending functionality with symbolic significance. It explores the integration of political science into architecture, demonstrating how structural and spatial elements were deliberately crafted to serve both practical governance needs and ceremonial functions. The research approach combines historical analysis with architectural theory, offering insights into the deliberate fusion of science and politics in one of the UK’s most iconic landmarks.

A railway increases the abundance and accelerates the phenology of bear‐attracting plants in a forested, mountain park

Canadian Rocky Mountain Parks — 2017 — WHE175F8ECD0C

Railway edges in Banff and Yoho National Parks significantly enhance the abundance, diversity, and maturation rate of bear-attracting plants compared to adjacent forest areas. The study found that plant richness, cover, and flowering rates were greater near railways, with some species showing up to five times more fruit occurrence than 50 meters into the forest. Notably, buffaloberry (Shepherdia canadensis), a critical pre-hibernation resource for grizzly bears, exhibited higher sugar content, faster ripening, and increased fruit production within 15 meters of the rail. These findings suggest that railways may inadvertently increase strike risks for bears by concentrating food resources, particularly at higher elevations. The research used field surveys across two growing seasons to quantify plant responses along an elevational gradient, highlighting potential mitigation strategies such as removing attractants or creating safer foraging habitats.

A Remarkable New Species of Microlicia (Melastomataceae) Including an Identification Key to Species of the Genus from the Chapada dos Veadeiros National Park, Goiás, Brazil

Cerrado Protected Areas: Chapada dos Veadeiros and Emas National Parks — 2017 — WHE3BA6195732

Researchers have identified and described Microlicia stenodonoides, a remarkable new species of shrub within the Melastomataceae family, distinguished by its dwarf arboreal habit, large flowers (up to 4 cm in diameter), and unique morphological traits. This discovery, documented from Chapada dos Veadeiros National Park in Brazil's Cerrado biome, challenges traditional taxonomic boundaries, as its characteristics resemble those of Stenodon but align more closely with Microlicia due to key features such as non-thickened cortex stems and dimorphic stamens. The study also provides an identification key for Microlicia species in the park, offering critical insights into biodiversity, ecology, and conservation status. Additionally, it details the species' flowering and fruiting periods, contributing to broader understanding of its ecological role within this UNESCO-listed protected area.