An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Elateridae; agricultural land; females; gas chromatography-mass spectrometry; headspace analysis; males; pests; sex pheromones; Alberta
Abstract:
... Sex pheromones are known for only a few major click beetle (Coleoptera: Elateridae) pests in North America. These pheromones could be used to monitor, as well as control, adult beetles. Our objective was to identify the sex pheromone of female Selatosomus aeripennis destructor (Brown), a predominant elaterid pest species in farmland in the Canadian Prairie provinces. Headspace volatiles from a gro ...
... Since the late 1980s, long-term monitoring of terrestrial ecosystems in metal-contaminated areas near the Middle Ural Copper Smelter has been carried out in the Central Urals. As a part of these monitoring programmes, the data on species diversity, community composition and abundance of soil macroinvertebrates continue to be gathered. The dataset (available from the GBIF network at https://www.gbi ...
... We investigated and described the thoracic structures, jumping mechanism, and promesothoracic interlocking mechanism of the click beetle Campsosternus auratus (Drury) (Elateridae: Dendrometrinae). Two experiments were conducted to reveal the critical muscles and sclerites involved in the jumping mechanism. They showed that M2 and M4 are essential clicking-related muscles. The prosternal process, t ...
Elateridae; electroantennography; entomology; females; forests; indigenous species; males; octanoic acid; pests; sex attractants; California
Abstract:
... Most known click beetle (Coleoptera: Elateridae) sex pheromones have been identified from economically important European species. We hypothesized that pheromone components might be conserved between New and Old World species, and so tested blends of known pheromones in California and Washington states. Males of the endemic species Idolus californicus and Idolus columbianus (subfamily Elaterinae) ...
... The Nandhour Wildlife Sanctuary, which is located in the biodiversity rich Terai Arc Landscape of India, provides a vivid array of habitats for wildlife in tropical to sub-tropical forest ecosystems. However, the protected landscape of Nandhour is least explored in terms of insect fauna including beetle diversity, which is pre-requisite for the successful long-term provisioning of ecosystem functi ...
Elateridae; chemical ecology; esters; males; pests; sex pheromones
Abstract:
... Hexanoic acid, 1-octanol, 1,8-octanediol, octyl hexanoate, 1,8-octanediol monohexanoate, and 1,8-octanediol dihexanoate were identified in headspace volatiles collected from the crushed abdomen of a female click beetle of the species Parallelostethus attenuatus (Say) (Elaterinae, tribe Elaterini). In field trials carried out in Illinois, South Carolina, North Carolina, and Virginia, adult male bee ...
Elateridae; entomology; new species; taxonomic keys; China; Nepal
Abstract:
... The click-beetle genus NeocsikiaÔhira & Becker, 1972 is newly recorded from Xizang, China upon the discoveries of Neocsikia nepalensisÔhira & Becker, 1972 and N. xuhaoi Qiu, sp. nov.Neocsikia nepalensis is redescribed based on the type material from Nepal and material collected in Nyalam County, Xizang, China. Neocsikia xuhaoi Qiu, sp. nov. is described based on the material collected in Mêdog Cou ...
... Wireworms, the soil-dwelling larvae of click beetles (Coleoptera: Elateridae), comprise major pests of several crops worldwide, including maize and potatoes. The current trend towards the reduction in pesticides use has resulted in strong demand for alternative methods to control wireworm populations. This review provides a state-of-the-art of current theory and practice in order to develop new ag ...
Elateridae; Fagus; forests; species richness; trees; Central European region
Abstract:
... The natural composition of forests has undergone significant changes over recent centuries. A closer-to-natural tree species composition has long been perceived as key to a high biodiversity. We investigated the impact on communities of click beetles (Elateridae) caused by changes in the tree species composition of spruce monocultures compared to reference sites of recently unmanaged natural beech ...
... We reviewed the diversity of neotenic click-beetle tribe Drilini in Iran. Three species classified in two genera are known from that country: Drilorhinus klimenkoiKovalev, Kirejtshuk, and Shapovalov, 2019, the only species of the monotypic DrilorhinusKovalev, Kirejtshuk, and Shapovalov, 2019, and two species of the predominantly Mediterranean genus Drilus Olivier, 1790, i.e., Drilus iljiniBarovski ...
Athous; Palearctic region; fauna; zoogeography; Black Sea
Abstract:
... The ecological properties and zoogeographical composition of the Elateridae fauna of the Eastern Black Sea region is presented. During field studies, 53 species belonging to five subfamilies and 23 genera were collected. Among these, 13 species are recorded for the first time from the research area and detailed locality records for Turkey were given for two of them. With the addition of previously ...
... The Elateridae (click-beetles) are the largest family in Elateroidea; however, their relationships, systematics and classification remain unclear. Our understanding of the origin, evolution, palaeodiversity and palaeobiogeography of Elateridae, as well as reconstruction of a reliable time-calibrated phylogeny for the group, are hampered by the lack of detailed knowledge of their fossil record. In ...
Dimas Mejía-Sánchez; Sergio Aranda-Ocampo; Cristian Nava-Diaz; Rodolfo De La Torre-Almaráz; Daniel Teliz-Ortíz; Samuel Ramírez-Alarcón; Manuel Livera-Muñoz; Esteban Rodríguez-Leyva
... Tetecho (Neobuxbaumia tetetzo, Coulter, Backeberg) is an endemic columnar cactus in Zapotitlán Salinas Valley, Puebla, Mexico. Tetecho has an important role in the semi-arid ecosystem. For at least 8 years, tetecho cactus has shown symptoms of soft rot and necrosis. Insects were associated with the diseased plants. The main goal of the research was to identify insects associated with diseased tete ...
... True wireworms (Coleoptera: Elateridae) and false wireworms (Coleoptera: Tenebrionidae) are common pests of cotton (Gosssypium hirsutum L.) on the Texas High Plains. Wireworms as larvae damage cotton by feeding on the roots, hypocotyl, and cotyledon and reducing plant stand. A field study was done with the objective to determine how seeding rate in the presence of wireworms affects plant stand and ...
Anthribidae; Brentidae; Buprestidae; Cerambycidae; Cleridae; Cryptophagidae; Curculionidae; Dermestidae; Elateridae; Endomychidae; Lathridiidae; Nitidulidae; Ptinidae; Scarabaeidae; Staphylinidae; Tenebrionidae; Xestobium; Zopheridae; bycatch; data collection; forests; state parks; Maine
Abstract:
... A three-year trapping study was carried out in a touchdown area following an EF1 tornado in a red spruce forest in Baxter State Park, Maine, USA during 2014–2016. Coleopteran bycatch from this study was retained and subsequently identified. This paper reports 54 new state records for Maine from this bycatch dataset. Two of these species, Hadreule elongatula (Gyllenhal) (Ciidae) and Xestobium gaspe ...
... This is the first record of parasitic mite Leptus sp. (Trombidiformes, Erythraeidae) parasitizing adult males of click beetles Monocrepidius flavangulus Candeze 1859 and Glyphonyx flohriChampion 1896 (Coleoptera: Elateridae), as well as the first record of Leptus species in the municipalities of Ocampo and Tula. It also is the first record for the Coleoptera species in this study in the State of T ...
Elateridae; new species; Andaman and Nicobar Islands; India
Abstract:
... A new species, Lanelater andamanensis (Coleoptera: Elateridae), is described from Little Andaman Island, India. Lanelater Arnett is recorded from the Andaman and Nicobar Islands for the first time. This species is similar to the Indonesian species Lanelater sobrinus (Candèze, 1887), but differs in pubescence, elytral length ratio, grooves and punctures on the prosternum, shape of the mesal posteri ...
Cordyceps militaris; Ophiocordyceps; Russia; biological control; data collection; fungi; genes; insects; new species; phylogeny; soil; species diversity; wood; China
Abstract:
... Species of Cordyceps sensu lato (Hypocreales, Sordariomycetes) have always attracted much scientific attention for their abundant species diversity, important medicinal values and biological control applications. The insect superfamilies Elateroidea and Tenebrionoidea are two large groups of Coleoptera and their larvae are generally called wireworms. Most wireworms inhabit humid soil or fallen woo ...
Collembola; Nematoda; Russia; air pollution; biodiversity; business enterprises; data collection; ecosystems; paper; pulp; pulp and paper industry; soil; soil invertebrates
Abstract:
... The role of soil invertebrates in the cycle of substances, soil-forming processes and the provision of ecosystem services is undeniable. Therefore, soil invertebrates are valuable in bioindication studies. Comprehensive research of soil invertebrates in the production area of Mondi Syktyvkar JSC as the largest pulp and paper enterprise in the European part of Russia was initiated in 2003. A huge a ...
... The possibilities of applying various methods to study Coleoptera give unexpected and original results. The studies were carried out with the help of fermental crown traps in 2018–2020 on the territory of eight regions in the central part of European Russia. The biodiversity of the Coleoptera that fall into crown traps includes 294 species from 45 families. The number of species attracted to the f ...
... There are few studies on the vertical distribution and seasonal activity of arthropods in open habitats (in glades) in temperate forests due to methodological problems associated with the arrangement of certain structures for trapping. However, glades in forests are places of significant biodiversity of native animals, which are attracted to such areas by the possibilities of nutrition, reproducti ...
... Fifteen species of Pectocera Hope, 1842 are recognised from China, of which two are new, i.e. Pectocera attenuator Liu and Jiang sp. nov. and Pectocera truncata Liu and Jiang sp. nov., and one is newly recorded, i.e. Pectocera hige Kishii, 1993. A key to the known species, a checklist, and a distribution map of Chinese Pectocera species are provided. urn:lsid:zoobank.org:act:D24D1A7D-F537-4092-B00 ...
Elateridae; male genitalia; new species; zoology; Lebanon; Middle East
Abstract:
... A new species of the genus Elathous Reitter, 1890 from Lebanon is described and illustrated. Elathous nemeri sp. nov. is similar to other Levantine species, but can be easily recognised from its congeners by its elongated pronotum as well as by the shape of the male genitalia. http://www.zoobank.org/urn:lsid:zoobank.org:pub:9A2D7DAF-7B6B-4BEF-8866-1000FCACC91F ...
DNA; DNA primers; Diabrotica; Elateridae; Eptesicus fuscus; Hypena; Lasiurus borealis; Lygus; Spodoptera; Stenolophus; adverse effects; agriculture; arthropods; corn; crop damage; design; detection; diet; ecosystems; environment; feces; harness; human health; insecticides; learning; moths; pest control; rootworms; sampling; Corn Belt region
Abstract:
... To meet growing global food demand, producers are actively searching for ways tocrop yield. One way to boost yield is to reduce arthropod damage. However, insecticides are becoming less effective and can have detrimental effects on human health and the environment. Learning how to harness natural pest control is one way to reduce arthropod damage to crops and avoid adverse effects of insecticide u ...
Hume B. Douglas; Robin Kundrata; Adam J. Brunke; Hermes E. Escalona; Julie T. Chapados; Jackson Eyres; Robin Richter; Karine Savard; Adam Ślipiński; Duane McKenna; Jeremy R. Dettman
... Click-beetles (Coleoptera: Elateridae) are an abundant, diverse, and economically important beetle family that includes bioluminescent species. To date, molecular phylogenies have sampled relatively few taxa and genes, incompletely resolving subfamily level relationships. We present a novel probe set for anchored hybrid enrichment of 2260 single-copy orthologous genes in Elateroidea. Using these p ...
Afrotropical region; Bayesian theory; Elateridae; Nearctic region; Neotropics; mitochondrial genome; mitogenomics; new status; new subfamily; phylogeny; statistical analysis; Australasian region
Abstract:
... Elateridae is a taxon with very unstable classification and a number of conflicting phylogenetic hypotheses have been based on morphology and molecular data. We assembled eight complete mitogenomes for seven elaterid subfamilies and merged these taxa with an additional 22 elaterids and an outgroup. The structure of the newly produced mitogenomes showed a very similar arrangement with regard to all ...
Cerambycidae; Elateridae; Nitidulidae; Protaetia; Russia
Abstract:
... Ruchin AB, Egorov LV, Polumordvinov OA. 2021. Coleoptera of the Penza region, Russia based on fermental crown trap). Biodiversitas 22: 1946-1960. There are the results of processing the material of the 2019-2020 studies on Coleoptera from the Penza region, Russia. The surveys were carried out using fermental crown traps in various habitats on the territory of 18 districts of the region. In total, ...
... Insect fossils bear important information about the evolutionary history of the group. The fossil record of Elateridae, a large cosmopolitan beetle family, has been greatly understudied and the available data are often replete with ambiguity and uncertainty. The research of Elateridae evolution cannot be done without solid genus-group name concepts. In this study we provide an updated comprehensiv ...
... Wireworms are a major concern for wheat growers and several other crops around the globe. Environmentally friendly management strategies are needed because the present conventional chemical seed treatments can be ineffective and pose environmental risks. While biological control of wireworms in a general sense has not been practical, use of entomopathogenic fungi (EPF) is one environmentally frien ...
Roman Yu. Dudko; Guzel A. Danukalova; Anna A. Gurina; Alexander V. Ivanov; Yuri E. Mikhailov; Eugenija M. Osipova; Alexander S. Prosvirov; Alexey Yu. Solodovnikov; Andrei A. Legalov; Evgenii V. Zinovyev
... The paper presents new data on the subfossil insects and molluscs, as well a new radiocarbon date for the Gornovo site in the Southern Fore-Urals. As a result, the stratigraphic interpretation of the sediments of the lower part of the first above floodplain terrace of the Belaya River is corrected and they are assigned to the Tabulda Horizon (MIS 3) of the Upper Pleistocene in the regional scheme ...
Elateridae; canopy; fauna; flora; habitats; insects; landscapes; morphospecies; national parks; species richness; tropical rain forests; Indonesia
Abstract:
...
Jambi province is one of the regions in Indonesia that has tropical rainforests with different landscape characteristics in each region. Tropical rainforests contain the highest biodiversity in the world and as a habitat for various types of flora and fauna, including elaterid beetles. Elaterid beetles have an important role as ecological bioindicators. The aim of this research was to study the ...
... Like most phytophagous insect pests, wireworms are suspected to use plant volatile organic compounds (VOCs) to locate appropriate host plants. Preliminary field observations at our study site showed strong differences in the infestation level of four varieties of maize by wireworms. We raised and tested the hypothesis that these maize varieties have differential susceptibility/attraction to wirewo ...
Elateridae; elytra; new species; Costa Rica; Guatemala; Mexico; Panama
Abstract:
... Lissomus cacique Johnson, new species from Costa Rica and Panama is described and discriminated from its morphologically most similar and geographically disjunct congener, Lissomus flavipennis Guérin-Méneville from Guatemala and southern Mexico. These two species form a unique pair in Lissomus Dalman distinguished by their relatively large and robust body form, yellow-brown to orange-red elytra no ...
... The morphology of the Jurassic fossil Archaeolus funestus Lin, 1986, which was previously placed in the extinct click-beetle subfamily Protagrypninae (Coleoptera: Elateridae), is revised based on a re-examination of the type specimen. The validity of Protagrypninae is discussed and further questioned, partly based on the newly observed characters in A. funestus, including the surface sculpture of ...
... Bioluminescence has been hypothesized as aposematic signalling, intersexual communication and a predatory strategy, but origins and relationships among bioluminescent beetles have been contentious. We reconstruct the phylogeny of the bioluminescent elateroid beetles (i.e. Elateridae, Lampyridae, Phengodidae and Rhagophthalmidae), analysing genomic data of Sinopyrophorus Bi & Li, and in light of ou ...
... A 4-yr study was conducted comparing the efficacy and value of fungicide-only (FST), neonicotinoid insecticide + fungicide (NST), and diamide insecticide + fungicide (DST) seed treatments for commercial corn Zea mays L. and soybean Glycines max (L.) Merr. production in Ontario, Canada. Plant stand, plant vigor, above- and below-ground insect injury, and yield were assessed on 160 field-scale exper ...
Elateridae; Palearctic region; fauna; holotypes; lectotypes; China
Abstract:
... The Chinese species of Phorocardius Fleutiaux, 1931 have been studied and six species are described as new: P. alterlineatus Ruan & Douglas, sp. nov.; P. flavistriolatus Ruan & Douglas, sp. nov.; P. minutus Ruan & Douglas, sp. nov.; P. rufiposterus Ruan & Douglas, sp. nov.; P. yunnanensis Ruan & Douglas, sp. nov.; and P. zhiweii Ruan, Douglas & Qiu, sp. nov. Lectotypes are designated for Cardiopho ...
... The continued decline in both populations and diversity of soil macrofauna in agroecosystems remains a major concern for sustainable food production in Southern Africa. Macrofauna abundance and diversity were examined in a maize monocropping system following repeated incorporation of Calliandra calothyrsus, Crotalaria juncea, cattle manure, maize stover, and Pinus patula sawdust at 1.2 or 4.0 t C ...
... Spatial distribution of the click beetle Adrastus pallens (F.) in a typical agricultural landscape of Northwest Russia and the reasons for high abundance of this species in the grain-grass-tilled crop rotation fields were studied. Perennial grasses, which annually occupied 2 out of 7 fields in the crop rotation system, were of great importance in maintaining high abundance of A. pallens due to the ...
Dendrobaena; Diplopoda; Elateridae; Lithobius; Philonthus; Russia; acidity; detritivores; dominant species; invertebrates; papermaking; pulp; pulp and paper industry; pulp and paper mills; soil fauna; soil pH; species richness; taiga
Abstract:
... Analysis of the state of soil macrofauna during a period of reduced emissions from pulp and paper production revealed changes in the structural parameters of invertebrate communities in pine and spruce forests in the impact, buffer, and background areas. The macrofauna of pine and spruce forests is characterized by a high similarity and low diversity at the level of large taxa. This is typical fea ...
Elateridae; cluster analysis; male genitalia; ultrastructure
Abstract:
... Morphologies of male genitalia of Elateridae (Insecta: Coleoptera) were examined comprehensively by using scanning electron microscopy (SEM). Aedeagal ultrastructures of 65 species were investigated in detail. New morphological structures including small pustules on the apical part of median lobe, small pits with short spine on median lobe and parameres and spines and teeth of inner sac of median ...
Elateridae; fauna; new species; taxonomic keys; China
Abstract:
... Five Chinese species of click-beetles of the genus Gamepenthes Fleutiaux, 1928 are discussed, i.e., G. antennatus (Miwa, 1934); G. holzschuhiSchimmel, 2003; G. hubeiensisSchimmel, 2003; G. jiangxiensisi Schimmel, 2004 and G. montivagus (Miwa, 1929). Two new species, G. clavator Liu & Jiang, sp. n. and G. cuneus Liu & Jiang, sp. n., are described from southern China. Gamapenthes versipellis is remo ...
... BACKGROUND: Wireworms (larvae of the click beetle, Elateridae) are a significant agricultural pest, causing crop damage and reducing yields globally. Owing to the complex nature and opacity of the soil environment, research to investigate wireworm behaviour in situ has been scarce. X‐ray computed tomography (CT) has previously been demonstrated as a powerful tool to independently visualise the 3D ...
Elateridae; animal morphology; biodiversity; head; male genitalia; new species; scientific illustration; taxon descriptions; Syria
Abstract:
... Two new species of the genus Elathous Reitter, 1890 from Syria are described and illustrated. Elathous serjillensis sp. n. is morphologically similar to another Syrian species, E. ekaterinae Preiss, 2003, from which it differs by the shapes of head, pronotum and male genitalia. Elathous transversalis sp. n. can easily be distinguished from its congeners by its pronotum which is distinctly wider th ...
... North Carolina is the largest producer of sweetpotato (Ipomoea batatus L.) in the United States but only a small percentage of total production is organic. Transition to organic sweetpotato production has been limited, in part due to a lack of effective non-chemical strategies to control wireworms (Coleoptera: Elateridae). To help bridge this knowledge gap, this study focused on documenting the re ...
Cerambycidae; Curculionidae; Elateridae; Glischrochilus; Protaetia; Russia; altitude; arthropods; beers; deciduous forests; spatial distribution; species diversity; sugars; temperate zones; trees
Abstract:
... Studies on the vertical distribution of arthropods in temperate forests have revealed the uneven vertical distribution of communities. Many factors influence these patterns simultaneously. However, there are still many questions related to the vertical distribution of Coleoptera in deciduous forests of the temperate zone. The research was carried out within the territory of the Republic of Mordovi ...
... This paper demonstrates that the species composition of the surface-active beetles (Coleoptera: Carabidae, Staphylinidae, Elateridae) in the landscape site is determined by its local crop. The hygrophilous species are most common in areas with dense vegetation. Assemblages of the epigeic beetles in fields of different crops and adjacent habitats (field margins overgrown with shrubs and forbs) are ...
... The genus Nipponodrasterius Kishii, 1966 was established as a member of the subfamily Conoderinae Fleutiaux, 1919 (now tribe Oophorini Gistel, 1848; subfamily Agrypninae Candèze, 1857) based on N. alpicola. The genus was suggested to be unlikely to belong to Agrypninae because it lacks diagnostic features of the Agrypninae. However, there are no taxonomic treatments for the genus or species. Here, ...
... In the present study, we describe the sperm morphology of 11 species of Elateriformia (9 elaterids, 1 lampyrid and 1 buprestid) using transmission electron microscopy. All species exhibited sperm that is not usually observed in insects in general. The most highlighted features are the displacement of the nucleus running parallel to the flagellar components, hitherto observed only in coccinellid an ...
... Changes to the treatment of Coleoptera family-group names published by Bouchard et al. (2011) are given. These include necessary additions and corrections based on much-appreciated suggestions from our colleagues, as well as our own research. Our ultimate goal is to assemble a complete list of available Coleoptera family-group names published up to the end of 2010 (including information about thei ...
... Most studies on plant-insect interactions focus on the aboveground parts of plants, but the knowledge regarding the belowground interactions is increasing. Soil pests are at least equally dangerous to plant health and elicit plant defense mechanisms as well. Wireworms (Coleoptera: Elateridae) are common polyphagous soil pests of various crops, including economically relevant crops such as maize an ...
... A community of click beetles in landscape areas transformed by human activities is isolated from the community of these coleopterans in the surrounding biotopes and has a lower biodiversity, which is confirmed by the calculation of Margalef indices and construction of rarefaction curves. Sites of natural and anthropogenic origin (field margins and forest edges) can contribute to an increase in the ...
... Recent molecular studies have suggested that the clicking beetle families Elateridae, Eucnemidae, Throscidae, and Cerophytidae evolved in the Jurassic and diversified in the Cretaceous. These studies paid little attention to fossils, using them only as dating tools. The identification of Elateridae fossils is challenging, as external synapomorphies are not known for this family. Elateridae can be ...
Chrysomelidae; DNA barcoding; Elateridae; Hydrophilidae; Nearctic region; Palearctic region; Staphylinidae; autumn; new combination; North America
Abstract:
... This study demonstrates the power of DNA barcoding to detect overlooked and newly arrived taxa. Sixty-three species of Coleoptera representing 25 families are studied based on DNA barcode data and morphological analysis of the barcoded specimens. Three of the species involve synonymies or previous taxonomic confusion in North America, while the first Canadian records are published for 60 species. ...
... AIM: To identify the effect of multiple, temporally close, forcing events (i.e. climate‐driven habitat fragmentations/homogenizations) in shaping current patterns of biodiversity in alpine areas. Given their spatial configuration, alpine areas have been traditionally seen as islands surrounded by an “ocean” of unsuitable lands. A quantitative assessment of the effects of Holocene climate fluctuati ...
Elateridae; arid lands; barley; commercial farms; costs and returns; crop rotation; crop yield; field experimentation; grain crops; growers; imidacloprid; oats; pests; seed treatment; spring wheat; Northwestern United States
Abstract:
... In the Pacific Northwest United States, cereal crops (barley, oats, wheat) are the foundation of most dryland crop rotations. Nearly 100% of cereal producers use neonicotinoid seed treatments to manage wireworms, regardless of crop and pest density. However, wireworms cause variable damage to different crops, and whether neonicotinoids boost yield and economic returns across crops remains largely ...
Cerambycidae; Elateridae; acetates; bait traps; bioassays; electroantennography; females; field experimentation; insects; males; propionic acid; sex pheromones
Abstract:
... Females of two click beetle species, Cardiophorus tenebrosus and C. edwardsi (Coleoptera: Elateridae), produce methyl (3R,6E)-2,3-dihydrofarnesoate as their sex pheromone. We had serendipitously discovered that males of both species were also strongly attracted to (R)-fuscumol acetate ((E)-6,10-dimethylundeca-5,9-dien-2-yl acetate), a known longhorned beetle (Coleoptera: Cerambycidae) pheromone, d ...
... Ascomata of a Metarhizium species were collected from Tochigi Prefecture, Japan. The ascomata were similar to M. kalasinense in its host preference for elaterids, olive-green clavate stromata, and obliquely immersed perithecia, but the asci and ascospores were significantly shorter in length than those of the latter species. Furthermore, phylogenetic analyses based on the internal transcribed spac ...
Reginald P. Webster; Pierre de Tonnancour; Jon D. Sweeney; Vincent L. Webster; Chantelle A. Kostanowicz; Cory Hughes; Robert S. Anderson; John Klymko; Claude Chantal; Robert Vigneault
Anthribidae; Brentidae; Buprestidae; Cantharidae; Carabidae; Cerambycidae; Chrysomelidae; Coccinellidae; Cryptophagidae; Curculionidae; Dytiscidae; Elateridae; Erotylidae; Histeridae; Hylurgops palliatus; Laemophloeidae; Lathridiidae; Mordellidae; Nitidulidae; Scarabaeidae; Staphylinidae; Tenebrionidae; citizen science; fauna; wildlife; British Columbia; Manitoba; New Brunswick; Nova Scotia; Prince Edward Island; Quebec; Yukon Territory
Abstract:
... One-hundred-eleven new provincial and territorial Coleoptera records are reported from New Brunswick (64), Nova Scotia (20), Prince Edward Island (5), Quebec (14), Manitoba (3), British Columbia (3), and Yukon Territory (2) for the 26 following families: Carabidae, Dytiscidae, Histeridae, Staphylinidae, Scarabaeidae, Buprestidae, Eucnemidae, Elateridae, Cantharidae, Erotylidae, Monotomidae, Crypto ...
Elateridae; Russia; conservation areas; fauna; new combination
Abstract:
... The fauna of the click-beetles of the Sikhote-Alin Nature Reserve and adjacent areas is listed and analyzed. The current checklist of the Elateridae of this territory comprises 77 species of 36 genera, 11 tribes, and 5 subfamilies. Several species are recorded for the first time in the following territories: 54 species in the fauna of the Sikhote-Alin Nature Reserve and adjacent areas, 7 species i ...
... Bioluminescence, the emission of visible light in a living organism, is an intriguing phenomenon observed in different species and environments. In terrestrial organisms, the bioluminescence is observed mainly in beetles of the Elateroidea superfamily (Coleoptera). Several phylogenetic studies have been used different strategies to propose a scenario for the origin and evolution of the bioluminesc ...
Elateridae; collectors; habitats; new genus; new species; scientific illustration; taxon descriptions; Caribbean; Colombia; Cuba; Jamaica
Abstract:
... Platyparadonus, new genus is described for two new species, Platyparadonus marleyi, new species from the Greater Antilles (Jamaica, Cuba, St. John), and Platyparadonus beckeri, new species from coastal Colombia. The genus morphology is described and illustrated in detail. The genus is compared to similar genera within the subfamily Negastriinae, and it is integrated into an existing generic key. A ...
... Bioluminescence in the superfamily Elateroidea is produced by specific light organs distributed in different parts of the body depending on the life stage and family. Whereas the luciferin-luciferase system is well known, the molecular control of bioluminescence, the biosynthetic route of luciferin, and the molecular differentiation of photogenic tissue in Elateridae remain enigmatic. With the aim ...
Elateridae; mountains; new genus; new species; wings; China
Abstract:
... Sinodima gen. nov., a new genus in the click-beetle tribe Dimini Candèze, 1863 from the mountains in Hunan, China, is described and figured here to accommodate S. jenisi sp. nov. The new genus is easily recognizable from all other Dimini by the following combination of characters: short antennomeres II and III; transverse pronotum with inconspicuous anterior angles; arcuate prosternal process; mes ...
... The European North-East of Russia is the territory which includes the Nenets Autonomous District, represented by the East European tundra (from Kanin Peninsula to Vaigach Island), Komi Republic with its taiga ecosystems and the Urals (Northern, SubPolar and Polar). Over 20 years of systematic studies of soil fauna in the studied region has resulted in a huge amount of data being accumulated that c ...
DNA barcoding; Elateridae; biodiversity; rare species; redescriptions; Japan; South Korea
Abstract:
... We studied the taxonomy of the predatory genus Cryptalaus Ôhira (Coleoptera: Elateridae) in South Korea, including two species, C. berus (Candèze) and C. larvatus pini (Lewis), which have been previously reported from South Korea. In the present study, a rare species, C. yamato (Nakane), which had been regarded as endemic to Japan, is discovered in the central region of South Korea for the first t ...
... Ophiocordyceps is entomopathogenic and the largest studied genus in the family Ophiocordycipitaceae. Many species in this genus have been reported from Thailand. The first new species introduced in this paper, Ophiocordyceps globiceps, differs from other species based on its smaller perithecia, shorter asci and secondary ascospores and additionally, in parasitising fly species. Phylogenetic analys ...
Robin Kundrata; Magdalena Kubaczkova; Alexander S. Prosvirov; Hume B. Douglas; Anna Fojtikova; Cleide Costa; Yves Bousquet; Miguel A. Alonso-Zarazaga; Patrice Bouchard
Elateridae; Staphylinidae; arts; developed countries; new combination; new genus; publications; tanks; wills
Abstract:
... In this first part of the World catalogue of genus-group names in Elateridae, a nomenclatural review of the genera belonging to ten subfamilies is provided. All names are given with author name, year, and page of publication, type species, and type fixation. We list 132 valid genera in Agrypninae, 2 in Campyloxeninae, 4 in Hemiopinae, 11 in Lissominae, 2 in Oestodinae, 8 in Parablacinae, 2 in Phys ...
... Sternocampsus coriaceus , sp. nov. is described and illustrated from China. A new combination, Campsosternus castaneus (Jiang & Wang, 1999) is proposed. A key and a checklist of the known species, together with a distribution map of Chinese Sternocampsus species, are provided. ...
... We describe and illustrate for the first time morphology of the mature larva and pupa of Ludioctenus cyprius (Baudi di Selve), and provide information on its biology. Additionally, we compare these immature stages with other genera in Ludioctenina, Hemirhipini and Agrypninae and provide the diagnostic characters for L. cyprius. Within Ludioctenina and related genera, larva of this species is disti ...
DNA barcoding; Elateridae; Phyllostachys; bamboo shoots; bamboos; financial economics; forests; genetic variation; host plants; insects; interspecific variation; larvae; pests; phylogeny; species identification; China
Abstract:
... Wireworms are recognized as economically important oligophagous pests of Phyllostachys bamboo shoot, which have caused a huge economic loss in South China. Studies of bamboo shoot wireworm control and management were seriously hampered by the lack of reliable identification of larvae. DNA barcoding has been proved to be an important and useful tool in species identification of morphologically cryp ...
Elateridae; Saccharomyces cerevisiae; active ingredients; azadirachtin; calcium alginate; carbon dioxide; encapsulation; greenhouse gas emissions; insect pests; insecticides; neem extracts; soil; starch
Abstract:
... BACKGROUND: Wireworms (Coleoptera: Elateridae) are major insect pests of worldwide relevance. Owing to the progressive phasing‐out of chemical insecticides, there is great demand for innovative control options. This study reports on the development of an attract‐and‐kill co‐formulation based on Ca‐alginate beads, which release CO₂ and contain neem extract as a bioinsecticidal compound. The objecti ...
... The neotenic elaterid genus Drilus Olivier, 1790 (Elateridae: Agrypninae: Drilini) contains more than 40 species distributed primarily in the Mediterranean region. The precise number of species remains ambiguous due to the insufficient taxonomic investigation in several areas. Herein, we study Drilus diversity in Cyprus and we recognize the following species: D. humeralis Pic, 1931, D. rectus Scha ...
... The click-beetle family Elateridae is an abundant and ecologically important component of the saproxylic fauna, and many species are used as key indicators of old-growth forests, a rare and endangered habitat in Europe. Among Elateridae, the tribe Ampedini includes several species with unclear taxonomic status. Here we examined the species status and the relationships between 26 of the 29 Ampedini ...
... The corn wireworm, Melanotus communis (Gyllenhal), is the most important wireworm pest of sugarcane (Saccharum spp. hybrid) production in Florida. The feeding behavior of wireworms (larvae) at soil temperatures from 18 to 28°C characteristic of Florida sugarcane was determined in laboratory tests. In blind tests, we showed that small, smooth-skinned Baby Yukon Gold potatoes, Solanum tuberosum L., ...
Cerambycidae; Elateridae; acetates; bioassays; electrophysiology; enantiomers; females; field experimentation; indigenous species; males; sex pheromones; Asia; Europe
Abstract:
... To date, all known or suspected pheromones of click beetles (Coleoptera: Elateridae) have been identified solely from species native to Europe and Asia; reports of identifications from North American species dating from the 1970s have since proven to be incorrect. While conducting bioassays of pheromones of a longhorned beetle (Coleoptera: Cerambycidae), we serendipitously discovered that males of ...
Elateridae; color; elytra; male genitalia; new species; photographs; taxonomic keys; China; Taiwan
Abstract:
... Dima tianmuensis Qiu and Kundrata sp. nov. is described from Zhejiang, China. This species differs from its congeners from mainland China and Taiwan by the coloration, length ratio of the basal antennomeres, relatively longer elytra, and shape of male genitalia. Photographs of the habitus and main diagnostic characters of the new species are provided. Altogether, 11 species of Dima are known from ...
... Radiographic imaging was used to study corn wireworm, Melanotus communis (Gyllenhal) (Coleoptera: Elateridae), behavior in the soil relative to Irish potato, Solanum tuberosum L. (Solanales: Solanaceae), placed above a barrier of insecticide-treated soil. Behavioral response to three insecticides was evaluated by 1) calculating the percentage of wireworms that breached the zone of insecticide-trea ...
Aphidoidea; Elateridae; agrochemicals; growing season; insecticides; new products; pests; potatoes; spraying; Russia
Abstract:
... In the northwest region of the Russian Federation, studies of the biological effectiveness of combined preparations against wireworms and aphids—carriers of potato viruses—were performed. The effectiveness of new products not yet included in the State Catalog of Pesticides, Bombarda, SC (130 + 90 + 60 g/L), Vibrance Max, SC (262.5 + 25 + 25 g/L) as well as combined insecticides Dekster, SC (115 + ...
... A large-scale survey was carried out in 336 French fields to investigate the influence of soil characteristics, climate conditions, the presence of wireworms and the identity of predominant species, agricultural practices, field history and local landscape features on the damage caused by wireworms in maize. Boosted regression trees, a statistical model originating from the field of machine learni ...
Elateridae; abdomen; bioluminescence; bismuth; claws; females; genes; male genitalia; males; new species; new subfamily; phylogeny; wings; China
Abstract:
... The new subfamily Sinopyrophorinae within Elateridae is proposed to accommodate a bioluminescent species, Sinopyrophorus schimmeli Bi & Li, gen. et sp. nov., recently discovered in Yunnan, China. This lineage is morphologically distinguished from other click-beetle subfamilies by the strongly protruding frontoclypeal region, which is longitudinally carinate medially, the pretarsal claws without ba ...
Elateridae; male genitalia; males; taxonomic keys; type collections
Abstract:
... I compared the type specimens of Drilus attenuatus Pic, 1914 and D. attenuatus var. subparallelus Pic, 1934 from Rhodes. Both taxa are redescribed and the latter is given the full species status based on the different external morphology and male genitalia. Altogether, four species are currently known from the island of Rhodes: Drilus attenuatus Pic, 1914, D. bleusei (Olivier, 1913), D. rufipes (B ...
... Plantation forests with timber production as the major function are highly fragmented and disturbed regarding the tree species composition and stand area. Their closed canopies also have different microclimatic conditions compared with better studied conservation areas. We studied three beetle families (click, longhorn, and rove beetles) with different ecological demands in lowland plantation fore ...
Cretaceous period; Elateridae; amber; fossils; mouth; new family; new order; sporangia; spores; thallus; Myanmar
Abstract:
... Priscadvena corymbosa gen. et sp. nov., is described from thalli and sporangia emerging from the oral cavity of a click beetle (Coleoptera: Elateridae) in mid-Cretaceous Burmese amber. The fossil contains several features unknown in extant Trichomycetes including a click beetle (Coleoptera: Elateridae) host, spiny, aerial thalli with the entire thallus bearing numerous small uninucleate globular s ...
... The aim of this work was to assess quality deficiencies in three potato cultivars (Christian, Roclas, and Cumidava) during the storage period. According to the results, the Roclas presented the highest level of susceptibility to pathogens; this, however, can be attributed to the dry rot that causes greater damage in this cultivar. No significant positive correlations between the plant’s vegetative ...
Elateridae; ecosystems; lakes; new species; Florida; Maine; Massachusetts; Rhode Island
Abstract:
... Cardiophorus carinatus Mathison and Douglas sp. nov. (Coleoptera: Elateridae) is described from the Lake Wales Ridge ecosystem of Florida, USA. In addition, C. robustus LeConte, 1853, is rediscovered in North America from Massachusetts, Maine, and Rhode Island. ...
... The click-beetle tribe Drilini (Coleoptera: Elateridae: Agrypninae) contains species with soft-bodied, fully winged males and larviform apterous females. Currently, three genera comprising approximately 120 species have been classified in Drilini – Drilus Olivier, Malacogaster Bassi, and Selasia Laporte. The relationships within the group remain unclear due to the confused taxonomy and variable tr ...
... CORE IDEAS: Red imported fire ants and harvester ants account for most of the arthropods found. Forage types did not differ in numbers of non‐pest and beneficial insects. Old World bluestem provided an unfavorable habitat for ants but not desirable insects. Deterrence towards deleterious ants promotes resilience of Old World bluestem The decline in water supply for irrigation in the Texas High Pla ...
Elateridae; aedeagus; antennae; new species; redescriptions; taxonomic revisions; Japan
Abstract:
... We presented a revised taxonomy of two allied species, Limoniscus mitokiiKishii, 2004 and L. ogatai (Kishii, 1985), from western Japan. Through this revision, we found a new species, L. spelunca sp. n., from the type series of L. ogatai. The new species is different in its frons, antennae, prosternum, and aedeagus compared with L. mitokii and L. ogatai. We also reviewed the current understanding o ...
... We examined the effect of biopesticides used alone, mixed with other biopesticides, or in conjunction with an imidacloprid against wireworms (Coleoptera: Elateridae) in spring wheat Triticum aestivum Linnaeus (Poaceae) (variety: Duclair). The study was conducted at Ledger and Valier, Montana, United States of America in 2015 and 2016. Ten biopesticides (spinosad, azadirachtin, pyrethrin, Beauveria ...
Elateridae; legs; new genus; new species; scientific illustration; taxon descriptions; Amazonia; Brazil
Abstract:
... A new genus and two new species from Brazil (Amazon Region) are described and illustrated: Cumaru Casari, Cumaru flabellicornis Casari, and Cumaru pectinicornis Casari (type species of the genus). The new genus is characterized mainly by the antenna with 12 antennomeres and lamellate tarsomeres 1–3 on the anterior and median legs and tarsomere 3 on the posterior legs. A revised key to the Neotropi ...
... We report the first time for the state of Hidalgo, Mexico, the following five species of Coleoptera: Tetracha carolina (Linnaeus, 1766) (Carabidae, Cicindelinae), Chalcolepidius lafargi Chevrolat, 1835 (Elateridae), Aegithus cardinalisChevrolat, 1834, Gibbifer boisduvaliChevrolat, 1834 (Erotylidae) and Renda debilis (Sharp, 1884) (Staphylinidae). We also provide a precise locality for Euchroma gig ...
Elateridae; Palearctic region; fauna; females; genitalia; new combination; tanks; Afghanistan; Iraq; Kazakhstan; Kyrgyzstan; Russia
Abstract:
... New data on the distribution and taxonomy of some Palaearctic species of click-beetles of the subfamily Agrypninae are given. The external morphology and genitalia of the previously unknown females of Compsolacon korotjaevi Gur. and C. agrestis (Vats et Kash.) comb. n. are described. Several taxa are recorded from the following territories for the first time: the genus Eumoeus Cand. from the Palae ...
Elateridae; new species; scientific illustration; taxon descriptions; China
Abstract:
... Two new species from the genera Calambus Thomson 1859 and Hypoganus Kiesenwetter, 1858 (tribe Prosternini Gistel, 1856), from China are described and illustrated. These are the first species of Calambus and the second species of Hypoganus recorded from China. Additionally, we provide distributional data for Hypoganus tibetis Čechovský and Kubáň 1997. ...
... Ninty-five species of Elateridae, from 30 genera and five subfamilies are documented from Turkey based on specimens collected throughout the country. Ampedus sanguineus (Linnaeus, 1758), A. sinuatus Germar, 1844; Elater ferrugineus Linnaeus, 1758; Agriotes acuminatus (Stephens, 1830); A. brevis Candéze, 1863; A. turcicus Candéze, 1863, Lacon punctatus (Herbst, 1779) and Idotarmonides anatolicus Ag ...
... The spoil heaps from brown coal mining without technical reclamation are interesting specific sites for ecological relationships observation. This research was aimed at investigating whether topographic features, which determine soil nutrient and moisture distribution, in combination with soil fauna (wireworm and earthworm) presence, affect plant community composition at a spontaneously revegetate ...
... We tested whether wireworms (Elaterid beetle larvae) prefer the expansive grass Calamagrostis epigejos to other early-successional plant species from the spoil heaps in two microcosm experiments and in a field survey of wireworm abundance and C. epigejos coverage on the spoil heaps at different topographic positions at the spontaneously revegetated sites with an undulating surface. In the first ex ...
... BACKGROUND: A 2 year field study was conducted at multiple locations to determine whether insecticides or an entomopathogenic nematode, Steinernema carpocapsae Weiser, applied through drip irrigation in sweet potato reduced wireworm damage when compared with the non‐treated check and/or insecticides applied conventionally. RESULTS: Wireworm damage was low in 2012, and there were no differences in ...
... Sugarcane (Saccharum spp.) is an important field crop grown in southern Florida. White grubs (Scarabaeidae) and wireworms (Elateridae) historically and currently are important soil insect pests of the crop. Twenty sugarcane fields on muck soil (Histosols) were sampled for soil insect pests during 2015 and 2016. No new unknown soil insect pests were found. The recently established sugarcane root we ...