Refine
Year of publication
Document Type
- Article (20)
- Part of Periodical (9)
Language
- English (29)
Has Fulltext
- yes (29)
Is part of the Bibliography
- no (29)
Keywords
- taxonomy (9)
- systematics (6)
- new species (5)
- False click beetles (4)
- United States (4)
- distribution (4)
- Wisconsin (3)
- Deltometopus (2)
- Dromaeolus (2)
- Elateroidea (2)
- Macraulacini (2)
- Malaysia (2)
- Nearctic region (2)
- Nematodes (2)
- false click beetles (2)
- new genera (2)
- paleoentomology (2)
- surveys (2)
- taxonomía (2)
- 5th instar (1)
- ABC proteins, ribosome recycling (1)
- Absensiugum (1)
- Adelothyreus (1)
- Amazonian Rain Forest (1)
- America latina (1)
- Andros I. (1)
- Anelastidini (1)
- Antilles (1)
- Asiocnemis (1)
- Belize (1)
- Bermilloides (1)
- Calyptocerini (1)
- Calyptocerus (1)
- Canada (1)
- Canadá (1)
- Central America (1)
- Ceratus (1)
- China (1)
- Cuba (1)
- Côte d’Ivoire (1)
- Dirhagini (1)
- Dyscharachthis (1)
- Ecuador (1)
- Eleuthera I. (1)
- Entomophthalmus (1)
- Estados Unidos (1)
- Eucnemini (1)
- Euryphlegon (1)
- Euryptychus (1)
- False click beetel (1)
- Florida (1)
- Fornax (1)
- Golbachia, Fornax. (1)
- Great Inagua I. (1)
- Guatemala (1)
- Hispaniola (1)
- Honduras (1)
- Isarthrus (1)
- Isorhipis (1)
- Lacus (1)
- Laos (1)
- Larval morphology (1)
- Latin America (1)
- Louisiana (1)
- Mesoamerican Rain Forest (1)
- Microrhagus (1)
- Miruantennus (1)
- Myanmar (1)
- Nematodini (1)
- Neotropics (1)
- Onichodon (1)
- Orodotini (1)
- Panama (1)
- Philippines (1)
- Phlegon (1)
- Quirsfeldia (1)
- South America (1)
- Spinifornax (1)
- Taxonomy (1)
- Trigonopleurus (1)
- Ulmus (1)
- United States of America (1)
- West Indies (1)
- adult morphology (1)
- bark beetle surveys. (1)
- biodiversidad (1)
- biodiversity (1)
- biogeography (1)
- by-catch (1)
- click beetle (1)
- descriptions (1)
- descubrimiento de especies (1)
- distribución (1)
- femoral ridge (1)
- larval morphology (1)
- mRNA surveillance (1)
- molecular machines (1)
- morphology (1)
- natural history (1)
- new records (1)
- northeastern United States (1)
- paleoceanography (1)
- paleoclimatology (1)
- paleogeography (1)
- paleogeology (1)
- prepupal larval stage (1)
- purple-colored stain (1)
- restored status (1)
- ribosome-associated quality control (1)
- sistemática (1)
- southeastern US (1)
- southern United States (1)
- species discovery (1)
- triungulin (1)
Institute
- Medizin (2)
- Physik (2)
- Biochemie, Chemie und Pharmazie (1)
- Geowissenschaften (1)
Radiative transition of an excited baryon to a nucleon with emission of a virtual massive photon converting to dielectron pair (Dalitz decays) provides important information about baryon-photon coupling at low q2 in timelike region. A prominent enhancement in the respective electromagnetic transition Form Factors (etFF) at q2 near vector mesons ρ/ω poles has been predicted by various calculations reflecting strong baryon-vector meson couplings. The understanding of these couplings is also of primary importance for the interpretation of the emissivity of QCD matter studied in heavy ion collisions via dilepton emission. Dedicated measurements of baryon Dalitz decays in proton-proton and pion-proton scattering with HADES detector at GSI/FAIR are presented and discussed. The relevance of these studies for the interpretation of results obtained from heavy ion reactions is elucidated on the example of the HADES results.
Abstract. New state records for 35 species of Eucnemidae (Coleoptera: Elateroidea) are reported from the eastern United States based on examination and identification of specimens from several institutional and two private collections in the last year. Images of 18 eucnemid species are provided.
ZooBank registration. urn:lsid:zoobank.org:pub:59455AAD-A59A-49BF-BFDE-1C7AD4B232FE
New records for a new species and other exotic Dirrhagofarsus Fleutiaux (Coleoptera: Eucnemidae: Melasinae: Dirhagini) species are reported from throughout much of the northeastern and southern areas of the United States. Dirrhagofarsus brevis, new species, is hereby described in this study. Two other exotic species, Dirrhagofarsus modestus (Fleutiaux) and Dirrhagofarsus unicolor (Hisamatsu), new country records, are redescribed and diagnosed as they were compared with other Dirrhagofarsus species present in the Nearctic region. All Dirrhagofarsus species in this study are imaged, highlighting essential character states to facilitate better diagnosis in conjunction to the new identification key provided in this study.
ZooBank registration. urn:lsid:zoobank.org:pub:24DCE05F-14CE-465B-AB11-A2F34012FAB6
Abstract. More than 1300 specimens of Eucnemidae collected from Heredia Province in Costa Rica during the 1990s Arthropods of La Selva (ALAS) survey were studied from 2018 through 2022. One new genus of false click beetle, Absensiugum Otto, Muona and Córdoba-Alfaro, is described. Nematodes teres Horn, from the Nearctic and Caribbean regions, is transferred to this new genus to form Absensiugum teres, new combination. Sixteen new species of false click beetle (Coleoptera: Eucnemidae) are described from Costa Rica. These new species are: Adelothyreus brevis, Adelothyreus costaricensis, Adelothyreus totus, Quirsfeldia stethonoides, Lacus pectinatus, Maelodrus costaricensis, Onichodon confluentus, Onichodon rufus, Isarthrus striatus, Absensiugum brunneum, Dromaeolus americanus, Dromaeolus brunneus, Dromaeolus herediensis, Dromaeolus holdridgei, Deltometopus bicolor and Nematodes apicalis. Three additional records outside of the Heredia Province from the Osa Peninsula and Panama for Lacus pectinatus are included in this study. Identification keys are provided for species of Adelothyreus Chevrolat, Onichodon Newman, Dromaeolus Kiesenwetter, Deltometopus Bonvouloir and Nematodes Berthold in Costa Rica. Diagnostic differences are briefly noted for each species within the Neotropical region. A list of Eucnemidae from Heredia Province is provided.
ZooBank registration. urn:lsid:zoobank.org:pub:C1D5B819-A964-4679-B090-84CDBBC59D6A
Thirteen new fossil eucnemid taxa (Coleoptera: Elateroidea) are described from amber deposits excavated from the vicinity of Santiago, Dominican Republic. Two new genera, Mioxylobius and Paleoquirsfeldia are described. The following 13 new species are described from Dominican amber: Mioxylobius bicolor, Balistica serrulata, Paleoquirsfeldia epicrana, Dyscharachthis dominicana, Idiotarsus poinari, Euryptychus antilliensis, Euryptychus hispaniolus, Plesiofornax caribica, Fornax dominicensis, Fornax serropalpoides, Dromaeolus argenteus, Nematodes miocenensis and Nematodes thoracicus. Each new species are both diagnosed and illustrated. Calyptocerus Guérin-Méneville and Lissantauga Poinar are shown to be congeneic, resulting in a new combination: Calyptocerus epicranis (Poinar, 2013). Summaries of fossil eucnemid discoveries, highlighting differing hypothesis of prehistoric Caribbean island formations/speciation, accounts of ancient Dominican Republic environmental conditions and Dominican Republic amber are provided.
ZooBank registration. urn:lsid:zoobank.org:pub:48A76A23-E48B-46B5-8A35-A27DD6134B6D
In March 2019 the HADES experiment recorded 14 billion Ag+Ag collisions at √sNN = 2.55 GeV as a part of the FAIR phase-0 physics program. In this contribution, we present and investigate our capabilities to reconstruct and analyze weakly decaying strange hadrons and hypernuclei emerging from these collisions. The focus is put on measuring the mean lifetimes of these particles.
Three species of false click beetles (Coleoptera: Eucnemidae) are added to the Nearctic fauna. One new species, Isorhipis bicolor, is described from a small series collected in Florida, U.S.A. Eighteen specimens collected from Georgia were identified as Dyscharachthis amplicollis (Fleutiaux), new U.S.A. records for a species previously taken from Japan and Southeast Asia. Examination of a series of eucnemids collected by Kyle Schnepp in Florida allowed me to revisit the Deltometopus fauna in eastern North America. Antennal structures present in a series of male specimens in the loan and past examined specimens are definitive enough to resurrect Deltometopus ereptus Bonvouloir, status restored, from synonymy with Deltometopus amoenicornis (Say). Species identification keys are provided for Deltometopus Bonvouloir and Isorhipis Boisduval and Lacordaire in the Nearctic region. Diagnostic differences are briefly noted for each of the three newly added species found in the United States. Images of three species and the related D. amoenicornis are provided.
ZooBank registration. urn:lsid:zoobank.org:pub:30F462F1-966F-4A4F-9D10-BF967AED6574
Background: Alzheimer's disease is a common debilitating dementia with known heritability, for which 20 late onset susceptibility loci have been identified, but more remain to be discovered. This study sought to identify new susceptibility genes, using an alternative gene-wide analytical approach which tests for patterns of association within genes, in the powerful genome-wide association dataset of the International Genomics of Alzheimer's Project Consortium, comprising over 7 m genotypes from 25,580 Alzheimer's cases and 48,466 controls.
Principal findings: In addition to earlier reported genes, we detected genome-wide significant loci on chromosomes 8 (TP53INP1, p = 1.4×10−6) and 14 (IGHV1-67 p = 7.9×10−8) which indexed novel susceptibility loci.
Significance: The additional genes identified in this study, have an array of functions previously implicated in Alzheimer's disease, including aspects of energy metabolism, protein degradation and the immune system and add further weight to these pathways as potential therapeutic targets in Alzheimer's disease.
Eucnemis Ahrens, 1812 (Coleoptera: Eucnemidae: Eucneminae: Eucnemini) is reviewed from the Nearctic region. Eucnemis americanus Horn is redescribed and illustrated and a new species, Eucnemis piceous Muona and Otto, is described and illustrated from Ontario, Canada and the United States from Wisconsin south to Kentucky, east to Massachusetts and West Virginia, north to Connecticut and Rhode Island. Thus, E. americanus is restricted to the western coastline of northern North America from northern California to northern Washington. A key is provided for the two species.
ZooBank registration. urn:lsid:zoobank.org:pub:00D66817-BDB5-4AEF-B703-CFA479510B81