cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Simothraulopsis demerara
Creators: name: Orlando, Thales Yann
name: Salles, Frederico Falcão
name: Boldrini, Rafael
name: Krolow, Tiago Kütter
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Ephemeroptera
Leptophlebiidae
Simothraulopsis
Simothraulopsis demerara

description: Simothraulopsis demerara (Traver, 1947)
Distribution. Colombia, Venezuela, Guyana, Surinam, French Guiana, Brazil (Roraima, Amapá, Amazonas, Pará, Maranhão, Ceará, Piauí, Tocantins, Acre, Pernambuco, Mato Grosso, Rondônia, Bahia, Goiás, Espírito Santo, Paraná), Ecuador, Bolivia and Argentina.
Material examined. BRAZIL, Tocantins, Pedro Afonso, rio Sono, 9°3’49”S / 48°6’15”W, 11-12.x.2018, white sheet light trap, Krolow, T. K. and team cols. (3♂, CEUFT); Palmas, distrito de Taquaruçu do Porto, fazenda Buritizal, 10°17’9”S / 48°3’13”W, 28.iii.2018, white sheet light trap, Fernandes, A.S. and team cols. (1♂, CEUFT).
Remarks. The species was previously recorded in Tocantins state by Boldrini & Krolow (2017). It was originally described from French Guiana and Surinam and is widely distributed in the north and northeast of Brazil reaching the state of Paraná (Nascimento et al. 2017; Faria & Salles 2019). It was found in two sites in areas with Cerrado influence.
description: Published as part of Orlando, Thales Yann, Salles, Frederico Falcão, Boldrini, Rafael & Krolow, Tiago Kütter, 2021, Updated records for Leptophlebiidae (Ephemeroptera) and a new species of Thraulodes Ulmer, 1920 from Tocantins State, Northern Brazil, pp. 39-55 in Zootaxa 5076 (1) on page 45, DOI: 10.11646/zootaxa.5076.1.6, http://zenodo.org/record/5763298
Dynamical induced quark spin polarization by magnetic field at the early stage of heavy-ion collisions
Creators: name: Huang, Anping
name: Yuan, Zilin
name: Huang, Mei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a comprehensive analysis of the dynamic process of quark spin polarization induced by magnetic fields at the pre-thermal stage in heavy-ion collisions by using the recently developed theoretical tool of chiral kinetic theory. Our findings demonstrate that the spin polarization of quarks is highly sensitive to the interactions between quarks. These interactions can delay the decay of early spin polarization vector while accelerating the decay of later spin polarization vector. Specifically, our simulations show the detailed process of how magnetic fields polarize quarks within the fireball and reveal that quark interactions lead to an acceleration effect on the average spin. Notably, the fireball of quark-gluon plasma (QGP) in its early stages exhibits an incomplete electromagnetic response effect, which differs from the response predicted by Lenz's law. This discrepancy arises from quantum corrections involving the interactions between quark spin and electromagnetic fields.
Aphis (Aphis) medicaginis Koch 1854
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis medicaginis

description: 15. Aphis (Aphis) medicaginis Koch
First record from Armenia: Tumanyan (1944).
Distribution in Armenia: widely distributed in all provinces (Tumanyan 1944, 1976).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 501, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Simothraulopsis janae Mariano 2010
Creators: name: Orlando, Thales Yann
name: Salles, Frederico Falcão
name: Boldrini, Rafael
name: Krolow, Tiago Kütter
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Ephemeroptera
Leptophlebiidae
Simothraulopsis
Simothraulopsis janae

description: Simothraulopsis janae Mariano, 2010
Distribution. Brazil (Roraima, Pará, Maranhão, Pernambuco, Mato Grosso, Rondônia, Bahia and Minas Gerais). New Record: Tocantins
Material examined. BRAZIL, Tocantins, Pedro Afonso, rio Sono, 9°3’49”S / 48°6’15”W, 11-12.x.2018, white sheet light trap, Krolow, T. K. and team cols. (19♂, CEUFT).
Remarks. Fore and hind wings slightly smaller than the specimens from Nascimento et al. (2017) (3.8 – 5.1 mm; 0.5 – 0.7 mm versus. 4.9 – 5.2 mm; 0.7 – 0.9 mm, respectively). The distribution of this species was already expected in the state of Tocantins, since it is also present in Bahia, Mato Grosso, Maranhão, Minas Gerais, Pará, Pernambuco, Rondônia and Roraima (Salles & Boldrini 2021). It was found in only one site, an area with Cerrado influence.
description: Published as part of Orlando, Thales Yann, Salles, Frederico Falcão, Boldrini, Rafael & Krolow, Tiago Kütter, 2021, Updated records for Leptophlebiidae (Ephemeroptera) and a new species of Thraulodes Ulmer, 1920 from Tocantins State, Northern Brazil, pp. 39-55 in Zootaxa 5076 (1) on page 46, DOI: 10.11646/zootaxa.5076.1.6, http://zenodo.org/record/5763298
title: Nabucco de Giuseppe Verdi : héritages bibliques
Publisher: name: Université Toulouse - Jean Jaurès
Year: 2025

description: Le thème de la 40e journée d’étude renoue avec l’un de ses classiques, celui des héritages. Nabucco offre ainsi l’occasion de se pencher spécifiquement sur les héritages bibliques. La période romantique, rehaussant la place de l’humain par rapport au divin tout en rendant poreuse la frontière entre sacré et profane, entretient une relation particulière avec l’univers de la Bible. Alors que les arts picturaux et littéraires regorgent de sujets bibliques, l’opéra romantique se montre très en retrait, comme si les sujets puisés dans l’histoire médiévale et celle de la Renaissance lui suffisaient.
Aphis (Aphis) nasturtii Kaltenbach 1843
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis nasturtii

description: 16. Aphis (Aphis) nasturtii Kaltenbach
First record from Armenia: Harutyunyan (1967).
Distribution in Armenia: Ararat plain, surroundings of Yerevan city, Sevan town (Harutyunyan 1967; Tumanyan 1976; Harutyunyan et al. 2013).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 501, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Liocyrtusa Daffner 1982
Creators: name: Peck, Stewart B.
name: Cook, Joyce
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Liocyrtusa

description: Liocyrtusa Daffner
Liocyrtusa Daffner, 1982: 209. Type species: Anisotoma minutum Ahrens, 1912, by original designation. Daffner 1983: 132; 1988: 284.
Cyrtusa Brown, 1937b: 171; nec Cyrtusa Erichson, 1842.
Diagnosis. Body moderately convex. Antenna with 11 antennomeres, with 5-antennomere club interrupted at antennomere 8, which is narrow and disc-shaped but clearly visible. Mandibles forming semicircle when closed together, and without prominent teeth. Ventral side of head without antennal grooves. Mesosternum vertical between the mesocoxae, not carinate. Tibiae uniformly widened apically; protibia with distinct tarsal groove, its outer margin strongly spinose; mesotibia outer margin with two dense rows of spines; outer margin of metatibia with short, strong spines. Tarsal formula 5-5- 4 in both sexes. Males distinguished by strongly curved mesotibiae bearing process on inner apical margin and by strong tooth-like expansion of lower margin of metafemur.
Distribution. The genus is Holarctic in distribution; it also occurs in India, Thailand, and China (Newton 1998).
description: Published as part of Peck, Stewart B. & Cook, Joyce, 2013, Systematics and distributions of the genera Cyrtusa Erichson, Ecarinosphaerula Hatch, Isoplastus Horn, Liocyrtusa Daffner, Lionothus Brown, and Zeadolopus Broun of the United States and Canada (Coleoptera: Leiodidae: Leiodinae: Leiodini), pp. 1-32 in Insecta Mundi 2013 (310) on pages 9-10, DOI: 10.5281/zenodo.5193714
A Deep Dive into the Google Cluster Workload Traces: Analyzing the Application Failure Characteristics and User Behaviors
Creators: name: Bappy, Faisal Haque
name: Islam, Tariqul
name: Zaman, Tarannum Shaila
name: Hasan, Raiful
name: Caicedo, Carlos
Publisher: name: arXiv
Year: 2023
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Large-scale cloud data centers have gained popularity due to their high availability, rapid elasticity, scalability, and low cost. However, current data centers continue to have high failure rates due to the lack of proper resource utilization and early failure detection. To maximize resource efficiency and reduce failure rates in large-scale cloud data centers, it is crucial to understand the workload and failure characteristics. In this paper, we perform a deep analysis of the 2019 Google Cluster Trace Dataset, which contains 2.4TiB of workload traces from eight different clusters around the world. We explore the characteristics of failed and killed jobs in Google's production cloud and attempt to correlate them with key attributes such as resource usage, job priority, scheduling class, job duration, and the number of task resubmissions. Our analysis reveals several important characteristics of failed jobs that contribute to job failure and hence, could be used for developing an early failure prediction system. Also, we present a novel usage analysis to identify heterogeneity in jobs and tasks submitted by users. We are able to identify specific users who control more than half of all collection events on a single cluster. We contend that these characteristics could be useful in developing an early job failure prediction system that could be utilized for dynamic rescheduling of the job scheduler and thus improving resource utilization in large-scale cloud data centers while reducing failure rates.
Computing the noncommutative inner rank by means of operator-valued free probability theory
Creators: name: Hoffmann, Johannes
name: Mai, Tobias
name: Speicher, Roland
Publisher: name: arXiv
Year: 2023
Subjects: subject: Operator Algebras (math.OA)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 46L54, 65J15, 12E15

description: We address the noncommutative version of the Edmonds' problem, which asks to determine the inner rank of a matrix in noncommuting variables. We provide an algorithm for the calculation of this inner rank by relating the problem with the distribution of a basic object in free probability theory, namely operator-valued semicircular elements. We have to solve a matrix-valued quadratic equation, for which we provide precise analytical and numerical control on the fixed point algorithm for solving the equation. Numerical examples show the efficiency of the algorithm.
description: In the second version we have not only improved the presentation of the results, but we supply in addition now actually also a certificate for the termination of our algorithm (this relies on recent theoretical results in the paper arxiv.org/abs/2406.15922)
Aphis (Aphis) pomi De Geer 1773
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis pomi

description: 17. Aphis (Aphis) pomi De Geer
First record from Armenia: Makaryan & Avetyan (1931).
Distribution in Armenia: widely distributed in all provinces (Makaryan & Avetyan 1931; Tumanyan 1944, 1961, 1976; Avetyan 1952; Harutyunyan 1967; Arakelyan 1977; Matinyan 1983; Babayan 2022).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 501, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Simothraulopsis primus Orlando, Krolow & Boldrini 2019
Creators: name: Orlando, Thales Yann
name: Salles, Frederico Falcão
name: Boldrini, Rafael
name: Krolow, Tiago Kütter
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Ephemeroptera
Leptophlebiidae
Simothraulopsis
Simothraulopsis primus

description: Simothraulopsis primus Orlando, Krolow & Boldrini, 2019
Distribution. Brazil (Tocantins).
Material examined. BRAZIL, Tocantins, Pedro Afonso, rio Sono, 9°3’49”S / 48°6’15”W, 11-12.x.2018, white sheet light trap, Krolow, T. K. and team cols. (1♂, UFRR; 1♂ INPA; 4♂ CEUFT); Rio da Conceição, cachoeira Cavalo Queimado, 11°24’12”S / 46°51’30”W, 15.vi.2018, white sheet light trap, Krolow, T. K. and team cols. (1♂, CEUFT).
Remarks. It was found in two sites, in areas with Amazon and Cerrado influences.
description: Published as part of Orlando, Thales Yann, Salles, Frederico Falcão, Boldrini, Rafael & Krolow, Tiago Kütter, 2021, Updated records for Leptophlebiidae (Ephemeroptera) and a new species of Thraulodes Ulmer, 1920 from Tocantins State, Northern Brazil, pp. 39-55 in Zootaxa 5076 (1) on page 46, DOI: 10.11646/zootaxa.5076.1.6, http://zenodo.org/record/5763298
Liocyrtusa Daffner 1982
Creators: name: Peck, Stewart B.
name: Cook, Joyce
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Liocyrtusa

description: Key to species of Liocyrtusa of the continental United States and Canada
1. Basal margin of abdominal sternites III-VII with a transverse row of large, deep punctures ... ................................................................................................................... L. stephani Daffner
– Basal margin of abdominal sternites III-VII without large, deep punctures ............................. 2
2(1). Punctures of elytral striae usually distinct up to base of pronotum; interval punctures smaller than strial punctures. Metatibia uniformly widened from base to apex; apex 3 times as wide as base .......................................................................................................... L. luggeri (Hatch)
– Punctures of elytral striae clearly separated only in posterior half; interval punctures as large as strial punctures at the base. Metatibia narrow, apical half 2 times as wide as base .......... .................................................................................................. L. nigriclavis (Hlisnikovsky)
description: Published as part of Peck, Stewart B. & Cook, Joyce, 2013, Systematics and distributions of the genera Cyrtusa Erichson, Ecarinosphaerula Hatch, Isoplastus Horn, Liocyrtusa Daffner, Lionothus Brown, and Zeadolopus Broun of the United States and Canada (Coleoptera: Leiodidae: Leiodinae: Leiodini), pp. 1-32 in Insecta Mundi 2013 (310) on page 10, DOI: 10.5281/zenodo.5193714
Towards Immutability: A Secure and Efficient Auditing Framework for Cloud Supporting Data Integrity and File Version Control
Creators: name: Bappy, Faisal Haque
name: Zaman, Saklain
name: Islam, Tariqul
name: Rizvee, Redwan Ahmed
name: Park, Joon S.
name: Hasan, Kamrul
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Although wide-scale integration of cloud services with myriad applications increases quality of services (QoS) for enterprise users, verifying the existence and manipulation of stored cloud information remains an open research problem. Decentralized blockchain-based solutions are becoming more appealing for cloud auditing environments because of the immutable nature of blockchain. However, the decentralized structure of blockchain results in considerable synchronization and communication overhead, which increases maintenance costs for cloud service providers (CSP). This paper proposes a Merkle Hash Tree based architecture named Entangled Merkle Forest to support version control and dynamic auditing of information in centralized cloud environments. We utilized a semi-trusted third-party auditor to conduct the auditing tasks with minimal privacy-preserving file metadata. To the best of our knowledge, we are the first to design a node sharing Merkle Forest to offer a cost-effective auditing framework for centralized cloud infrastructures while achieving the immutable feature of blockchain, mitigating the synchronization and performance challenges of the decentralized architectures. Our proposed scheme outperforms it's equivalent Blockchain-based schemes by ensuring time and storage efficiency with minimum overhead as evidenced by performance analysis.
title: ArcGIS Pro - Visualiser les données d'une base de données PostgreSQL à ArcGIS Pro (ArcGIS Pro 3.3)
Creators: name: Coutelier, Clément
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: subject: SIG
subject: ArcGIS (logiciel)
subject: PostgreSQL (système informatique)
subject: Visualisation

description: Cette fiche présente la démarche pour connecter une base PostgreSQL à ArcGIS, puis pour visualiser les données de cette base dans la carte.
REDUNDANCY ALLOCATION STRATEGIES: EFFICIENT ALGORITHMS FOR IMPROVING SYSTEM RELIABILITY
Creators: name: Rachel, Morgan
name: Daniel, Phillips
Publisher: name: ZAP Journal
Year: 2024
Subjects: Redundancy, complex systems, reliability, redundancy allocation, optimization models.

description: Redundancy, defined as the use of multiple independent means to accomplish a task, plays a critical role in ensuring the reliability of complex systems. This concept was exemplified in NASA's Apollo 10 mission, where redundancy allowed the mission to continue when a fuel cell malfunctioned. However, designing a complex system with redundancy presents a trade-off between achieving stringent reliability goals and managing the associated costs, weight, and size constraints. This trade-off is often challenging to optimize, as shown by Chern (1992), but some redundancy allocation models can be solved efficiently. One such model considers a system consisting of multiple independent subsystems, each built from identical components, with the objective of maximizing system reliability. These subsystems are arranged in parallel, and the system's overall reliability is the product of their individual reliabilities. The model aims to determine the number of independent components in each subsystem to achieve a specified level of system reliability. In this context, rational parameters are introduced to represent the failure probability of components and the required system reliability. When redundancy is unnecessary, the parameters are rational numbers in a specified range. This model offers a systematic approach to addressing redundancy in complex systems, ensuring their resilience while managing resource constraints.
Taboo and Collaborative Knowledge Production: Evidence from Wikipedia
Creators: name: Champion, Kaylea
name: Hill, Benjamin Mako
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computers and Society (cs.CY)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: By definition, people are reticent or even unwilling to talk about taboo subjects. Because subjects like sexuality, health, and violence are taboo in most cultures, important information on each of these subjects can be difficult to obtain. Are peer produced knowledge bases like Wikipedia a promising approach for providing people with information on taboo subjects? With its reliance on volunteers who might also be averse to taboo, can the peer production model produce high-quality information on taboo subjects? In this paper, we seek to understand the role of taboo in knowledge bases produced by volunteers. We do so by developing a novel computational approach to identify taboo subjects and by using this method to identify a set of articles on taboo subjects in English Wikipedia. We find that articles on taboo subjects are more popular than non-taboo articles and that they are frequently vandalized. Despite frequent vandalism attacks, we also find that taboo articles are higher quality than non-taboo articles. We hypothesize that stigmatizing societal attitudes will lead contributors to taboo subjects to seek to be less identifiable. Although our results are consistent with this proposal in several ways, we surprisingly find that contributors make themselves more identifiable in others.
Simothraulopsis sabalo Kluge 2007
Creators: name: Orlando, Thales Yann
name: Salles, Frederico Falcão
name: Boldrini, Rafael
name: Krolow, Tiago Kütter
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Ephemeroptera
Leptophlebiidae
Simothraulopsis
Simothraulopsis sabalo

description: Simothraulopsis sabalo Kluge, 2007
Distribution. Brazil (Amazonas and Pernambuco) and Peru. New Record: Tocantins
Material examined. BRAZIL, Tocantins, Araguaína, rio próximo à ponte (EMZV), 7°6’7”S / 48°12’6”W, 08.x.2018, white sheet light trap, Krolow, T. K. and team cols. (5♂, CEUFT); Lavandeira, rio Palmas, 12°47’37”S / 46°30’38”W, 13-14.vi.2018, white sheet light trap, Krolow, T. K. and team cols. (6♂, CEUFT).
Remarks. Fore wing slightly longer than the reported in Kluge (2008) (4.9 – 5.3 mm versus. 4.5 – 5.0 mm, respectively). Sampled specimens exhibit a concavity at the base of the forceps which is characteristic of this species; however, the pigmentation on the hind wings varied considerably, especially given the extent of the coverage area within the sample. It was found in two sites with Amazon and Cerrado influences.
description: Published as part of Orlando, Thales Yann, Salles, Frederico Falcão, Boldrini, Rafael & Krolow, Tiago Kütter, 2021, Updated records for Leptophlebiidae (Ephemeroptera) and a new species of Thraulodes Ulmer, 1920 from Tocantins State, Northern Brazil, pp. 39-55 in Zootaxa 5076 (1) on page 46, DOI: 10.11646/zootaxa.5076.1.6, http://zenodo.org/record/5763298
Aphis (Aphis) punicae Passerini 1863
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis punicae

description: 18. Aphis (Aphis) punicae Passerini
First record from Armenia: Tumanyan (1944).
Distribution in Armenia: Tavush, Syunik provinces, surroundings of Yerevan city (Tumanyan 1944, 1976; Avetyan 1952).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 501, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Neural interfacing by decoding spinal motoneuron activities in SCI patients
Creators: name: Yimyam, Manasavee
Publisher: name: Imperial College London
Year: 2024

description: This thesis presents the development of a high-density dry surface electromyography (HD-sEMG) wearable system, specifically designed for individuals with SCI. The primary objective of this work was to overcome the limitations of traditional systems, such as reliance on wet electrodes, signal degradation, and the need for stationary setups, by developing a system capable of detecting residual muscle activity in paralysed limbs. This advancement offers enhanced control for assistive devices and rehabilitation approaches in dynamic environments where continuous monitoring is crucial. The NeuroSens system merges innovative hardware and software features. The hardware includes a custom-designed flexible sensory strip with dry sEMG units, embedded in a lightweight, form-fitting sleeve. This design eliminates the need for gels or adhesives, ensuring reliable electrode-skin contact. The modular hardware supports scalable signal acquisition, and a built-in real-time processing unit enables the use of decomposition and classification algorithms for motor unit firing patterns. These advancements significantly surpass traditional systems, which often struggle with immobility and low signal resolution. On the software side, a MATLAB-GUI interface was developed for data recording, transmission, feedback, and real-time classification. This real-time classification system, validated through various experiments, showed high accuracy in decoding hand gestures, contributing to understanding how residual muscle activity can control virtual interfaces or assistive devices. Results indicated that offline classification accuracy reached up to 100% for specific gestures like making and holding a fist. However, during real-time control, individuals with SCI successfully performed only three gestures: two-finger pinch, three-finger pinch, and fist. Performance discrepancies arose from cognitive load, muscle fatigue, and gesture complexity. Despite challenges in real-time EMG-based control, the system holds promise for restoring multi-degree-of-freedom movements in paralysed limbs. The innovations presented here offer a practical solution for enhancing independence and functionality for individuals with motor impairments.
Note Illustrative della Carta geologica d'Italia alla scala 1:50.000, F. 295 Pomarance, Servizio Geologico d'Italia - ISPRA
Creators: name: Lazzarotto, A.
name: Sandrelli, F.
name: Foresi, L.M.
name: Mazzei, R.
name: Salvatorini, G.
name: Cornamusini, G.
name: Pascucci, V.
Publisher: name: INFN Open Access Repository
Year: 2000

description: Note illustrative redatte per il Foglio geologico n. 295 Pomarance della Carta Geologica d'Italia alla scala 1:50.000. 142 pp.
Aphis (Aphis) rumicis Linnaeus 1758
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis rumicis

description: 19. Aphis (Aphis) rumicis Linnaeus
First record from Armenia: Tumanyan (1976).
Distribution in Armenia: widely distributed in all provinces (Tumanyan 1976; Harutyunyan et al. 2013).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 501, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Liocyrtusa stephani Daffner 1988
Creators: name: Peck, Stewart B.
name: Cook, Joyce
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Liocyrtusa
Liocyrtusa stephani

description: Liocyrtusa stephani Daffner, 1988
(Fig. 6, 19)
Liocyrtusa stephani Daffner, 1988: 288. Holotype, male, in Daffner collection, not seen. Type locality: Latimer County, OK.
Diagnosis. Length (pronotum + elytra) = 1.55–1.68 mm; greatest width = 1.16–1.24 mm. Reddish brown, shiny. Head finely, sparsely punctate. Antennal club variable in width; antennomere 8 saucer-shaped, about half width of antennomere 9; apical antennomere longer than and almost as wide as 10. Sides of pronotum weakly rounded, posterior angles obtuse. Pronotum minutely, sparsely punctate. Elytral strial punctures coarse and closely spaced, striae distinct to base of pronotum; interstrial punctures minute, sparse. Metasternum coarsely, densely punctate laterally, finely punctate medially. Metatibia narrow, width at apex about twice width at base. Male mesotibial process moderately long, crossing over long tibial spine. Abdominal sternites III–VII each with a row of coarse punctures at base. Median lobe of aedeagus (Fig. 6) broad with moderately long apical lobes. Parameres (Fig. 6) narrow, not reaching apices of median lobe. Internal sac as in Fig. 6.
Distribution. North American distribution (Fig. 19): UNITED STATES. ALABAMA. NEBRASKA, OKLAHOMA
Previously recorded only from Latimer County, Oklahoma.
Seasonality. Adults are known from the months of March, May, and September.
Bionomics. The few collecting records suggest that adults occur in open and mixed forests. One specimen is from beach drift.
New material examined. We have examined three specimens with the following data: UNITED STATES. ALABAMA. Wilcox County, Camden, 24. III.1959, J. I. Cowger (1, USNM). NEBRASKA. Keith County, Arthur Bay, Lake McConaughy, 22. V.2008, R. Turnbow, beach drift (1, SBPC). OKLAHOMA. Latimer Co., IX.1990, K. Stephan (1, TAMU).
description: Published as part of Peck, Stewart B. & Cook, Joyce, 2013, Systematics and distributions of the genera Cyrtusa Erichson, Ecarinosphaerula Hatch, Isoplastus Horn, Liocyrtusa Daffner, Lionothus Brown, and Zeadolopus Broun of the United States and Canada (Coleoptera: Leiodidae: Leiodinae: Leiodini), pp. 1-32 in Insecta Mundi 2013 (310) on page 12, DOI: 10.5281/zenodo.5193714
Aphis (Aphis) solanella Theobald 1914
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis solanella

description: 20. * Aphis (Aphis) solanella Theobald
Distribution in Armenia: five apterous viviparous females on two slides, on Silybum marianum (L.) Gaertn, (Asteraceae), Tavush province, between Azatamut and Sevkar villages, (40°59’39.62”N, 45°10’44.04”E), altitude 631 m a.s.l., 20.V.2022., leg. G. Karagyan (008E22M -1-2) IZAY; two apterous viviparous females on one slide, on Angelica tatianae Bordz., (Apiaceae), Kotayk province, surroundings of Meghradzor village, (40°36’14.06”N, 44°38’6.97”E), altitude 1777 m a.s.l., 25.VII.2022, leg. G. Karagyan, (084E22M), IZAY.
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 501, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Siobla Cameron 1877
Creators: name: Niu, Gengyun
name: Wei, Meicai
name: Taeger, Andreas
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Siobla

description: Siobla Cameron, 1877
Siobla Cameron, 1877: 88 –89. Type species: Siobla mooreana Cameron, 1877, by subsequent designation of Ashmead, 1898. Encarsioneura Konow, 1890: 240. Type species: Tenthredo sturmii Klug, 1817, by monotypy.
Megasiobla Dovnar-Zapolskij, 1930: 86. Type species: Megasiobla zenaida Dovnar-Zapolskij, 1930, by original designation.
description: Published as part of Niu, Gengyun, Wei, Meicai & Taeger, Andreas, 2012, Revision of the Siobla metallica group (Hymenoptera: Tenthredinidae), pp. 1-49 in Zootaxa 3196 on page 2, DOI: 10.5281/zenodo.280105
ACHIEVEMENT GOALS AND LEARNING STRATEGIES: A UNIVERSITY SETTING PERSPECTIVE
Creators: name: Santoso, Budi
Publisher: name: Zap journal
Year: 2024
Subjects: academic performance
achievement goals
perceived competence]
learning strategies

description: Motivation is a significant predictor of academic performance, particularly in the context of university education. Contemporary research has repeatedly demonstrated the influence of non-cognitive factors, such as motivation, on academic achievement. This article reviews the complex relationship between motivation, achievement goals, perceived competence, and learning strategies in academic settings. It highlights the central role of achievement goals in shaping students' attitudes, strategies, and efforts in pursuit of high academic performance. Additionally, the mutually influencing interactions among these variables and their impact on overall academic achievement are explored. The article draws from established motivation theories, including achievement goal theory (AGT), self-determination theory (SDT), and social cognitive theory (SCT), to provide a comprehensive understanding of motivation within the university context. Ultimately, this review emphasizes the importance of nurturing and enhancing student motivation to improve educational outcomes.
Terpides sooretamae Boldrini, Salles & Cabette 2009
Creators: name: Orlando, Thales Yann
name: Salles, Frederico Falcão
name: Boldrini, Rafael
name: Krolow, Tiago Kütter
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Ephemeroptera
Leptophlebiidae
Terpides
Terpides sooretamae

description: Terpides sooretamae Boldrini, Salles & Cabette, 2009
Distribution. Brazil (Pernambuco, Mato Grosso and Espírito Santo). New Record: Tocantins
Material examined. BRAZIL, Tocantins, Monte do Carmo, fazenda Maria (rio Sucuri), 10°46’21”S / 48°5’19”W, U. V. light pan trap, 03-04.iv.2019, Fernandes, A.S. and team cols. (2♂, CEUFT).
Remarks. Range of body size larger than reported by Boldrini et al. (2009) (6.3 – 6.9 mm versus. 5.2 – 6.1 mm, respectively). It was found in only one site, in an area with Cerrado influence.
description: Published as part of Orlando, Thales Yann, Salles, Frederico Falcão, Boldrini, Rafael & Krolow, Tiago Kütter, 2021, Updated records for Leptophlebiidae (Ephemeroptera) and a new species of Thraulodes Ulmer, 1920 from Tocantins State, Northern Brazil, pp. 39-55 in Zootaxa 5076 (1) on page 46, DOI: 10.11646/zootaxa.5076.1.6, http://zenodo.org/record/5763298
Scattering Amplitudes of Fermions on Monopoles
Creators: name: Khoze, Valentin V.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider scattering processes involving massless fermions and 't Hooft-Polyakov magnetic monopoles in a minimal SU(2) model and in the Grand Unified SU(5) theory. We construct expressions for on-shell amplitudes for these processes in the $J=0$ partial wave using the spinor helicity basis consisting of single-particle and pairwise helicities. These processes are unsuppressed and are relevant for the monopole catalysis of proton decay. The amplitudes for the minimal processes involving a single fermion scattering on a monopole in the initial state and half-fermion solitons in the final state are presented for the first time and are used to obtain the amplitudes for processes involving more fermions in the initial state and integer fermion numbers in the final state. A number of such anomalous and non-anomalous processes, along with their amplitude expressions, are written down for the $SU(5)$ GUT model.
description: v1 15 pages published version; v2: Changed the sign of the monopole charge -1 -> +1 in the SU(2) model, updated related sign conventions. Results unchanged. Some clarifications & references added. 16 pages
Aphis (Aphis) spiraephaga Muller
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis spiraephaga

description: 21. Aphis (Aphis) spiraephaga Müller
First record from Armenia: Zhuravlyov (1997).
Distribution in Armenia: on Filipendula sp. (Rosaceae), Yerevan city (Zhuravlyov 1997); five apterous viviparous females on one slide, on Chamerion angustifolium (L.) Holub (Onagraceae) Syunik province, surroundings of Kajaran town, (39°9’17.86”N, 46°6’12.78”E), altitude 2079 m. a.s.l., 26.VI.2021, leg. G. Karagyan, (035Е21M), IZAY. Ch. angustifolium - new host plant for A. (A.) spiraephaga from Armenia.
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 501, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Aphis (Aphis) ulmariae Schrank 1801
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis ulmariae

description: 22. Aphis (Aphis) ulmariae Schrank
First record from Armenia: Tumanyan (1976) (as Aphis spiraeaella Schouteden).
Distribution in Armenia: widely distributed in all provinces (Tumanyan 1976).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 501, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Siobla metallica
Creators: name: Niu, Gengyun
name: Wei, Meicai
name: Taeger, Andreas
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Siobla
Siobla metallica

description: Siobla metallica group
Diagnosis. Thorax and abdomen colored metallic bluish, which distinguishes the members from all other Siobla species.
description: Published as part of Niu, Gengyun, Wei, Meicai & Taeger, Andreas, 2012, Revision of the Siobla metallica group (Hymenoptera: Tenthredinidae), pp. 1-49 in Zootaxa 3196 on page 3, DOI: 10.5281/zenodo.280105
Thraulodes undetermined
Creators: name: Orlando, Thales Yann
name: Salles, Frederico Falcão
name: Boldrini, Rafael
name: Krolow, Tiago Kütter
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Ephemeroptera
Leptophlebiidae
Thraulodes
Thraulodes undetermined

description: Thraulodes sp.
Distribution. Brazil (Tocantins).
Material examined. BRAZIL, Tocantins, Arraias, rio Palmas, 12°49’50”S / 46°54’32”W, 04.vii.2018, white sheet light trap, Alvim, B.G.C. coll. (1♂, CEUFT).
Remarks. In the same area, specimens of Thraulodes xavantinensis Mariano, Flowers & Froehlich, 2011 and one specimen of Thraulodes sp. were captured. This morphospecies resembles Thraulodes schlingeri Traver & Edmunds 1967 based on the curved telopenis. The main differences were the position of the telopenis (directed medially-ventrally on T. schlingeri versus postero-medially on Thraulodes sp. 1), the distribution of the spots on the abdomen (tergum II–VIII with a pair of gray midway spots on T. schlingeri versus midway spots on each tergum II–VIII absent on Thraulodes sp. 1) and the projection of the styliger plate (medial portion sharp on T. schlingeri versus medial portion rounded on Thraulodes sp. 1). The individual possibly represents a new species; however, until more specimens and different life stages can be added to the analysis, this record will be treated with a provisioal species designation. It was found in only one collecting site, an area with Cerrado influence.
description: Published as part of Orlando, Thales Yann, Salles, Frederico Falcão, Boldrini, Rafael & Krolow, Tiago Kütter, 2021, Updated records for Leptophlebiidae (Ephemeroptera) and a new species of Thraulodes Ulmer, 1920 from Tocantins State, Northern Brazil, pp. 39-55 in Zootaxa 5076 (1) on pages 46-47, DOI: 10.11646/zootaxa.5076.1.6, http://zenodo.org/record/5763298
Theory of Dark Energy
Creators: name: Jöge, Friedhelm
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 510399
subject: Classical physics not elsewhere classified

description: The present article provides a theory of dark energy that appears to have developed in two complementary ways. on the one hand, this theory based on physics and mathematics and, on the other hand, it is developed on the basis of available data. This derivation leads to the discovery of a new law of nature.
Aphis (Aphis) urticata Gmelin 1790
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis urticata

description: 23. * Aphis (Aphis) urticata Gmelin
Distribution in Armenia: six apterous viviparous females on one slide, on Urtica dioica L., (Urticaceae), Kotayk province, surroundings of Hankavan village, (40°37’31.66”N, 44°28’ 14.02” E), altitude 2006 m. a.s.l., 25.VII.2022, leg. G. Karagyan, (087E22M), IZAY.
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 502, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Magnetic phases of electron-doped infinite-layer Sr$_{1-x}$La$_x$CuO$_2$ from first-principles density functional calculations
Creators: name: Tatan, Alpin N.
name: Haruyama, Jun
name: Sugino, Osamu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The magnetic phases of electron-doped infinite-layer Sr$_{1-x}$La$_x$CuO$_2$ are elucidated by first-principles density functional calculations. The antiferromagnetic parent state, metallic transition, as well as lattice evolution with doping and pressure are found to be consistent with experiments. The specific heat coefficient $γ$, magnetic exchange coupling $J$, as well as the density of states at Fermi level $N(0)$ of low-energy states with multiple magnetic configurations are investigated. We highlight a subset of such states in which we note an increase in $N(0)$ to suggest the interesting effects of magnetic fluctuations and La substitution on the electronic structure of this material.
description: 11 pages, 10 figures. This arXiv update is self-prepared to look similar to its published version (see journal reference and DOI below). All citations should refer to the published version
Thraulodes xavantinensis Mariano, Flowers & Froehlich 2011
Creators: name: Orlando, Thales Yann
name: Salles, Frederico Falcão
name: Boldrini, Rafael
name: Krolow, Tiago Kütter
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Ephemeroptera
Leptophlebiidae
Thraulodes
Thraulodes xavantinensis

description: Thraulodes xavantinensis Mariano, Flowers & Froehlich, 2011
Distribution. Brazil (Mato Grosso and Goiás). New Record: Tocantins
Material examined. BRAZIL, Tocantins, Arraias, rio Palmas, 12°49’50”S / 46°54’32”W, 04.vii.2018, white sheet light trap, Alvim, B.G.C. coll. (7♂, CEUFT).
Remarks. Fore and hind wings with sizes different than the specimens reported by Mariano et al. (2011) (5.4 – 6.4 mm versus 4.9 mm; 1.02 – 1.4 mm versus. 0.8 mm, respectively). It was found in only one site, in an area with Cerrado influence.
description: Published as part of Orlando, Thales Yann, Salles, Frederico Falcão, Boldrini, Rafael & Krolow, Tiago Kütter, 2021, Updated records for Leptophlebiidae (Ephemeroptera) and a new species of Thraulodes Ulmer, 1920 from Tocantins State, Northern Brazil, pp. 39-55 in Zootaxa 5076 (1) on page 48, DOI: 10.11646/zootaxa.5076.1.6, http://zenodo.org/record/5763298
Aphis (Aphis) verbasci Schrank 1801
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis verbasci

description: 24. Aphis (Aphis) verbasci Schrank
First record from Armenia: Szelegiewicz (1979).
Distribution in Armenia: Gegharkunik province, surroundings of Sevan Lake (Szelegiewicz 1979).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 502, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Siobla foveata Niu & Wei 2011
Creators: name: Niu, Gengyun
name: Wei, Meicai
name: Taeger, Andreas
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Siobla
Siobla foveata

description: Siobla foveata Niu & Wei, 2011
(Figs 2 c, 2d, 5k, 5l, 8b, 12b, 14j, 15j, 18g –l)
Siobla foveata Niu & Wei, 2011: 156. Ƥ, type locality: Nantou, Taiwan (China).
Variation. There is considerable variation in sculpture of the upper head, mesonotum and 1st tergite, which may be clearly stronger denser than in the holotype. The metallic blue colour of the head and thorax sometimes turns into coppery green or purple, even if the most common colour is metallic blue. The wings are darkened from apical third to apical two thirds in the females. Females 13-16 mm, males 12-14 mm.
Distribution. China (Taiwan).
Remarks. This species is similar to S. leucotarsis, but differs from the latter by the following: middle fovea broad and deep; cell C dark brown; inner orbit of female shiny; mesoscutellum strongly elevated, distinctly higher than top of scutum; the apical half of forewing strongly infuscated; the basal half of hind tibia and metabasitarsus entirely yellow, the apex of hind tibia slightly enlarged, 2.2 × as broad as the base of tibia, metabasitarsus 4.5 × as long as broad; each femur, tibia and tarsus of male orange brown. In S. leucotarsis: middle fovea small; cell C brown; inner orbit of female sparsely punctured; mesoscutellum roundly elevated, as high as scutum; the apical 1/4 of forewing infuscated; the basal 1/3 of hind tibia white, metabasitarsus entirely bluish purple, the apex of hind tibia distinctly enlarged, 2.8 × as broad as the base of tibia in length, metabasitarsus 3.6 × as long as broad; the apical 2/3 of fore and middle tibiae blackish brown, apical 2/3 of hind tibia and metabasitarsus bluish purple; in male, femora, tibiae and tarsi not orange brown, but similar to the female.
description: Published as part of Niu, Gengyun, Wei, Meicai & Taeger, Andreas, 2012, Revision of the Siobla metallica group (Hymenoptera: Tenthredinidae), pp. 1-49 in Zootaxa 3196 on page 8, DOI: 10.5281/zenodo.280105
Ulmeritoides angelus Souto, Da-Silva, Nessimian & Goncalves 2016
Creators: name: Orlando, Thales Yann
name: Salles, Frederico Falcão
name: Boldrini, Rafael
name: Krolow, Tiago Kütter
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Ephemeroptera
Leptophlebiidae
Ulmeritoides
Ulmeritoides angelus

description: Ulmeritoides angelus Souto, Da-Silva, Nessimian & Gonçalves, 2016
Distribution. Brazil (Bahia and Minas Gerais). New Record: Tocantins
Material examined. BRAZIL, Tocantins, Palmas, distrito de Taquaruçu do Porto, vale do Vai Quem Quer, 10°22’0.9”S / 48°8’1”W, 04-06.xii.2018, white sheet light trap, Fernandes, A.S. and team cols. (7♂, CEUFT).
Remarks. First record for the state. Body size, fore wing, and hind wing are smaller than the specimens from Souto et al. (2016) (6.4 – 8.9 mm; 7.7 – 8.2 mm; 1.2 – 1.4 mm versus. 9.0 mm; 11.0 mm; 2.0 mm, respectively). Penes shape and telopenis, styliger plate, and spots on bullae of veins Sc and RP1 match with the original description; however, the number of cross veins basal to bullae do not (from 8 to 11 in the original description and 6 in the observed individuals). The number of cross veins is widely used to separate species of Leptophlebiidae; however, Kluge (2020), in his work about Thraulodes, argues that in mayflies this number varies among individuals of the same species. The only species-specific characters related with cross veins are thickness and/or coloration of cross veins and their approximate number or density in certain fields. In that sense, it is plausible to assume that smaller individuals might have a reduced number of cross veins. Based on that, we decided to maintain these specimens identified as U. angelus. It was found in only one site, in an area with Cerrado influence.
description: Published as part of Orlando, Thales Yann, Salles, Frederico Falcão, Boldrini, Rafael & Krolow, Tiago Kütter, 2021, Updated records for Leptophlebiidae (Ephemeroptera) and a new species of Thraulodes Ulmer, 1920 from Tocantins State, Northern Brazil, pp. 39-55 in Zootaxa 5076 (1) on page 51, DOI: 10.11646/zootaxa.5076.1.6, http://zenodo.org/record/5763298