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Comprehensive DNA barcode reference library and optimization of genetic divergence threshold facilitate the exploration of species diversity of green lacewings (Neuroptera: Chrysopidae)

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Insect Science 2024年第2期31卷 613-632页

作者： Yan Lai Kaiyu Li xingyue liu Deparment of Entomology Cllege of Plant ProtectionChina Agricultural UniversityBejingChina College of Bioogical Sciencs China Agricultural UniversityBeijingChina

Chrysopidae are a family of Neuroptera of significant importance in biocontrol against agricultural pests because of their predatory ***,the taxonomy of Chrysopidae lacks a comprehensive revision,which impedes the exploration of species diversity as well as the selection and the conservation of green lacewings as biocontrol *** have established a DNA barcode reference library of the Chinese green lacewings based on an approximately complete sampling(95.63%)in 25 of the 34 provincial regions in China,comprising 1119 barcodes of 25 genera and 197 species(representing 85%genera and 43.62%species from China).Combining other 1049 high quality green lacewing DNA barcodes,we first inferred the optimal threshold of interspecific genetic divergence(1.87%)for successful species identification in multiple simulated scenarios based on present *** further inferred the threshold of genetic divergence(7.77%)among genera with biocontrol *** inference and performance of the threshold appears to be mainly associated with the completeness of sampling,the proportion of closely related species,and the analytical *** new combinations,Apertochrysa platypa(Yang&Yang,1991)***.,Apertochrysa shennongana(Yang&Wang,1990)***.,Apertochrysa pictifacialis(Yang,1988)***.,Apertochrysa helana(Yang,1993)***.,Plesiochrysa rosulata(Yang&Yang,2002)***.,and Signochrysa hainana(Yang&Yang,1991),are proposed according to integrative species *** library and optimal threshold will effectively facilitate the exploration of species diversity of green *** study also provides a methodological reference in molecular delimitation of other insects.

关键词： Chrysopidae DNA barcode genetic distance optimal threshold species delimitation

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A spectacular new antlion species of the subfamily Dendroleontinae(Neuroptera:Myrmeleontidae)from Malaysia

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Zoological Systematics 2021年第4期46卷 289-299页

作者： Yuchen Zheng xingyue liu Department of Entomology China Agricultural UniversityBeijing 100193China

A new species of the antlion subfamily Dendroleontinae,namely Layahima weiweii ***.,is *** new species appears to be closely related to ***(Yang,2002),which is herein re-described in *** two closely related species ar... 详细信息

关键词： Neuropterida Myrmeleontifonnia antlion Oriental Region

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New species of spongillafly genus Sisyra Burmeister,1839(Neuroptera:Sisyridae)from China and Laos

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Zoological Systematics 2024年第2期49卷 129-142页

作者： Ying Yang Yuchen Zheng xingyue liu Department of Entomology China Agricultural UniversityBeijing 100193China

Three new spongillafly species of Sisyra Burmeister,1839 from southern China and Laos are described,namely *** ***.,*** ***.,and *** ***,*** *** *** *** remarkable forewing marking pattern,which has never been reported in ***,the male of the rare species Sisyra yunana Yang,1986 is described for the first *** these Sisyra species have a highly specialized male gonocoxites 9.

关键词： Aquatic insects Neuropterida taxonomy

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Review on flexible perovskite photodetector:processing and

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Frontiers of Mechanical Engineering 2023年第2期18卷 1-31页

作者： Xuning ZHANG xingyue liu Yifan HUANG Bo SUN Zhiyong liu Guanglan LIAO Tielin SHI State Key Laboratory of Digital Manufacturing Equipment and Technology Huazhong University of Science and TechnologyWuhan 430074China School of Mechanical Engineering and Electronic Information China University of Geoscience(Wuhan)Wuhan 430074China School of Aerospace Engineering Huazhong University of Science and TechnologyWuhan 430074China Shenzhen Huazhong University of Science and Technology Research Institute Shenzhen 518100China

Next-generation optoelectronics should possess lightweight and flexible characteristics,thus conforming to various types of surfaces or human skins for portable and wearable *** photodetectors as fundamental devices have been receiving increasing attention owing to their potential applications in artificial intelligence,aerospace industry,and wise information technology of 120,among which perovskite is a promising candidate as the light-harvesting material for its outstanding optical and electrical properties,remarkable mechanical flexibility,low-cost and low-temperature processing *** date,most of the reports have demonstrated the fabrication methods of the perovskite materials,materials engineering,applications in solar cells,light-emitting diodes,lasers,and photodetectors,strategies for device performance enhancement,few can be seen with a focus on the processing strategies of perovskite-based flexible photodetectors,which we will give a comprehensive summary,*** begin with,a brief introduction to the fabrication methods of perovskite(solution and vapor-based methods),device configurations(photovoltaic,photoconductor,and phototransistor),and performance parameters of the perovskite-based photodetectors are first ***,processing strategies for photodetectors are presented following,including flexible substrates(i.e.,polymer,carbon cloth,fiber,paper,etc.),soft electrodes(i.e.,metal-based conductive networks,carbon-based conductive materials,and two-dimensional(2D)conductive materials,etc.),conformal encapsulation(single-layer and multilayer stacked encapsulation),low-dimensional perovskites(0D,1D,and 2D nanostructures),and elaborate device *** applications of perovskite-based flexible photodetectors such as optical communication,image sensing,and health monitoring are further exhibited to learn the flexible photodetectors on a deeper *** and future research directions of perovskite-based fl

关键词： photodetector perovskite flexible processing application

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The species of the snakefly genus Xanthostigma (Raphidioptera Raphidiidae) from China

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Zoological Systematics 2016年第1期41卷 109-116页

作者： Zhigang Wu xingyue liu Agricultural and Animal Husbandry College of Tibet University Nyingchi Tibet 860000 China Department of Entomology China Agricultural University Beijing 100193 China

The order Raphidioptera, particularly the family Raphidiidae, is a rare insect group from China. In the present paper, Xanthostigma xanthostigma （Schummel, 1832） of Raphidiidae is newly recorded in China. The Chinese species of the genus Xanthostigma are redescribed and illustrated, with updated information of their geographical distributions.

关键词： Raphidioptera Raphidiidae Xanthostigma snakefly China.

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A remarkable new genus of Cretaceous dustywings(Neuroptera: Coniopterygidae) in amber from northern Myanmar

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Zoological Systematics 2017年第3期42卷 380-389页

作者： xingyue liu Xiumei Lu Department of Entomology China Agricultural University

A new dustywing genus and species, namely Cretaconiopteryx grandis gen. ＆ sp. nov., from the mid-Cretaceous amber of Myanmar is herein described in the lacewing family Coniopterygidae. The new genus is distinguished from all other dustywing species by the combination of following morphological features： relatively large body-size, comparatively rich crossvenation, origin of RP＋MA near wing base in both fore-and hindwing, forewing RA and RP terminally fused into a loop, and proximally zig-zagged forewing Cu P. A new subfamily, Cretaconiopteryginae subfam. nov., is erected based on this spectacular new genus. The new subfamily might represent the basalmost lineage of known coniopterygids.

关键词： Neuropterida taxonomy new species Burmese amber Mesozoic.

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Efficient Carbon-Based CsPbBr_3 Inorganic Perovskite Solar Cells by Using Cu-Phthalocyanine as Hole Transport Material

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Nano-Micro Letters 2018年第2期10卷 185-197页

作者： Zhiyong liu Bo Sun xingyue liu Jinghui Han Haibo Ye Tielin Shi Zirong Tang Guanglan Liao State Key Laboratory of Digital Manufacturing Equipment and Technology Huazhong University of Science and Technology Flexible Electronics Research Center Huazhong University of Science and Technology

Metal halide perovskite solar cells(PSCs) have attracted extensive research interest for next-generation solution-processed photovoltaic devices because of their high solar-to-electric power conversion efficiency(PCE)and low fabrication cost. Although the world's best PSC successfully achieves a considerable PCE of over 20% within a very limited timeframe after intensive efforts, the stability, high cost, and up-scaling of PSCs still remain issues. Recently, inorganic perovskite material, CsPbBr_3, is emerging as a promising photo-sensitizer with excellent durability and thermal stability, but the efficiency is still embarrassing. In this work, we intend to address these issues by exploiting CsPbBr_3 as light absorber, accompanied by using Cu-phthalocyanine(CuPc) as hole transport material(HTM) and carbon as counter electrode. The optimal device acquires a decent PCE of 6.21%, over 60% higher than those of the HTM-free devices. The systematic characterization and analysis reveal a more effective charge transfer process and a suppressed charge recombination in PSCs after introducing CuPc as hole transfer layer. More importantly, our devices exhibit an outstanding durability and a promising thermal stability, making it rather meaningful in future fabrication and application of PSCs.

关键词： Perovskite solar cells(PSCs) Metal halide CsPbBr3 Cu-phthalocyanine(CuPc) Carbon electrode

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VMMAO-YOLO:an ultra-lightweight and scale-aware detector for real-time defect detection of avionics thermistor wire solder joints

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Frontiers of Mechanical Engineering 2024年第3期19卷 77-92页

作者： Xiaoqi YANG xingyue liu Qian WU Guojun WEN Shuang MEI Guanglan LIAO Tielin SHI School of Mechanical Engineering and Electronic Information China University of GeosciencesWuhan 430074China State Key Laboratory of Digital Manufacturing Equipment and Technology Huazhong University of Science and TechnologyWuhan 430074China

The quality of the exposed avionics solder joints has a significant impact on the stable operation of the inorbit ***,the previously reported inspection methods for multi-scale solder joint defects generally suffer low accuracy and slow detection ***,a novel real-time detector VMMAO-YOLO is demonstrated based on variable multi-scale concurrency and multi-depth aggregation network(VMMANet)backbone and“one-stop”global information gather-distribute(OS-GD)*** with infrared thermography technology,it can achieve fast and high-precision detection of both internal and external solder joint ***,VMMANet is designed for efficient multi-scale feature extraction,which mainly comprises variable multi-scale feature concurrency(VMC)and multi-depth feature aggregation-alignment(MAA)*** can extract multi-scale features via multiple fix-sized and deformable convolutions,while MAA can aggregate and align multi-depth features on the same order for feature *** allows the low-level features with more spatial details to be transmitted in depth-wise,enabling the deeper network to selectively utilize the preceding inference *** VMMANet replaces inefficient highdensity deep convolution by increasing the width of intermediate feature levels,leading to a salient decline in *** OS-GD is developed for efficacious feature extraction,aggregation and distribution,further enhancing the global information gather and deployment capability of the *** a self-made solder joint image data set,the VMMAOYOLO achieves a mean average precision mAP@0.5 of 91.6%,surpassing all the mainstream YOLO-series ***,the VMMAO-YOLO has a body size of merely 19.3 MB and a detection speed up to 119 frame per second,far superior to the prevalent YOLO-series detectors.

关键词： defect detection of solder joints VMMAO-YOLO ultra-lightweight and high-performance multiscale feature extraction VMC and MAA modules OS-GD

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Evolution of holometaboly revealed by developmental transformation of internal thoracic structures in a green lacewing Chrysopa pallens(Neuroptera:Chrysopidae)

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Insect Science 2022年第3期29卷 767-782页

作者： Chenjing Zhao Mengqing Wang Caixia Gao Min Li Kuiyan Zhang Ding Yang xingyue liu Department of Biology Taiyuan Normal UniversityJinzhongShanxi ProvinceChina Department of Entomology College of Plant ProtectionChina Agricultural UniversityBeijingChina Institute of Plant Protection Chinese Academy of Agricultural SciencesBeijingChina Institute of Zoology Chinese Academy of SciencesBeijingChina

Despite extensive studies on the morphology of holometabolous insects and their larvae,the morphological transformations of internal structures during metamorphosis have been rarely ***,we used micro-computed tomography to investigate the developmental transformations of thoracic structures in the green lacewing Chrysopa pallens(Rambur,1838)(Neuroptera:Chrysopidae),with emphasis on the development of the digestive,tracheal,and thoracic skeleto-muscular *** the adult organs were modified during the prepupal or early pupal *** histolysis and remodeling began with the skeletal elements,followed by changes in the digestive system before it concluded with modifications of the *** to the tracheal system’s development,the digestive system did not disappear completely throughout metamorphosis but underwent a dramatic morphological change,which included the midgut significantly decreasing in size during the pupal *** results provide important evidence for understanding the evolutionary pattern of developmental transformations in different major lineages of Holometabola.

关键词： development 3D reconstruction evolution function morphology predatory insects

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Halteriomantispa grimaldii *** ***.:A new genus and species of the family Dipteromantispidae(Insecta:Neuroptera)from the mid-Cretaceous amber of Myanmar

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Zoological Systematics 2016年第2期41卷 165-172页

作者： xingyue liu Xiumei Lu Weiwei Zhang Department of Entomology China Agricultural UniversityBeijing 100193China Three Gorges Entomological Museum P.O.Box 4680Chongqing 400015China

The family Dipteromantispidae, previously with only two genera and three species, is one of the enigmatic groups of the Cretaceous Neuroptera by the mantispid-like appearance combined with strongly reduced hind wings specialized into a haltere-like structure. A new genus and species of Dipteromantispidae, namely Halteriomantispa grimaldii gen. et sp. nov., is herein described based on an exquisitely preserved specimen from the mid-Cretaceous amber of northern Myanmar. It represents the first record of Dipteromantispidae from the amber deposit of mid-Cretaceous （Albian-Cenomanian） of Myanmar. A brief discussion on the homology of forewing venations and female genital sclerites of Dipteromantispidae is given.

关键词： Neuropterida Mantispidae taxonomy Burmese amber Mesozoic

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