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| 1 | High-Efficiency Genome Editing in Arabidopsis Using YAO Promoter-Driven CRISPR/Cas9 System显示文摘 | Yan, Liuhua Wei, Shaowei Wu, Yaorong Hu, Ruolan Li, Hongju Yang, Weicai Xie, Qi | 2015 | Molecular Plant2015,8,12: | 50 |
| 2 | A review of rechargeable batteries for portable electronic devices显示文摘Portable electronic devices(PEDs)are promising information-exchange platforms for real-time responses.Their performance is becoming more and more sensitive to energy consumption.Rechargeable batteries are the primary energy source of PEDs and hold the key to guarantee their desired performance stability.With the remarkable progress in battery technologies,multifunctional PEDs have constantly been emerging to meet the requests of our daily life conveniently.The ongoing surge in demand for high-performance PEDs inspires the relentless pursuit of even more powerful rechargeable battery systems in turn.In this review,we present how battery technologies contribute to the fast rise of PEDs in the last decades.First,a comprehensive overview of historical advances in PEDs is outlined.Next,four types of representative rechargeable batteries and their impacts on the practical development of PEDs are described comprehensively.The development trends toward a new generation of batteries and the future research focuses are also presented. | Yeru Liang Chen-Zi Zhao Hong Yuan Yuan Chen Weicai Zhang Jia-Qi Huang Dingshan Yu Yingliang Liu Maria-Magdalena Titirici Yu-Lun Chueh Haijun Yu Qiang Zhang | 2019 | InfoMat2019,1,1: | 39 |
| 3 | Drift and deposition of ultra-low altitude and low volume application in paddy field显示文摘Field trials were performed to evaluate various techniques for measuring spray deposition and aerial drift during spray application to paddy field.The application of a spraying agent containing the fluorescent dye Rhodamine-B was applied by an unmanned aerial vehicle(UAV)which flew at a height of 5 m,a speed of 3 m/s,and the wind speed of 3 m/s.The results showed that because the downdraft produced by a helicopter rotor increased the penetrability of crops,there is a higher deposition on the upper layer and the under layer than the traditional spraying.The average deposition on the upper layer accounts for 28% of the total spraying,the deposition on the under layer accounts for 26% of the total spraying.The deposition on the under layer takes up 92.8% of the deposition on the upper layer.Droplets drift data showed that the drift of non-target area took up 12.9% of the total liquid spray.The 90% drifting droplets were located within a range of 8 m of the target area;the drift quantity was almost zero at a distance of 50 m away from the treated area. | Xue Xinyu Tu Kang Qin Weicai Yubin Lan Huihui Zhang | 2014 | International Journal of Agricultural and Biological Engineering2014,7,4: | 40 |
| 4 | Minimal invasive microscopic tooth preparation in esthetic restoration: a specialist consensus显示文摘By removing a part of the structure,the tooth preparation provides restorative space,bonding surface,and finish line for various restorations on abutment.Preparation technique plays critical role in achieving the optimal result of tooth preparation.With successful application of microscope in endodontics for>30 years,there is a full expectation of microscopic dentistry.However,as relatively little progress has been made in the application of microscopic dentistry in prosthodontics,the following assumptions have been proposed:Is it suitable to choose the tooth preparation technique under the naked eye in the microscopic vision?Is there a more accurate preparation technology intended for the microscope?To obtain long-term stable therapeutic effects,is it much easier to achieve maximum tooth preservation and retinal protection and maintain periodontal tissue and oral function health under microscopic vision?Whether the microscopic prosthodontics is a gimmick or a breakthrough in obtaining an ideal tooth preparation should be resolved in microscopic tooth preparation.This article attempts to illustrate the concept,core elements,and indications of microscopic minimally invasive tooth preparation,physiological basis of dental pulp,periodontium and functions involved in tool preparation,position ergonomics and visual basis for dentists,comparison of tooth preparation by naked eyes and a microscope,and comparison of different designs of microscopic minimally invasive tooth preparation techniques.Furthermore,a clinical protocol for microscopic minimally invasive tooth preparation based on target restorative space guide plate has been put forward and new insights on the quantity and shape of microscopic minimally invasive tooth preparation has been provided. | Haiyang Yu Yuwei Zhao Junying Li Tian Luo Jing Gao Hongchen Liu Weicai Liu Feng Liu Ke Zhao Fei Liu Chufan Ma Juergen MSetz Shanshan Liang Lin Fan Shanshan Gao Zhuoli Zhu Jiefei Shen Jian Wang Zhimin Zhu Xuedong Zhou | 2019 | International Journal of Oral Science2019,11,4: | 25 |
| 5 | Potentially dangerous glacial lakes across the Tibetan Plateau revealed using a large-scale automated assessment approach显示文摘Glacial lake outburst floods(GLOFs) are a major concern in the Himalaya and on the Tibetan Plateau(TP),where several disasters occurring over the past century have caused significant loss of life and damage to infrastructure. This study responds directly to the needs of local authorities to provide guidance on the most dangerous glacial lakes across TP where local monitoring and other risk reduction strategies can subsequently be targeted. Specifically, the study aims to establish a first comprehensive prioritisation ranking of lake danger for TP, considering both the likelihood and possible magnitude of any outburst event(hazard), and the exposure of downstream communities. A composite inventory of 1,291 glacial lakes(>0.1 km^2) was derived from recent remote sensing studies, and a fully automated and object assessment scheme was implemented using customised GIS tools. Based on four core determinates of GLOF hazard(lake size, watershed area, topographic potential for ice/rock avalanching, and dam steepness), the scheme accurately distinguishes the high to very high hazard level of 19 out of 20 lakes that have previously generated GLOFs. Notably, 16% of all glacial lakes threaten human settlements, with a hotspot of GLOF danger identified in the central Himalayan counties of Jilong, Nyalam, and Dingri, where the potential trans-boundary threat to communities located downstream in Nepal is also recognised. The results provide an important and object scientific basis for decision-making, and the methodological approach is ideally suited for replication across other mountainous regions where such first-order studies are lacking. | Simon Keith Allen Guoqing Zhang Weicai Wang TANDong Yao Tobias Bolch | 2019 | Science Bulletin2019,64,7: | 20 |
| 6 | Droplet deposition and efficiency of fungicides sprayed with small UAV against wheat powdery mildew显示文摘Small unmanned aerial vehicle(UAV),a timely and effective pesticide sprayer,can be used to spray pesticide in a high efficiency without harming the crop,and is especially suitable for spraying for small farms and hills in Asian countries.In recent years,it has been chosen as a key and new technique for pesticide application.This paper studied the impact of UAV(UAV N-3)spraying parameters(different working height and different spraying concentrations)on the deposition of droplets on the wheat canopy and the prevention of powdery mildew.Water sensitive paper was used as the sampler to collect the pesticide droplets and image processing software Deposit Scan was used to compute the coverage rate of droplets on the wheat top layer to acquire the proportional distribution of droplets on the wheat lower layer.The experimental results showed the impact of spraying height on the distribution of droplets on the wheat upper layer was quite significant,when the spraying height was 5.0 m and the spraying speed was 4 m/s,the coverage rate of droplets on the wheat lower layer was the largest,as it was 45.6%of that on the upper layer,the droplets distribution was the most uniform,and the coefficient of variation was 33.13%.450 g/hm^(2)(dosage registered)of triadimefon SC(44%)was sprayed by the UAV,the control efficiency reached 55.1%after applying which was better than 20%and 40%of dosage decreased for each hectare,and the applying effect(35.6%)of 20%dosage decreased for each hectare had no significant difference from the applying effect(34.6%)applied by a knapsack-type electric sprayer.At 10 d after applying,the prevention effect realized by UAV was lower than that realized by a knapsack-type electric sprayer,and it may be correlated to the meteorological condition and water amount in the pesticide sprayed.Thus,when UAV spraying was chosen to prevent wheat powdery mildew under a serious disease situation,an auxiliary agent for spraying could be added to prolong the retention of pesticide on the plant surface to extend the pesticide effect.This study can provide a reference for the optimized design,performance upgrade and reasonable application of small UAV sprayers. | Weicai Qin Xinyu Xue Shaoming Zhang Wei Gu Baokun Wang | 2018 | International Journal of Agricultural and Biological Engineering2018,11,2: | 16 |
| 7 | Optimization and test for structural parameters of UAV spraying rotary cup atomizer显示文摘Small unmanned aerial vehicle(UAV)pesticide application technology is developing rapidly in China.However,the spray efficiency of UAV sprayer is not stable,one important reason is that the lack of specialized aviation nozzle.Rotary cup atomizer is not easily to be blocked and has broad application foreground in UAV spray.In order to obtain good spraying quality and narrow droplet spectrum aviation spraying centrifugal nozzle,the impacts of rotary cup atomizer structural parameters on atomization property were studied.In this research,a centrifugal atomization test device was designed,on which a frequency converter was used to adjust the rotary speed,and a return valve was used to stabilize the flow rate and pressure of spray liquid.The droplet volume medium diameter(VMD)and droplet spectrum relative width(SRW)were tested by using laser particle analyzer and particle analysis system.The analysis results of variance and quadratic regression orthogonal test were used to optimize the structural parameters of rotary cup atomizer.The influences of rotary cup atomizer structural parameters on atomization property,such as groove shape,diameter,teeth number,cone angle and height were evaluated and analyzed by conducting single-factor test.The results showed that:the best optimized rotary groove shape was square,diameter and teeth number had significant effects on droplet VMD and SRW,while cone angle had no effect on the droplet VMD and SRW,height affected droplet VMDbut did not affect droplet SRW.Therefore,diameter and teeth number were selected as the variables of quadratic regression orthogonal test,droplet VMD and SRW regression model was established by using response surface analysis method.The optimized structural parameters respectively were:groove shape square,cone angle 60°,height 20 mm,diameter 61.5 mm and teeth number 149.Droplet VMD and SRW simulation value respectively were 200μm and 0.562.The differences between simulation value and test value were 0.68%and 9.90%respectively,indicating that the regression model is accurate.The research result can provide a reference for further optimizing the structure parameters of rotary cup atomizer to meet the requirement of UAV spraying. | Zhou Qingqing Xue Xinyu Qin Weicai Cai Chen Zhou Liangfu | 2017 | International Journal of Agricultural and Biological Engineering2017,10,3: | 10 |
| 8 | Optimization and test for spraying parameters of cotton defoliant sprayer显示文摘Boom sprayer is widely used in large farm crops because of its high working efficiency and favorable spraying effect.But there are still some problems in cotton defoliant spraying in Xinjiang,China.Cotton is planted in a high density in Xinjiang,the row space is(10+66)cm,leaves in two adjacent rows are seriously overlapped,the lower leavers are poorly sprayed,so the defoliation effect is poor,and the cotton quality is degraded.To solve this problem and improve the defoliant droplets coverage on the cotton canopy,the original boom spraying was modified,and the spraying pardameters was optimized by the central combination test and design concept of Box-Behnken based on a single-factor test.A quadratic polynomial model of droplets coverage was created by using working parameters including horizontal spraying boom height,hang boom height and nozzles angle as the influential factors and the mean droplets coverage on cotton canopy as the target function,and the effectiveness of mode and interaction of factors were analyzed.The model was optimized and analyzed using the regression analysis method and response surface analysis method of software Design-Expert 7.0.0,and the optimal combination of spraying parameters was obtained.The results showed that the droplets coverage on cotton canopy were influenced by boom height,sprayer height and angled nozzles sequentially from large to small,and the optimal combination of spraying parameters was under horizontal spraying boom height of 134 cm,hang spraying boom height of 27.5 cm and nozzles angle of 21°.The mean droplets coverage of experimental value and predicted value on cotton canopy were 19.6%and 20.43%respectively in such conditions,and the relative error to the estimated value on the model was–4.25%.The research result can provide a reference for further optimizing the spraying parameters of cotton defoliant sprayer. | Qin Weicai Xue Xinyu Cui Longfei Zhou Qingqing Xu Zhufeng Chang Feilong | 2016 | International Journal of Agricultural and Biological Engineering2016,9,4: | 9 |
| 9 | APPLICATION OF DOMAIN DECOMPOSITION IN ACOUSTIC AND STRUCTURAL ACOUSTIC ANALYSIS显示文摘常规元素基于方法因为当模特儿的声学的问题由于巨大的计算努力限于低频率的应用程序。为高周波的应用程序,概率的技术例如统计精力分析(海) ,被使用。为中间频率的范围,当前,没有足够、成熟的模拟方法存在。最近,飘动基于的方法被开发了它基于间接 TREFFTZ 来临并且出现了能在中间频率的范围处理问题。在有元素的对比基于方法,没有 discretization 被要求。一足够,然而并非必要,为这个方法的集中的状况是声学的问题领域是凸的。非凸的领域不得不被划分成很多(凸) 子域。在在子域之间的接口,特定的联合条件不得不被强加。考虑二维联合 vibro 声学的问题说明建议波浪的有益的集中率有高精确性的基于的预言技术。结果证明新技术能被使用很好更高的频率。 | PENG Weicai HE Zeng WANG Jiaqiang | 2007 | Chinese Journal of Mechanical Engineering2007,20,6: | 9 |
| 10 | Cloning of Ln Gene Through Combined Approach of Map-based Cloning and Association Study in Soybean显示文摘Increasing yield is one of the most important goals in crop breeding.Soybean(Glycine max L.Merr.),one of the most economically important leguminous seed crops,provides the majority of plant proteins,and more than a quarter of the world's food and animal feed(Graham and Vance,2003). The yield of soybean is finally determined by the number of seeds per unit area,which affected by many characters,such as height,branching number,photosynthesis,seed size,seed number.The number of seeds per pod is taken for one of the critical components that related to yield(You et al.,1995),and it has long been considered in soybean production(Takahashi, | Chao Fang Weiyu Li Guiquan Li Zheng Wang Zhengkui Zhou Yanming Ma Yanting Shen Congcong Li Yunshuai Wu Baoge Zhu Weicai Yang Zhixi Tian | 2013 | Journal of Genetics and Genomics2013,40,2: | 7 |
| 11 | A PREDICTION TECHNIQUE FOR DYNAMIC ANALYSIS OF FLAT PLATES IN MID-FREQUENCY RANGE显示文摘The wave-based method (WBM) has been applied for the prediction of mid-frequency vibrations of flat plates.The scaling factors,Gauss point selection rule and truncation rule are introduced to insure the wave model to converge.Numerical results show that the prediction tech- nique based on WBM is with higher accuracy and smaller computational effort than the one on FEM,which implies that this new technique on WBM can be applied to higher-frequency range. | Weicai Peng Zeng He Peng Li Jiaqiang Wang | 2007 | Acta Mechanica Solida Sinica2007,20,4: | 5 |
| 12 | Spatiotemporal Imaging of Cellular Energy Metabolism with Genetically-Encoded Fluorescent Sensors in Brain显示文摘The brain has very high energy requirements and consumes 20% of the oxygen and 25% of the glucose in the human body. Therefore, the molecular mechanism underlying how the brain metabolizes substances to support neural activity is a fundamental issue for neuroscience studies. A well-known model in the brain, the astrocyteneuron lactate shuttle, postulates that glucose uptake and glycolytic activity are enhanced in astrocytes upon neuronal activation and that astrocytes transport lactate into neurons to fulfill their energy requirements. Current evidence for this hypothesis has yet to reach a clear consensus, and new concepts beyond the shuttle hypothesis are emerging. The discrepancy is largely attributed to the lack of a critical method for real-time monitoring of metabolic dynamics at cellular resolution. Recent advances in fluorescent protein-based sensors allow the generation of a sensitive, specific, real-time readout of subcellular metabolites and fill the current technological gap. Here,we summarize the development of genetically encoded metabolite sensors and their applications in assessing cell metabolism in living cells and in vivo, and we believe that these tools will help to address the issue of elucidating neural energy metabolism. | Zhuo Zhang Weicai Chen Yuzheng Zhao Yi Yang | 2018 | Neuroscience Bulletin2018,34,5: | 5 |
| 13 | Preparation of monodisperse, superparamagnetic, luminescent, and multifunctional PGMA microspheres with amino-groups显示文摘Micron-sized, monodisperse, superparamagnetic, luminescent composite poly(glycidyl methacrylate) (PGMA) microspheres with functional amino-groups were successfully synthesized in this study. The process of preparation was as follows: preparation of monodisperse poly(glycidyl methacrylate) mi- crospheres by dispersion polymerization method; modification of poly(glycidyl methacrylate) micro- spheres with ethylene diamine to form amino-groups; impregnation of iron ions (Fe2+ and Fe3+) inside the microspheres and subsequently precipitating them with ammonium hydroxide to form magnetite (Fe3O4) nanoparticles within the polymer microspheres; infusion of CdSe/CdS core-shell quantum dots (QDs) into magnetic polymer microspheres. Scanning electron microscopy (SEM) was used to char- acterize surface morphology and size distribution of composite microspheres. The average size of mi- crospheres was 1.42 μm with a size variation of 3.8%. The composite microspheres were bright enough and easily observed using a conventional fluorescence microscope. The composite microspheres were easily separated from solution by magnetic decantation using a permanent magnet. The new multi- functional composite microspheres are promising to be used in a variety of bioanalytical assays in- volving luminescence detection and magnetic separation. | WANG WeiCai ZHANG Qi ZHANG BingBo LI DeNa DONG XiaoQing ZHANG Lei CHANG Jin | 2008 | Chinese Science Bulletin2008,53,8: | 5 |
| 14 | An improved ion-exchange/diffusion method for ~(15)N isotope tracing analysis of nitrate in surface waters from watersheds显示文摘An improved method,suitable for collecting nitrate from surface waters in the watershed for 15 N isotope tracing analysis,was developed on the basis of the anion exchange coupled with diffusion through systematic simulation and comparison experiments.The results showed that the nitrate could be separated and enriched from the waters efficiently by using the improved method.Being simple and practical in operation principle and procedures,cost-economic,and highly efficient in nitrate separation/enrichment,the method met the requirements of δ 15 N mass spectrum analysis and would lay a foundation for the application of 15 N isotope tracing approach to the research on non-point source pollution in watershed. | Weiqi Chen Weicai Chen Huanhuan Rao | 2010 | Journal of Environmental Sciences2010,22,5: | 4 |
| 15 | Similar Single-Difference Model and Its Algorithm for Solving GPS Monitoring Deformation Directly at Single Epoch显示文摘A new similar single-difference mathematical model (SS-DM) and its corresponding algorithmare advanced to solve the deformationof monitoring point directly in singleepoch. The method for building theSSDM is introduced in detail, and themain error sources affecting the accu-racy of deformation measurement areanalyzed briefly, and the basic algo-rithm and steps of solving the deform-ation are discussed.In order to validate the correctnessand the accuracy of the similar single-difference model, the test with fivedual frequency receivers is carried outon a slideway which moved in plane inFeb. 2001. In the test,five sessions areobserved. The numerical results oftest data show that the advanced mod-el is correct. | YUXuexiang XUShaoquan GAOWei LüWeicai | 2003 | Geo-Spatial Information Science2003,6,4: | 4 |
| 16 | Synergistic osteogenic and angiogenic effects of KP and QK peptides incorporated with an injectable and self-healing hydrogel for efficient bone regeneration显示文摘Irregular defects generated by trauma or surgery in orthopaedics practice were usually difficult to be fitted by the preformed traditional bone graft substitute. Therefore, the injectable hydrogels have attracted an increasing interest for bone repair because of their fittability and mini-invasivity. However, the uncontrollable spreading or mechanical failures during its manipulation remain a problem to be solved. Moreover, in order to achieve vascularized bone regeneration, alternatives of osteogenic and angiogenic growth factors should be adopted to avoid the problem of immunogenicity and high cost. In this study, a novel injectable self-healing hydrogel system (GMO hydrogel) loaded with KP and QK peptides had been developed for enhancing vascularized regeneration of small irregular bone defect. The dynamic imine bonds between gelatin methacryloyl and oxidized dextran provided the GMO hydrogel with self-healing and shear-thinning abilities, which led to an excellent injectability and fittability. By photopolymerization of the enclosed GelMA, GMO hydrogel was further strengthened and thus more suitable for bone regeneration. Besides, the osteogenic peptide KP and angiogenic peptide QK were tethered to GMO hydrogel by Schiff base reaction, leading to desired releasing profiles. In vitro, this composite hydrogel could significantly improve the osteogenic differentiation of BMSCs and angiogenesis ability of HUVECs. In vivo, KP and QK in the GMO hydrogel demonstrated a significant synergistic effect in promoting new bone formation in rat calvaria. Overall, the KP and QK loaded GMO hydrogel was injectable and self-healing, which can be served as an efficient approach for vascularized bone regeneration via a minimally invasive approach. | Runze Li Chen Zhou Jun Chen Haotian Luo Ruoyu Li Danying Chen Xuenong Zou Weicai Wang | 2022 | Bioactive Materials2022,7,12: | 2 |
| 17 | Interface Enhancement of Glass Fiber/Unsaturated Polyester Resin Composites with Nano-Silica Treated Using Silane Coupling Agent显示文摘Nano-silica treated with different kinds of coupling agent(KH550, A-143, A-151) was used to modify the surface condition of glass fiber, and then, the modified glass fiber/ unsaturated polyester resin(UPR) composites materials were prepared. Scanning electron microscopy(SEM), dynamic mechanical analysis(DMA), and impact test were used to characterize the composite materials' structure and properties. The morphology of composite materials shows that the adhesion between nano-silica and glass fiber is improved when silane coupling agent is added in. The DMA and impact test results show that silane coupling agent(especially KH550 and A-151) could effectively improve the composite's mechanical properties. When the dose of KH550 was 0.1%(m ︰m), the storage modulus and impact strength reached the maximum. | LUO Weicai WANG Xiao HUANG Ronghua FANG Pengfei | 2014 | Wuhan University Journal of Natural Sciences2014,19,1: | 2 |
| 18 | AN EFFICIENT PREDICTION METHOD FOR THE TWO-DIMENSIONAL COUPLED STRUCTURAL-ACOUSTIC ANALYSIS显示文摘一个波浪数字方法(WNM ) 被建议处理二维的联合结构声学的问题。基于一条间接 Trefftz 途径,排水量和压力反应被一套波浪功能分别地接近,它确切满足管理方程并且独立于联合系统的尺寸。波浪函数包括管理方程和一些特别解决方案函数的同类的部分的准确解决方案,它从外部刺激产生。波浪功能的 weighting 系数能被强制压力近似满足边界条件获得,它被使用加权的剩余明确的表达执行。例子被 WNM 和 BEM 计算。结果显示出那, WNM 能与自由的更少的度达到象 BEM 的一样的精确性和集中。 | Huang Fei He Zeng Peng Weicai | 2006 | Acta Mechanica Solida Sinica2006,19,4: | 2 |
| 19 | Arabidopsis RAN 1 Mediates Seed Development through Its Parental .Ratio by Affecting the Onset of Endosperm Cellularization显示文摘尽管以前的研究证明了内乳开发被它的父母染色体体质影响,控制 parent-of-origin 效果的基因基础和分子的机制要求进一步的说明。这里我们 showthat 地岬相关的原子蛋白质(RAN1 ) 1 在 Arabidopsis thaliana 调整内乳开发。相互的十字在之间野类型(WT ) 并且当 RAN1 down-regulated/up-regulated 个人被用作一个男性 / 女性的父母时,转基因的线错误快车 RAN1 (msRAN1 ) 产生了小 F1 种子;相反,当 RAN1 down-regulated/up-regulated 植物被用作一个女性 / 男性的父母时, F1 种子被放弃,建议种子开发被 RAN1 的 theparental 染色体比率影响。而在野类型的植物的 RAN1 表示在内乳 cellularization 的发作前被减少,从相互的 crossesbetween WT 和 msRAN1 的 F1 种子显示出反常内乳 cellularization 和 RAN1 的宫外的表示。当 msRAN1 植物在相互的十字被使用时,也控制内乳 cellularizationwas 的基因也在这些相互的十字影响了的 MINISEED3 (MINI3 ) 的表示,和 misregulationof MINI3 活动救了 F1 种子。一起拿,我们的结果建议 RAN1 的父母比率通过它和 MINI3.Key 词的基因相互作用调整内乳 cellularization 的发作: | Peiwei Liu Ming Qi Yuqian Wang MingQin Chang Chang Liu Mengxiang Sun Weicai Yang Haiyun Ren | 2014 | Molecular Plant2014,7,8: | 2 |
| 20 | A New Species of the Genus Rhacophorus(Anura:Rhacophoridae) from Southern China显示文摘A new species of rhacophorid of the genus Rhacophorus is described from the Shiwandashan National Nature Reserve, Guangxi, Southern China. Rhacophorus pinglongensis sp. nov. is compared with congeners from China and other parts of Southeast Asia. The new species is distinguished from its congeners by combination of following characters:(1) small size(adult male, SVL 32.0-38.5 mm);(2) smooth and green dorsum;(3) flanks, axilla, ventral surface of forearms, inguinal, anterior and posterior surfaces of thighs, ventral surface of shank, and dorsal surface of feet covered with black blotches with white spots or white spots with a faint orange tint;(4) ventral surface of feet and webbing tangerine;(5) supratympanic fold weak;(6) outer margin of forearms and feet with low dermal ridges;(7) calcars absent on heels;(8) iris silver, diffusing to ecru laterally with light khaki ring along margin. The new species is closely related to R. dorsoviridis, R. moltrechti, and R. nigropunctatus based on adult morphology. Currently, this species is known only from mid-elevation montane evergreen forest in the Shiwandashan National Nature Reserve, Guangxi, China. | Yunming MO Weicai CHEN Xiaowen LIAO Shichu ZHOU | 2016 | Asian Herpetological Research2016,7,3: | 2 |