Guilotes, a new genus of Coelotinae spiders from Guangxi Zhuang Autonomous Region, China (Araneae, Agelenidae).
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ABSTRACT:
SUBMITTER: Li B
PROVIDER: S-EPMC6290050 | biostudies-literature | 2018
REPOSITORIES: biostudies-literature
Similar Datasets
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Project description:A new genus of the subfamily Coelotinae F. O. Pickard-Cambridge, 1893, Yunguiriusgen. nov. is described, comprising two new species and three species previously described in Draconarius Ovtchinnikov, 1999, all from southwest China: Y.duogesp. nov. (♀), Y.xiangdingsp. nov. (♀), Y.ornatus (Wang, Yin, Peng & Xie, 1990) comb. nov. (♂♀) (the type species of Yunguiriusgen. nov.), Y.subterebratus (Zhang, Zhu & Wang, 2017) comb. nov. (♀), and Y.terebratus (Peng & Wang, 1997) comb. nov. (♂♀). Molecular analyses support Yunguiriusgen. nov. as a monophyletic group, with the Sinodraconarius clade as its sister group: Yunguiriusgen. nov. + (Hengconarius + (Nuconarius + Sinodraconarius)).
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Project description:One new genus of the spider subfamily Coelotinae, Flexicoelotes gen. n., with five new species is described from southern China: Flexicoelotes huyunensis sp. n. (female), Flexicoelotes jiaohanyanensis sp. n. (male and female), Flexicoelotes jinlongyanensis sp. n. (male and female), Flexicoelotes pingzhaiensis sp. n. (female), Flexicoelotes xingwangensis sp. n. (male and female).
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Project description:Baiyueriusgen. nov., a new genus of the subfamily Coelotinae F. O. Pickard-Cambridge, 1893 is described, including five new species: B.daxisp. nov. (♀), B.pindongsp. nov. (♂), B.tamdaosp. nov. (♀), B.zhupingsp. nov. (♂) and B.zuojiangsp. nov. (♂♀), from southern China and northern Vietnam. Our molecular phylogenetic analyses support Baiyuerius gen. nov. as monophyletic and as a sister group of the newly established genus Yunguirius Li, Zhao & Li, 2023.
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Project description:BackgroundIn Guangxi Zhuang Autonomous Region, China, an estimated 80% of newly-identified antiretroviral therapy (ART)-eligible patients are not engaged in ART. Delayed ART uptake ultimately translates into high rates of HIV morbidity, mortality, and transmission. To enhance HIV testing receipt and subsequent treatment uptake in Guangxi, the Chinese Center for Disease Control and Prevention (CDC) executed a cluster-randomized trial to assess the effectiveness and cost-effectiveness of a streamlined HIV testing algorithm (the One4All intervention) in 12 county-level hospitals.ObjectiveTo determine the incremental cost-effectiveness of the One4All intervention delivered at county hospitals in Guangxi, China, compared to the current standard of care (SOC).PerspectiveHealth System.Time horizon1-, 5-and 25-years.MethodsWe adapted a dynamic, compartmental HIV transmission model to simulate HIV transmission and progression in Guangxi, China and identify the economic impact and health benefits of implementing the One4All intervention in all Guangxi hospitals. The One4All intervention algorithm entails rapid point-of-care HIV screening, CD4 and viral load testing of individuals presenting for HIV screening, with same-day results and linkage to counselling. We populated the model with data from the One4All trial (CTN-0056), China CDC HIV registry and published reports. Model outcomes were HIV incidence, mortality, costs, quality-adjusted life years (QALYs), and the incremental cost-effectiveness ratio (ICER) of the One4All intervention compared to SOC.ResultsThe One4All testing intervention was more costly than SOC (CNY 2,182 vs. CNY 846), but facilitated earlier ART access, resulting in delayed disease progression and mortality. Over a 25-year time horizon, we estimated that introducing One4All in Guangxi would result in 802 averted HIV cases and 1629 averted deaths at an ICER of CNY 11,678 per QALY gained. Sensitivity analysis revealed that One4All remained cost-effective at even minimal levels of effectiveness. Results were robust to changes to a range of parameters characterizing the HIV epidemic over time.ConclusionsThe One4All HIV testing strategy was highly cost-effective by WHO standards, and should be prioritized for widespread implementation in Guangxi, China. Integrating the intervention within a broader combination prevention strategy would enhance the public health response to HIV/AIDS in Guangxi.
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Project description:A new genus of the spider subfamily Coelotinae, Sinocoelotes gen. n., with nine new species, is described from Yunnan and Sichuan Provinces in southern China. The new species are: Sinocoelotes cangshanensis sp. n. (♀), Sinocoelotes hehuaensis sp. n. (♂♀), Sinocoelotes luoshuiensis sp. n. (♀), Sinocoelotes mangbangensis sp. n. (♀) from Yunnan; Sinocoelotes kangdingensis sp. n. (♀), Sinocoelotes ludingensis sp. n. (♂♀), Sinocoelotes mahuanggouensis sp. n. (♀), Sinocoelotes muliensis sp. n. (♀), and Sinocoelotes yanyuanensis sp. n. (♂) from Sichuan. In addition, six Coelotes species are transferred to the new genus: Sinocoelotes acicularis (Wang, Griswold & Ubick, 2009), comb. n. (♂♀), Sinocoelotes forficatus (Liu & Li, 2010), comb. n. (♂♀), Sinocoelotes guangxian (Zhang, Yang, Zhu & Song, 2003), comb. n. (♂♀), Sinocoelotes pseudoterrestris (Schenkel, 1963), comb. n. (♂♀), Sinocoelotes pseudoyunnanensis (Wang, Griswold & Ubick, 2009), comb. n. (♂♀) and Sinocoelotes thailandensis (Dankittipakul & Wang, 2003), comb. n. (♂♀). DNA barcodes of all the species were documented for future use.
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Project description:BackgroundTroglocoelotes Zhao & S. Li, 2019 is the only known genus of Coelotinae of which all species have deep morphological adaptations to the subterranean environment, such as depigmentation of body, degenerated or absent eyes and, frequently, with attenuated bodies and/or appendages. Four species of Troglocoelotes have been reported from Guizhou Province, China.New informationA new funnel-web spider of the genus Troglocoelotes is described and illustrated on the basis of a single female specimen from Tongren City, Guizhou: Troglocoelotessinanensis sp. nov. Additionally, photos of the collection site and a distribution map are also provided.
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