RESUMO
Eleven leptonetid species belonging to four genera collected in Jiangxi and Fujian Provinces, China are presented. Ten new species of midget cave spiders from southern China are diagnosed, described, and illustrated: Leptoneteladawu Yao & Liu, sp. nov., L.yuanhaoi Yao & Liu, sp. nov. and L.zuojiashanensis Yao & Liu, sp. nov. from Jiangxi; Longileptonetaguadunensis Yao & Liu, sp. nov., L.huboliao Yao & Liu, sp. nov., L.jiaxiani Yao & Liu, sp. nov., L.letuensis Yao & Liu, sp. nov., L.renzhouensis Yao & Liu, sp. nov., L.tianmenensis Yao & Liu, sp. nov., and Pararanamingxuani Yao & Liu, sp. nov. from Fujian. Furthermore, Falcileptonetamonodactyla (Yin, Wang & Wang, 1984) is recorded from Jiangxi province for the first time. Distributions records are given for all investigated species.
RESUMO
Three new Otacilia species were collected from Jiangxi Provinces, China during a survey of the spider fauna of the region: Otaciliaanfu Liu, sp. nov. (ââ), O.guanshan Liu, sp. nov. (ââ), and O.mingyueshan Liu, sp. nov. (ââ). All species are described and illustrated with photographs and SEM micrographs, and their distribution is also mapped.
RESUMO
Two new species of Spinirta Jin & Zhang, 2020 (Araneae: Corinnidae) from Jiangxi Province, China are described here: S.sanxiandian sp. nov. (ââ) and S.sishuishan sp. nov. (â). Detailed descriptions and photographs of the new species are provided.
RESUMO
Here, we report our finding in the fabrication of novel porous urchin-like Ni2/3Co1/3(CO3)1/2(OH)·0. 11H2O (denoted as NC) nanomaterial composed of numerous nanoneedles through an one-step hydrothermal method, which deliveres a high specific capacity of 318 C g-1 at a current density of 1 A g-1. Moreover, an architectural composite electrode consisting of the porous NC nanoneedles wrapped by reduced graphene oxide (rGO) nanosheets exhibits large specific capacity (431 C g-1 at 1 A g-1), high rate capability and long cycling life (94% capacity retention after 5,000 cycles at 20 A g-1). The presence of rGO in the composite electrode greatly improves the electronic conductivity, providing efficient current collection for fast energy storage.