New information of the genus Barsine Walker, 1854 from Xizang Autonomous Prefecture, China is provided. A new species related to Barsine defecta Walker, 1854, B. gratissima (de Joannis, 1930), B. germana (Rothschild, 1913) and B. kirata Volynkin & N. Singh, 2020 is described from Chayu County of Southeastern Xizang: Barsine mahakala S.-Y. Huang & Volynkin sp. n. Barsine germana (Rothschild, 1913) and B. atypicobarsine N. Singh, Kirti & Joshi, 2016 are newly recorded from China, with the female of the latter described and illustrated for the first time. Adults and genitalia of the aforementioned taxa are illustrated.

A new Nudariina genus, Processuridia S.-Y. Huang & Volynkin gen. n. is erected for two new species described herein: Processuridia thangka S.-Y. Huang & Volynkin sp. n. from southeastern Xizang, southwestern China and P. oreas Volynkin & S.-Y. Huang sp. n. from southeastern Yunnan, southwestern China and Mt. Fansipan, northern Vietnam, with P. thangka sp. n. as the type species of the genus. Based on molecular phylogenetic analysis, the new genus is found to be sister to the clade (Asuridia Hampson + Disasuridia Fang), but it can be easily distinguished from both genera by the unique wing pattern and genitalia features. Adults and genitalia of the aforementioned taxa are illustrated.

China’s coal-based energy structure makes its carbon peak and neutrality goals very challenging. Therefore, the optimization of the energy structure has become an important means, and exploring its influencing factors and trends has become the basis and prerequisite for the formulation of policies related to the optimization of the energy structure. This study adopts regression methods considering heteroskedasticity and cross-section correlation to study the panel data of 30 provinces in China, and obtains the changes of relationship between the fossil and non-fossil fuels consumption of different regions and their influencing factors after two global financial crises. Research results show that, China's energy consumption tends to decouple from GDP. Income structure changes especially trade changes are important factors in influencing energy consumption and energy structure. The deviation of energy resources distribution and consumption distribution tends to strengthen. The impact of urbanization development models, energy prices and efficiency shows regional heteroskedasticity.

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