New sinoalids (Insecta: Hemiptera: Cercopoidea) from Middle to Upper Jurassic strata at Daohugou,Inner Mongolia,China

Fu, Y., & Huang, D., December 2018. New sinoalids (Insecta: Hemiptera: Cercopoidea) from Middle to Upper Jurassic strata at Daohugou, Inner Mongolia, China. Alcheringa 43, 246–256. ISSN 0311-5518.

A new fossil genus with three species of Sinoalidae, Parasinoala daohugouensis gen. et sp. nov., Parasinoala minuta gen. et sp. nov., Parasinoala magnus gen. et sp. nov., from the Middle to Upper Jurassic Haifanggou Formation at Daohugou, Inner Mongolia, northeastern China, is described and illustrated. The new genus differs from other sinoalids by the tegmen with RA having 2–3 branches, MP with 3–4 branches and MP of hind wings with two branches, which indicates the terminal branches of RA and MP are highly variable within Sinoalidae. The new discovery greatly increases the palaeodiversity of sinoalids in the early assemblage of the Yanliao biota from the Daohugou beds.

Yanzhe Fu [yzfu@nigpas.ac.cn] State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, PR China; University of Science and Technology of China, Hefei 230026, PR China; Diying Huang* [dyhuang@nigpas.ac.cn] State Key Laboratory of Palaeobiology and Stratigraphy, Center for Excellence in Life and Paleoenvironment, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, PR China.     

The first Chinese representative of the Jurassic damsel-dragonfly genus Hypsothemis (Odonata: Isophlebioidea: Campterophlebiidae)

HUANG, D., FU, Y. & NEL, A. 4 October 2019. The first Chinese representative of the Jurassic damseldragonfly genus Hypsothemis (Odonata: Isophlebioidea: Campterophlebiidae). Alcheringa 44, 99–103. ISSN 0311–5518

A new campterophlebiid damsel-dragonfly, Hypsothemis sinensis sp. nov., is described from the lowermost Upper Jurassic Haifanggou Formation at the Daohugou locality in the Ningcheng Basin, China. This is the first Chinese representative of this genus, previously known only from the coeval upper Karabastau Formation in Kazakhstan, reflecting strong palaeobiogeographic links between these two entomofaunas.

Diying Huang [dyhuang@nigpas.ac.cn] and Yanzhe Fu [yzfu@nigpas.ac.cn], State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing 210008, PR China; André Nel [anel@mnhn.fr], Institut de Systématique, Evolution, Biodiversité, ISYEB, UMR 7205, CNRS, MNHN, UPMC, EPHE, Muséum national d’Histoire naturelle, Sorbonne Universités, Université des Antilles, 57, rue Cuvier, CP 50, Entomologie 75005 Paris, France.     

何休著述叙要

何休(129-182),字邵公,东汉后期著名的今文经学家.他在《春秋公羊》学的历史上是一位继往开来、承前启后的代表人物.早期《春秋公羊》学的理论体系总结完成于他的手中,他所概括的"三科九旨"等一系列命题事实上已成为后世《春秋公羊》学的理论核心.清代著名《公羊》学家刘逢禄曾经指出:"无三科九旨则无《公羊》,无《公羊》则无《春秋》."①揭示了何休在《春秋公羊》学发展史上的特殊地位.在今天,考察这位有重大贡献于《公羊》学的思想家的著述情况,公允评价其对《公羊》学义例所作的总结,无疑有助于我们深化汉代经学历史的研究.     

关中水利工程龙首渠之普查与研究

作为开创一代盛世的汉武帝在其统治时期，不但使西汉民富国强、声名远扬，而且也创造了西汉经济基础农业经济的繁荣尤其是农业水利工程建设方面显著，这一点关中地区的水利工程尤其突出，当时所使用的开凿的技术有的至今仍在使用，而且还不仅是中国使用，已经载入了世界水利的历史，如龙首渠的“井渠法”，甚至有的渠道现仍在使用，如2008年10月24日我们所普查的龙首渠，但因经多次修缮加固，现如今已看不到西汉时的原貌，但仅从现存的浩大工程已经可以让我们窥一斑而知全貌了.     

抗战时期重庆马克思主义史家对古代社会史和思想史的研究

抗日战争进入相持阶段后,随着社会形势的变化,马克思主义史学形成了延安、重庆两个中心,因政治环境、革命任务、个人治学领域等诸多因素的作用,重庆马克思主义史学对古代社会史和思想史的研究显示出明显的偏重。重庆马克思主义史家对中国古代社会史的研究,体现出马克思主义史学上承社会史论战的发展轨迹,从这个意义上说,重庆马克思主义史学更多地体现出与此前中国史学发展的连续性和继承性,而重庆马克思主义史家对思想史的研究则直接缘于社会史研究的成果。     

莆田士人的藏书与刻书活动(下)

本文按时代沿革对福建莆田士人的藏书与刻书活动进行介绍和分析,认为由于历史与文化发展进程的不同,这项活动在各个不同时期各有侧重点,存在发展程度的差异性和发展水平的不均衡性。但是,莆田士人努力创造了福建藏书与刻书史上的多项历史纪录,取得的成就值得肯定。