A review of three species of Hesperonoe (Annelida: Polynoidae) in Asia,with descriptions of two new species and a new record of Hesperonoe hwanghaiensis from Korea

A taxonomic review of three Asian species of Hesperonoe (Annelida: Polynoidae) is presented. Hesperonoe hwanghaiensis Uschakov and Wu, 1959 Uschakov PV, Wu B. 1959. [The polychaete worms of the families Phyllodocidae and Aphroditidae (Polychaeta, errantia) from the Yellow Sea]. Arch Inst Oceanol Sinica. 1:1–40, pls. I–X. (In Chinese and Russian). [Google Scholar] (type locality: Qingdao, China) is redescribed based on five specimens collected from an intertidal site in the Korean coast of the Yellow Sea, as a new record of this species from Korea, which is the only known habitat outside the type locality. Hesperonoe coreensis sp. nov. is described based on nine specimens collected from two intertidal sites in the Korean coast of the Yellow Sea, including the same site as the habitat of H. hwanghaiensis. Hesperonoe japonensis sp. nov. is described by re-examination of many specimens collected from eight intertidal sites and a subtidal one in Japan, which was previously misidentified as H. hwanghaiensis. The three species are clearly distinguishable from one another by the species-specific morphology of the macrotubercles (or marked ridges) on the surface of elytra. All of the three species seemed to be commensal with the burrowing mud shrimp Upogebia major in intertidal flats, except for an additional probable host of another upogebid shrimp Austinogebia narutensis for H. japonensis sp. nov. in a subtidal habitat. The morphological characteristics and host species of the three Asian species are compared with all of the other five congeners known from the North American Pacific and Arctic Sea.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:51CB5C5B-0838-48AC-A0BA-8E63AA7628CB     

传承与超越——白盾新时期红学理论的贡献

虽然以往的红学研究不乏真知灼见,但它们大都专注一个或数个具体问题。在继承前人成果的基础上,白盾就小说主题、作者研究、版本比较提出一系列有违传统的新观点,最大程度地接近了曹雪芹和《红楼梦》的本真。这正是他新时期红学理论的最大贡献。     

王熙凤与傅彩云的艺术形象比较

作为小说《红楼梦》和《孽海花》中的重要女性形象,王熙凤与傅彩云既有美丽容貌、泼辣性情、爱财贪财及富于心计等诸多相似之处,又不乏人生追求与最终归宿方面的迥然之异,从而映照出她们细微的内心矛盾与情感困顿,彰显出其较为丰满立体的"圆形人物"形象特质,散发出独有的艺术魅力。     

中国“红歌会”的当代教育价值实现

几年来,"中国红歌会"通过深入挖掘红色资源的精神内涵,不断提升作品的艺术表现力和感染力,在潜移默化中传播先进文化,在交流互动中弘扬红色精神,产生了巨大的社会效应。唱红歌是个好形式,"中国红歌会"已然成为革命传统教育的好办法,主流文化传承的好媒介,红色精神培养的好平台,对青少年的思想政治工作有着极好的启示作用。     

贵州红粘土的工程特性研究

贵州为典型的喀斯特地貌,广泛分布的碳酸盐岩、亚热带的温湿季风气候,为红粘土的形成提供了良好条件,文章结合工程实际描述了贵州红粘土的工程特性以及研究。     

Structure of the reproductive system and hectocotylus in males of lesser flying squid Todaropsis eblanae (Cephalopoda: Ommastrephidae)

This paper introduces new data on Todaropsis eblanae morphology, morphometry and functional aspects of the male reproductive system and hectocotylus. Spermatophores differ in specimens from the Atlantic Ocean (average length, 18.28 ± 1.45 mm, 15.63 ± 0.8% of mantle length; weight, 2.0–12.0 mg) and the Indian Ocean (average length, 24.8 ± 2.85 mm, 16.9 ± 2.1% of mantle length; weight, 35.0–39.6 mg) (t?=?3.14; p < 0.01 for absolute sizes and t?=?0.711; p > 001 for relative sizes). An additional important distinctive trait is the form of connection of the cement body with the ejaculatory tube. In recent years, T. eblanae has been regularly caught in the Barents Sea, meaning its range has extended to subarctic waters. The morphology and morphometry of the spermatophoric complex of organs did not vary in investigated parts of its range. Hectocotylus patterns and some important spermatophore traits distinguish Todaropsis from other Ommastrephidae.     

探析贾宝玉女儿情结的消释

女儿情结是《红楼梦》中贾宝玉形象魅力独具之所在。黛玉仙逝,宝钗、袭人等因道学的侵袭女儿本性已被扭曲,是失去了个性精神徒有女儿之身的假男人。贾宝玉女儿情结随女儿们人性的异化而消释。男权意识的强势也注定了宝玉女儿情结消释的必然性。     

河北平原旱涝时北太平洋海温演变特征分析

本文对河北平原旱涝与北太平洋海温距平之间关系进行了研究,发现东太平洋赤道区和黑潮区海温异常分布对河北旱涝影响最为显著。基于统计分析结果,本文提出了北太平洋海温异常对河北平原旱涝影响的可能途径。     

细胞挤入狭缝的润滑理论分析

血细胞的入口阻力构成血液循环外周阻力的重要组成部分。本文首次提出一个简化的力学模型,试图探讨细胞挤入二维狭缝的运动特性。本模型的细胞外形根据显微录相设为已知,细胞膜沿其表面滑移。对膜与缝壁间的薄血浆层应用润滑理论,算出压力和剪应力分布,给出了细胞所受阻力。本文得到的细胞运动规律,与显微录相定性一致地模拟了细胞的入口过程。