A new species of a misophrioid copepod from the near-bottom waters off Brazil

The order Misophrioida is recorded for the first time in Brazilian waters and the new species Archimisophria squamosa, with some important plesiomorphic features, is described.     

新媒体艺术设计的发展与影响

新媒体技术与艺术的高度结合很大地促进了艺术设计的发展，它促使新媒体艺术设计成为具有广阔发展前景的新领域。正确认识新媒体艺术设计的发展及其特征，深入探讨新媒体技术对传统艺术设计的影响，对聚力发展新型的艺术设计具有重要意义。     

Taxonomy of the genus Tantunema Siddiqi, 1982 (Dorylaimida: Tylencholaimidae) with description of one new and two known species

One new and two known species of the genus Tantunema Siddiqi, 1982 are described and illustrated. Tantunema indicum sp. nov. is characterized by having a small body (length 0.32–0.45 mm); lip region cap-like, set off by slight constriction; odontostyle 6–7 µm and odontophore 8–10 µm long; pharyngeal expansion gradual, expanded part occupying about 35–41% of total neck length, lumen of posterior expanded part widened and thickened; female genital system mono-opisthodelphic, anterior genital branch absent; tail short, hemispheroid, 0.8–1.1 anal body diameter long. Tantunema pakistanense (Timm, 1964) comb. nov. (=Tylencholaimus pakistanensis Timm, 1964) and Tantunema intermedium (Peña-Santiago and Coomans, 1996) Andrássy, 2009 are redescribed. A diagnostic compendium and key to species of the genus is also provided.     

河北大学校园刺足蛛1中国新纪录属和种记述(蜘蛛目:刺足蛛科)

记录采自河北大学校园的中国刺足蛛科1新纪录属:唇蛛属Labialithus Kamura, 2021,其模式种为唇形唇蛛Labialithus labialis(Paik,1991).此前该属只记载分布于日本、韩国和俄罗斯(远东地区).     

Taxonomy and genetic variation in the Australian lizards of the genus Pseudemoia (Scincidae: Lygosominae)

This study reviews the taxonomy of the southern Australian scincid lizards previously referred to Leiolopisma entrecasteauxii (Duméril and Bibron, 1839) and L. baudini Greer, 1982; here placed along with L. spenceri and the recently described L. rawlinsoni in the genus Pseudemoia. Electrophoretic, karyotypic and morphological data show that populations assigned to P. entrecasteauxii belong to three species. The name Pseudemoia entrecasteauxii is restricted here to a morphologically variable species which occurs in woodlands, forests and heathlands from the Blue Mountains, NSW, through the southeastern mainland, Bass Strait islands and Tasmania, to the islands of Spencer Gulf, SA. Populations designated as L. entrecasteauxii Form B by recent authors are mostly referrable to P. entrecasteauxii (s.s.). Pseudemoia pagenstecheri (Lindholm, 1901) is resurrected to apply to strongly striped populations disjunctly distributed in open grassland habitats from Tasmania, south-central Victoria, the southeast Australian highlands, Blue Mountains and New England Tableland. This species largely encompasses those populations referred to by several workers as L. entrecasteauxii Form A. A neotype for Lygosoma (Liolepisma) pagenstecheri is designated. A new species, P. cryodroma, is restricted to alpine and subalpine habitats on the high plains of Victoria. Pseudemoia cryodroma may have had a hybrid origin from P. entrecasteauxii and P. pagenstecheri. Pseudemoia baudini, hitherto known only from the unique holotype, is redescribed. This species extends eastward along the coast of the Great Australian Bight as far as the Eyre Peninsula, South Australia. A key to the species of Pseudemoia is provided.     

New species of Marionina (Oligochaeta: Enchytraeidae) from a wave-exposed rocky shore in SE Ireland

Marionina macgrathi sp. nov. and M. ulstrupae sp. nov. are described from rock crevices, animal mats and algal turf on a wave-exposed rocky shore at Carnsore Point, County Wexford. Both resemble M. appendiculata Nielsen and Christensen, 1959 in having sigmoid setae and lacking a muscular penial bulb, but differ in possessing seminal vesicles and larger sperm funnels. The new species differ from each other in characters of the sperm funnel, spermatheca, coelomocytes and clitellum. They are compared with material of M. appendiculata from three localities in Ireland and two in USA.     

New ascothoracid crustacean endoparasites of Scleractinia

The ascothoracid crustacean genus Petrarca, endoparasites of scleractinian corals, is reviewed and revised. Petrarca bathyactidis, the type-species, is partly redescribed. The range of P. okadai is extended to East Africa. Three new species of Petrarca are described: P. indica in Flabellum deludens from the Indian Ocean near Ceylon; P. morula from Turbinaria sp. in the Banda Sea; P. azorica in Enallopsammia rostrata from the North Atlantic. Zibrowia auriculata gen. et sp. nov. infests Balanophyllia carinata off East Africa, and the same species appears to live in Tubastraea micranthus off East Africa and Dendrophyllia sp. at Réunion and in the Comoros. Unlike other ascothoracids, eggs and larvae are not brooded within the carapace valves, though they may be attached to them externally. Nauplii of P. okadai and Z. auriculata are described; they are generalized with familially distinct features. Adults of both genera have an overall neotenic appearance. They always occur in galls in groups of two or more, suggesting simultaneous infestation. Ahermatypic corals or their close hermatypic relatives seem to be preferred hosts, and Petrarca has a wider geographic and depth range than confamilial genera.     

A new species of the genus Saussurella Bolivar 1887 from China,with a key to the species of the genus (Orthoptera: Tetrigidae)

Taxonomy of a tetrigid genus Saussurella Bolivar is reviewed. One new species, Saussurella brachycornis sp. nov. is described from China and an updated identification key to all known species of the genus is given, as well as brief comments on phylogenetic relationships and distributions of the genus.     

新环境下图书馆和图书馆员的应对策略探讨

阐述了新环境的基本特征,分析了新环境对图书馆和图书馆员发展带来的影响,提出了图书馆和图书馆员应对新环境的策略,结合案例对＂文化部关于贯彻落实《国务院关于推进文化创意和设计服务与相关产业融合发展的若干意见》的实施意见＂进行了专业解读。     

中原经济区中心城市城区新型城镇化水平综合评价研究

结合中原经济区中心城市发展实际,总结出中原经济区中心城市城区新型城镇化综合评价的指标体系,包括二级指标6类,即城市人口与地域指标、城市经济指标、城市生活方式指标、城市发展潜力指标、城市基础设施指标、城市生态环境指标,三级指标21类.对指标体系进行主成分分析和Q聚类分析,对中原经济区中心城市城区新型城镇化水平做出对比,将中原经济区中心城市城区新型城镇化发展水平划分为4类,在此基础上对4类城市新型城镇化发展的特点进行归纳总结.