Three new species of Anthomedusae(Hydrozoa:Hydroidomedusa) from the Guangdong coastal water,China

The samples of Anthomedusae were collected from the Guangdong coastal water,China.Three new species of Anthomedusae,i.e.Zhangiella condensum Huang,Zhang et Sun,sp.nov.,Hydractinia leizhouensis Huang,Zhang et Yang,sp.nov.,and Cladosarsia simplex Huang,Zhang et Ke,sp.nov.are described.All type specimens are deposited in College of Ocean and Earth Sciences,Xiamen University.     

Ultrastructure study of the diatom——Ⅱ. Synedra, Cyclophora, Plagiogramma, Opephora, Fragilaria and Pseudostaurosira

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南海虾蛄科及猛虾蛄科(甲壳动物口足目)二新种

先后于１９５９,１９６０,１９８７－１９９３年在南海采集口足类标本。经研究确认其中有２新种,分别隶属于虾蛄科和猛虾蛄科,命名为脊尾近虾蛄和中华猛虾蛄。模式标本保存于中国科学院海洋研究所。     

Two new species of Ectopleura from the Taiwan Strait, China (Cnidaria, Hydroidomedusae)

Two new species of genus Ectopleura, i.e., Ectopleura elongata sp. nov. and E. triangularis sp. nov. are described in the present paper based on type specimens from the Taiwan Strait. The types are deposited in the Third Institute of Oceanography, State Oceanic Administration, Xiamen, China.     

中国海域一些水螅水母类种类名的订正

本文订正了中国海水螅水母类分类学名31种,其中有3种新组合,例如青岛双手水母,新改级;厦门枝刺水母,改隶新组合;胶州和平水母,改级新组合。并报道一种我国新纪录的柯氏侧丝水母。     

中国碱蓬属植物修订

本文对《中国植物志》藜科(Chenopodiaceae)碱蓬属(Suaeda Forsk. ex Scop.)长期存在的分类错误进行了纠正。将其中的高碱蓬S. altissima (L.) Pall.合并入碱蓬S. glauca (Bunge) Bunge,纵翅碱蓬S. pterantha (Kar. et Kir.) Bunge合并入刺毛碱蓬S. acuminata (C.A. Mey.) Moq.,同时增加了垦利碱蓬(新种)S. kenliensis J. W. Xing sp. nov。由此将中国碱蓬属(Suaeda)植物从原来的20种,变更为19种。并重新修订了中国碱蓬属(Suaeda)植物的分种检索表,使中国碱蓬属(Suaeda)植物的系统分类更趋于完善,为《中国植物志》的修订和碱蓬属(Suaeda)植物分类及其深入研究与开发利用提供了依据。     

中国东南沿海和平水母科二新种

报道中国东南沿海和平水母科2新种,即八辐和平水母Eireneoctonemalis sp.nov.和黑疣真瘤水母Eutimakrampi sp.nov.。     

On a new species of deep-water Siphonophora, Lensia multicristoides sp. nov. from middle South China Sea

-In this paper, a new species of deep-water Siphonophora, Lensia multicristoides sp. nov., collected from the middle South China Sea is described and compared with some similar species in the genus.     

中国马尾藻属的研究 Ⅶ.宾德种群的三个新种

在研究中国真马尾藻亚属SubgenusSargassum刺托组SectionAcanthocarpicae团徽托序亚组SubsectionGlomerulatae宾德系SeriesBinderiana宾德种群SpeciesGroupBinderia过程中，发现该种群新种3个，它们是中间马尾藻SargassumIntermediumTsengetLusp．nov.，模式标本于1975年5月15日由李伟新采自广西涸洲岛，模式标本号AST75－0594；琼海马尾藻SargassumqionghaienseTsengetLusp．nov，模式标本于1983年7月12日由陆保仁采自海南省琼海县沙，模式标本号CA83－0016；裂开马尾藻SargasumerumensTsengetLusp．nov，模式标本于1982年4月23日由陆探仁采自海南省三亚市鹿回头，模式标本号AST82－0413。模式标本均存于中国科学院海洋研究所植物标本室。     

中国绒扇藻属(钙扇藻科Udoteaceae,绿藻门 Chlorophyta)的新种和新记录

绒扇藻属(Avrainvillea)藻体广泛分布于热带、亚热带海洋，尤其盛产于珊瑚礁上。因此，该属种类的分布在很大程度上受海区的限制。绒扇藻属的主要特征是藻体深绿色，褐绿色或黑褐色，基部是由假根状丝体相互交织，构成固着器，固着在礁石上。叶柄单生或具有多次分裂。叶片单个或多个，形状不一，多数为扇形，长圆形，肾形到扁压。藻体不钙化，通常黄色或褐色。二叉状分枝，基部常常缢缩，似念珠状或念珠状。皮层丝体无明显分化或具假皮层。关于绒扇藻属海藻的分类研究，至今为止，已发现23个种。 关于中国绒扇藻属的研究，最早是C.K.Tseng(曾呈奎)于1938年在“海南岛海产绿藻研究Ⅱ”中首次报道了两种绒扇藻，即直立绒扇藻Avrainvillea erecta (Berkeley) A. Gepp et E.S.Gepp和裂片绒扇藻A.lacerata J. Agardh，而后在1983年，在曾呈奎主编的《Common Seaweeds of China》一书中，报道了上述种类，并将其产地扩大到西沙群岛。1991年，陆保仁等在“南沙群岛海区的褐藻和绿藻研究I”中，第三次报道了裂片绒扇藻，将其产地扩大到南沙群岛。最近，作者在研究中国绒扇藻属的标本时，除了己经报道的两种外，又发现该属的1个新种(西沙绒扇藻Avrainvillea xishaensis Tseng， Dong et Lu sp. nov.)和3个新记录[模糊绒扇藻A.obscura (C.Agardh)J. Agardh，和氏绒扇藻A.hollenbergii Trono，群栖绒扇藻A.amadelpha (Montagne)A. Gepp et E.S. Gepp。至今共发现了6个种，其标本均存放在中国科学院海洋研究所植物标本室。     

DIATOMS FROM THE SURFACE SEDIMENTS OFF THE SOUTHERN HUANGHAI SEA AND EAST CHINA SEA

Two new species (Nitzschia sinensis Liu, sp. nov. and Podosira granulata Liu, sp. nov.) and one new variety (Xanthiopyxis microspinosa var. ellipticus Liu, var. nov.) collected from the urface sediments off the southern Huanghai Sea and the East China Sea are described and a list of diatoms from the surface sediments in the survey area and some new records in China are attached.     

评“HAIRTAIL FISHES FROM CHINESE COASTAL WATERS(TRICHIURIDAE)”《中国近海带鱼类》)一文

李春生先生在“MarineSciences”1992年第4卷第3期第212－219页上发表题为“HairtailfishesfromChineseCoastalWaters（Trichiuridae）”（《中国近海带鱼类》）一文（以下简称该文）,把中国近海带鱼分成3个种并定名两个新种。本文作者对该文进行比较和分析,认为该文从基本概念到原始数据的测量、计算和资料的分析整理等方面,存在系列的错误,某些形态描述与事实不符。故此,依照该文的论据,两个新种不能成立。     

On a new Siphonophora from the East China Sea and South China Sea

In the course of identifying the samples of Siphonophora from the East China Sea and South China Sea, a new Siphonophora, Vogtia microsticella sp. nov. , was noted. The new species is distinguished from other five species in the genus in nectophore as follows: Parahorse-shoe shaped with five bluntly rounded projections, the two projections below the ostium, i. e. the basal projections, approach each other. The dorsal facet is smooth without any gelatinous prominence. Smaller are the nectosac and the ostium.     

中国栅藻属三新种

对1950，1953，1955，1957和1990年在湖北省武昌县、黄陵县、江陵县、武汉市和江苏省无锡市采集的藻类标本进行分类。鉴定表明，它们是栅藻属的3个新种：纤维藻形栅藻，球刺栅藻和湖生栅藻。模式标本保存于中国科学院水生生物研究所藻类标本室（IHBA）。     

中国南海水螅水母纲(刺胞动物门)分类研究Ⅴ:感棒水母科、触丝水母科、玛拉水母科和帽冠水母科(软水母亚纲)

本文审查了中国南海感棒水母科、触丝水母科、玛拉水母科和帽冠水母科有关种类。记述了二个新种：隆脊真唇水母，新种Eucheilota carinata sp.nov.和南海盐生水母，新种Halopsis nanhaiensis sp.nov.和二个新记录属种：十字胃水母Staurostoma sp.及阿弗罗八拟杯水母Octophialucium aphrodite（Bigelow，1928）。编制了触丝水母科和玛拉水母科所有已知属和分种的检索表。此外，还简介了中国南海感棒水母科、触丝水母科、玛拉水母科和帽冠水母科已知种类名录及分布。模式标本保存于国家海洋局第三海洋研究所。     

Marine species of Ainudrilus and Heterodrilus (Oligochaeta: Tubificidae: Rhyacodrilinae) from Hainan Island in southern China

Six species of Rhyacodrilinae (Oligochaeta: Tubificidae) are reported from intertidal and shallow water subtidal habitats around Hainan Island in southern China. Four species are new to science: Ainudrilus pauciseta n. sp., Heterodrilus chenianus n. sp., Heterodrilus nudus n. sp., and Heterodrilus uniformis n. sp. Japanese material of Ainudrilus lutulentus (Erséus, 1984) is also briefly described. Hitherto, 27 species belonging to Tubificidae have been recorded from Hainan.     

中国真囊水母属三个新种记述 水螅虫纲 花水母目 棒状水母科

中国海域水螅虫纲(Hydrozoae),花水母目(Anthmedusae),棒状水母科(Corymorphidae)的真囊水母属(Euphysora)经研究有3个新种:褐色真囊水母(Euphysora brunnescentis sp.nov.)、刺胞真囊水母(Euphysora knides sp.nov.)和硬手真囊水母(Euphysora solidonema sp.nov.),对此予以详细的描述报道.模式标本保存于厦门大学海洋系.     

Report of Prionospio complex (Annelida: Polychaeta: Spionidae) from China''s waters, with description of a new species

Nine species of Prionospio complex are recorded from China’s waters, including one new species and six newly recorded species. Prionospio (Prionospio) pacifica sp. nov., is characterized by having first and forth pairs of branchiae pinnate, second and third pairs of apinnate, ventral crest on Setiger 9 and dorsal crests on Setigers 10—25. Apoprionospio kirrae (Wilson, 1990), Prionospio (Aquilaspio) convexa Imajima, 1990, Prionospio (Minuspio) multibranchiata Berkeley, 1927, Prionospio (Prionospio) bocki Sderstrm, 1920, Prionospio (Prionospio) dubia Maciolek, 1985 and Prionospio (Prionospio) paradisea Imajima, 1990 are recorded for the first time from China’s waters.     

Endemic new cyclostome bryozoans from Spirits Bay,a New Zealand marine‐biodiversity “hotspot”

Two notable species of erect cyclostome bryozoans from a nearshore benthic fauna off Spirits Bay, northernmost New Zealand, are described here for the first time. The first, Spiritopora perplexa gen. et sp. nov., is an endemic cerioporine‐grade genus which is abundant in this area. Colonies are characterised by an unusual combination of fixed‐and free‐walled skeletal morphologies: autozooids forming the extensive encrusting colony bases are normally fixed‐walled, whereas those forming the short, bifoliate erect branches are usually free‐walled. The highly distinctive morphology of S. perplexa, very different from any other fossil or Recent cyclostome, together with its success in overgrowing competitors for space, makes its restricted geographical distribution puzzling and highlights the importance of conservation in this area now closed to trawling, Danish seining, and commercial scallop dredging. The second species, Calvetia osheai sp. nov., is less common, and has small, tree‐like colonies. It is the third species assigned to this distinctive cancellate genus, previously known only from Recent of Tierra del Fuego and the Eocene of Antarctica.     

New gastropods from deep-sea hydrocarbon seeps off West Africa

Thirteen new species of gastropods are described from the Zairov 1-2 and Biozaire 1-3 cruises to the methane seeps off the Congo River: Patellogastropoda: Paralepetopsis sasakii sp. nov. (Neolepetopsidae); Cocculiniformia: Pyropelta oluae sp. nov. and P. sibuetae sp. nov. (Pyropeltidae); Tentaoculus granulatus sp. nov. (Pseudococculinidae); Neomphalina: Leptogyra costellata sp. nov. (Family uncertain); Vetigastropoda: Puncturella similis sp. nov. (Fissurellidae); Lepetodrilus shannonae sp. nov. (Lepetodrilidae); Caenogastropoda: Provanna reticulata sp. nov. and P. chevalieri sp. nov., Cordesia provannoides gen. et sp. nov. (Provannidae); Phymorhynchus coseli sp. nov. and P. cingulata sp. nov. (Conidae); Heterobranchia: Hyalogyrina rissoella sp. nov. (Hyalogyrinidae). All species except T. granulatus (from a settlement trap) belong to groups known from cold seeps and the entire seep fauna here is new to science. Biogeographical affinity of this gastropod fauna is to the West Atlantic seeps, not to the Mediterranean seeps or Mid-Atlantic vents. Fragments of the autecology of the species are presented. The evolution of the seep gastropod fauna is briefly discussed and a continuous immigration of taxa is supported. The oldest verified occurrences of modern taxa in the seeps date back to Cenomanian (Cretaceous) time, while some taxa seem not to appear until very late Tertiary.