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1.
在整理中国科学院海洋生物标本馆收藏的玉螺科标本时,经形态分类和齿舌解剖学研究,发现了属于玉螺科的2个新种,即:马氏玉螺Natica maxiutongi sp.nov.和南海窦螺Sinum nanhaiensis sp.nov.。两新种均分布于南中国海,其中马氏玉螺采自海南岛陵水和黎安的潮间带至潮下带浅海砂质海底,壳面褐色或栗色,体螺层上有3-4条深褐色的螺带;南海窦螺分别采自广东近海和南沙群岛海域水深105m和102m的泥质沙海底,贝壳小,呈长卵圆形,壳面白色或淡黄褐色,表面螺肋和生长纹细密。 相似文献
2.
In the present study, four new species of the genus Reticunassa Iredale, 1936 collected from Chinese waters are described and illustrated. Reticunassa hugokooli sp. nov., Reticunassa jungi sp. nov. and Reticunassa aureolineata sp. nov. were collected from the northeastern coast of Taiwan Island, whereas Reticunassa fuscofasciata sp. nov. was collected from the northeastern coast of Taiwan Island and the South China Sea. The four new species can be distinguished conchologically from other congeners mainly in protoconch, shell shape, sculpture, and coloration. These findings demonstrate that the biodiversity of this group in China might be largely underestimated. 相似文献
3.
粤东-闽南沿岸海域上升流区软水母亚纲一新种和一新记录的记述 总被引：1，自引：0，他引：1
报道了2009年5月在粤东-闽南上升流区发现软水母亚纲（Leptomedusae Haeckel,1866）一新种,大腺触丝水母（Lovenella macrogonaLin,XuetHuang,sp.nov.）和我国海域一新记录,脆弱似杯水母[Phi-alella fragilis（Uchida,1938）].大腺触丝水母,新种的鉴别特征如下：伞半球形,外伞上有分散刺细胞,4个大的生殖腺,卵圆形,在辐管中部;4条主辐触手,触手球背部有块状黑色素,具有6~8对侧丝;4个大的间辐位缘疣,球形,具排泄乳突,背部有黑色素分布;24个平衡囊,每个平衡囊具1个平衡石. 相似文献
4.
《海洋学报(英文版)》2018,(10)
This study reviews all genera and species belonging to the family Bougainvilliidae from the South China Sea.The Nubiella atentaculata Xu and Huang,2004 formerly included in the genus Nubiella,now is transferred to a new genus Paranubiella and included in the Bougainvilliidae as Paranubiella atentaculata(Xu and Huang,2004)n.comb..Two new species,Paranubiella nanhaiensis Xu,Huang and Guo,sp.nov.and Nubiella apapillaris Xu,Huang and Guo,sp.nov.from the South China Sea are described and illustrated in the present paper.In addition,the key to known genera of family Bougainvilliidae and species of genus Nubiella are described.Other data are briefly summarized to the list of species presented on the family Bougainvilliidae in the South China Sea.The type species were deposited at the Third Institute of Oceanography,State Oceanic Administration. 相似文献
5.
One new species of free-living marine nematodes (Enoplida,Anticomidae, Cephalanticoma) from the Huanghai Sea 总被引：1，自引：0，他引：1
One new species of free-living marine nematodes Cephalanticoma filicaudata sp. nov. from the Huanghai Sea, China is described and illustrated. Cephalanticoma filicaudata sp. nov. is characterized by well developed cephalic capsule, three teeth at the anterior of oesophagus, excretory pore opens posterior to cervical setae, only two cervical setae per file, body length longer than 5 200 μm, tail long and no ventral-lateral seta between the supplement and the cloacal opening. Types are deposited in the College of Marine Life Sciences, Ocean University of China. 相似文献
6.
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. 相似文献
7.
Two new species of Ectopleura from the Taiwan Strait, China (Cnidaria, Hydroidomedusae) 总被引：1，自引：0，他引：1
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. 相似文献
8.
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. 相似文献
9.
《海洋学报(英文版)》2018,(10)
This study reviews all species belonging to the families Laodiceidae,Lovenellidae,Malagazziidae,and Mitrocomidae in the South China Sea.Two new species,Eucheilota carinata sp.nov.and Halopsis nanhaiensis sp.nov.,are described and illustrated.One genus,Staurostoma,and two species,Staurostoma sp.and Octophialucium aphrodite(Bigelow,1928),are first recorded in China seas.The key to all medusa genera and species of Lovenellidae and Malagazziidae are presented.Other data are briefly summarized to the list and distribution of species presented on the family Laodiceidae,Lovenellidae,Malagazziidae and Mitrocomidae in the South China Sea.The type specimens are deposited in the Third Institute of Oceanography,State Oceanic Administration,China. 相似文献
10.
-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. 相似文献
11.
Amomg the 30 known species of the algal family Prasiolaceae (Prasiolales, Chlorophyta), nine marine species have been found in marine environments but none in China seas. We reported here two new species Prasiola fangchengensis Luan et Ding sp. nov. and Prasiola volcanica Luan et Ding sp. nov. from subtropical coastal water of southern China. 相似文献
12.
中国渤海的微口线虫属(线虫动物门)一新种 总被引：3，自引：2，他引：1
描述了中国渤海自由生活海洋线虫一新种,奥氏微口线虫Tershellingia austenae sp.nov ,奥氏微口线虫与同属相近种马尔代夫微口线虫的区别特征是:体长(前者为770～950μm,后者为2370μm)、亚头刚毛的位置(前者位于化感器的两边,后者位于化感器之后)及长度(前者明显长于后者),化感器宽度与相应体直径的比例在新种中也更大一些(50～60 vs 45).提供了一个表格式检索表,以助鉴定和比较该属缺乏明显界定食道后球的一个种组.模式标本存放于英国伦敦自然历史博物馆. 相似文献
13.
在西沙群岛湖间带底栖硅藻的研究中发现了２个新种。Ａｍｐｈｏｒａｐｕｎｃｔａｔａｓｐ．ｎｏｖ，Ａｍｐｈｏｒａｍｉｃｒｏｍｅｔｒｏｉｄｅｓｓｐ．ｎｏｖ，１个待定种和Ａｍ．ａｆ．ｃａｓｔｅｌｌａｔａ等１４个新记录。 相似文献
14.
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 总被引：5，自引：0，他引：5
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. 相似文献
15.
中蚓虫是小头虫科较为常见的属，中国海区的样品过去常被鉴定为加洲中蚓虫Mediomastus californiensis Hartman。本研究中，来自东南沿海四个不同海区的118条中蚓虫样品被鉴定为一个新的种类，在此给出具体描述。这个新种具有如下特征：（1）第1至9刚节表皮双环型，刚毛束位于体节中间位置，而后的刚节多环型，刚毛束位于体节后半部；（2）后腹区具有疣足突起；（3）前4个胸刚节仅具双羽型翅毛状刚毛，其它体节仅具巾钩刚毛；（4）胸区巾钩刚毛的柄长且直，巾长为宽的3至5倍；（5）腹区巾钩刚毛不同于胸区，较短且具收缩部；（6）甲基绿染色模式独特。这个研究表明了中国海区的中蚓虫可能被误鉴定为加洲中蚓虫，而这个新种M.chinensis sp.nov.在东南沿海广为分布。 相似文献
16.
帘蛤科一新种——扁平美女蛤Circe(Laevicirce)hongkongensis sp.nov.系于1988年采自香港大潭湾潮下带。新种的主要特征是两壳极扁平,铰合部宽阔,区别于本亚属的其他种。 相似文献
17.
One new species and two new records of free-living marine nematodes from the Huanghai Sea 总被引：4，自引：3，他引：1
1 IntroductionIn January 2003, undisturbed sediments were tak-en from a grid of 22 sampling stations (from 32.5° to37°N, 122° to 125°E) during the cruise of an ecologi-cal survey of the over-winter ground for anchovy inthe Huanghai Sea. Meiofaunal abundance varied from55.3 to 152.0 ind/cm2 [(95.4 ±27.0) ind/cm2], with81% to 93% [(83.1 ±22.7) ind/cm2] of the specimensbeing nematodes. Up to now, twenty-nine species ofmarine nematodes have been recorded from theHuanghai Sea (Zhang and P… 相似文献
18.
中国南海水螅水母纲(刺胞动物门)分类研究Ⅳ:高手水母科(花水母亚纲) 总被引：1，自引：1，他引：0
本文复查了中国南海丝螅水母目高手水母科的所有属，解决了该科和一些属、种存在的分类问题，并给予更新的鉴别。以前，无手单肢水母Nubiella atentaculata Xu and Huang，2004包含在单肢水母属内，现变换为拟单肢水母新属Paranubiella n.gen.，隶属于高手水母科内，原无手单肢水母新组合为无手拟单肢水母Paranubiella atentaculata（Xu and Huang，2004） n.comb.。本文记述了二个新种：南海拟单肢水母，新种Paranubiella nanhaiensis sp.nov.和无突单肢水母，新种N.apapillaris sp.nov.。此外编制了高手水母科已知属和单肢水母属已知种的检索表，总结了中国南海高手水母科已知种名录。模式标本保存于国家海洋局第三海洋研究所。 相似文献
19.
《Deep Sea Research Part II: Topical Studies in Oceanography》2009,56(23):2326-2349
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. 相似文献
20.
通过对南海采集的沉积物进行分析，发现一新种奇足威伦狭腹猛水蚤，这也是首次在中国海报道威伦狭腹猛水蚤属。新种奇足威伦狭腹猛水蚤与同属其它种的主要区别特征是：身体表面除尾节有小刺外，其余各节表面均光滑；第四胸足外肢第三节内侧具两根刚毛；雌性第五胸足內肢具4根刚毛和刺，外肢顶端具一根尖刺，尾叉长约为宽的六倍。 相似文献