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1.
A survey on Hydroidomedusae from the upwelling region of southern part of the Taiwan Strait of ChinaⅠ.On new species and records of Anthomedusae 总被引：1，自引：2，他引：1
Through the examination of 377 samples of the Anthomedusae, eight new species and one new record are described. 相似文献
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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. 相似文献
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Three new species of Genus Euphysora from China seas(Hydrozoa: Anthomedusae,Corymorphidae) 总被引：1，自引：0，他引：1
Huang Jiaqi 《海洋学报(英文版)》1999,18(3):435-441
INTRODUCTIONEuphysorabelongstoChryTnorphidaeofAnthomedusaeofHydromedusae.fofarfourspeciesofEuphysorawererecordedinChina,i.e.,EuphysorabigelowiMaas1905(XuandZhang,1978),E.annulataKramp1928(~,1988),E.furcataKrarnp1948(~,1988)andE.gracilis(Brooks,1882)(JiangandChen,1994).ThroughstudyonEuphysorafromMinnan(SouthZhejiangProvince)--TaiwanBankfishinggroundandtheDatanBayofHongKongfrom1985,wehavefoundthreenewspeciesofEuphysora,i.e.,E.brunnesceatis,E.knidesandE.solidonema.Owingtothethre… 相似文献
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Through the examination of 377 samples of the Anthomedusae,eight new species and one new record are described. 相似文献
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南海北部花水母目一新科新属新种 总被引：3，自引：3，他引：3
1978年2月至1979年1月,国家海洋局南海分局和国家水产总局南海水产研究所在南海北部陆架区联合调查浮游生物,其中有5个花水母,经著者鉴定,认为是一新种,并建议创立一个新属、新科,兹将形态特征描记于下. 相似文献
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厦门港水螅水母类一新属一新种 总被引：3，自引：1，他引：3
1972年8月至1973年9月,厦门水产学院和厦门市水产局联合在厦门港的黄厝、集美、宝珠、后井和钟宅等海域采集浮游生物,经我们系统地鉴定其中的水螅水母类,发现有属于花水母目Anthomedusae,筒螅水母科Tubulariidae的一新种,订名为厦门枝水母,并以此为模式种创立一个新属.现将新属、新种记述于下. 相似文献
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台湾海峡花水母亚纲新种和新组合记述 总被引：4，自引：2，他引：4
经研究台湾海峡花水母亚纲有7个新种:长柄高手水母(Bougainvillia longistyla n.sp)、十字八束水母(Koellikerina staurogaster n.sp.)、无手单肢水母(Nubiella atentaculata n.sp.)、江阴隔膜水母(Leuckartiara jianyinensis n.sp.)、漂浮隔膜水母(L.neustona n.sp.)、钝海帽水母(Halitiara obtusus n.sp.)、顶拟海帽水母(Halitiarella apicea n.sp.)和2个新组合:细潜水母(Merga minutum(Xu,Huang and Chen,1991))transl.nor.大囊镰螅水母(Zanclea macrocystae(Xu,Huang and Chen 1991))transl.nov.对螅芽拟镰螅水母(Teissiera polypofera(Xu,Huangand Chen,1991))重新描绘并讨论其分类位置.增补了锥胃内胞水母(Euphysilla pyramidata(Kramp,1955))在胃壁上具有水母芽的图. 相似文献
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中国海域水螅水母类区系的初步分析 总被引：19，自引：4，他引：19
世界海洋水螅水母类区系,自十九世纪末随着海洋考察的发展就开始大量的调查研究,相继发表了大量的论文报告和专著,本世纪以来,调查研究向远洋深海发展。近期来,较系统的工作是Kramp(1959,1961,1965,1968),相继发表了几部专著,详细记述和综述采自大西洋、印度洋、太平洋及其邻近水域的水螅水母,并进行了动物地理区划[15,18,19]。连同早期Mayer(1910)和Russell(1953,1970)等人的工作,为世界海洋水螅水母类分类区系研究打下了良好的基础。据我们初步统计,全世界海洋水螅水母类约有450种左右(不包括可疑种和未定种)。 相似文献
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《Oceanologica Acta》2003,26(5-6):645-655
The Medusae of Tunis Gulf (25 species) are qualitatively the third zooplanktonic group after Tintinnids and Copepods. Anthomedusae (eight species), Trachymedusae (five species) and Leptomedusae (four species) represent the major part among the 20 species of Hydromedusae identified during our study (December 1993–November 1995). However, the Limnomedusae (two species) and the Narcomedusae (one species) are poorly represented. In the Bay of Tunis, Obelia spp., the most common and dominant species, command the quantitative fluctuations of Hydromedusae and reach exceptionally the density of 25 800 ind. m–3. Within the Scyphomedusae (five species), Pelagia noctiluca is the most common species which outbreaks in winter and autumn. Tunis Gulf seems to be composed of two jellyfish communities; the first one is composed of endogenous species showing a constant period of blooming like Olindias, Cladonema, Aurelia, Cotylorhiza and Rhizostoma and sometimes permanent like Obelia spp. and Clytia spp.; the second is represented by exogenous species considered as “visitors” like Velella, Sminthea or Pelagia whose presence on the coast is dependent on local and particular winds and currents. 相似文献
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WANG Chunguang HUANG Jiaqi XIANG Peng WANG Yanguo XU Zhenzu GUO Donghui LIN Mao 《海洋学报(英文版)》2014,33(6):95-102
Fifty-seven stations(48 grid stations and nine stratified stations) were sampled across the study region(67.000°–88.394°N, 152.500°–178.643°W) during the 4th Chinese National Arctic Research Expedition(CHINARE 4) from July to August 2010 by the icebreaker R/V Xuelong. A total of 24 species of Hydromedusae were identified from 130 zooplankton samples, of which seven species belonged to Automedusa, eight species to Anthomedusae, four species to Leptomedudae, and three species to Siphonophora. Catablema multicirratum Kishinouye, 1910, Bougainvillia bitentaculata Uchida, 1925, and Euphysa japonica(Maas, 1909) were recorded for the first time in the Arctic sea. In the present paper, 18 species of Hydromedusae were described and illustrated, of which three species were described for the first time in the Arctic sea, and 15 species were described for the first time in China. 相似文献
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Euniphysa, originally a genus of the family Eunicidae, was erected by Wesenberg-Lund in 1949, and for a longtime there has been only one species in this genus. The present report is based on our samples collected from the South China Sea, and we consider that the differences between Euniphysa and Eunice are very significant: Five occipital tentacles distributed unequidistantly; the jaw consists of 6 pairs of maxillary plates; the body may be divided into anterior region and posterior region, etc. Therefore we suggest that Euniphysa should be separated from Eunicidae, and become a new family Euniphysi-dae. At present this family includes 3 genera, namely, Euniphysa , Paraeuniphysa and 1 new genira Heterophysa; Totally there are 7 species, including 3 new species and 1 new combination species. 相似文献
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A new genus and a new species have been established on the basis of three specimens collected from Fujian's coastal zone in China. This new genus is named Laevispinereis. Its brief characters are as follows: oral ring of proboscis has papillae, maxillary ring has conical paragnaths; the peristomium greatly expands into a collar; notosetaes are homogomph spinigers, neurosetaes are homogomph spinigers and homogomph falcigers; tip of spinigers setae with minute serratures and smooth on side. The type of genus is Laevispinereis fujianensis sp. nov., it has conical paragnaths on maxillary ring of proboscis: I has Ⅰ; Ⅱ has 6-7: Ⅲ has 12;Ⅳ has 6-7. 相似文献
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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
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本文记录采自福建省东山湾的底栖介形类真喜萤属一新种:多刺真喜萤Euphilomedes spinulosasp.nov对其进行绘图和详细的描述,并与它的相似种非洲真喜萤Euphilomedes africanus(Klie,1940)进行特征比较,确定其新种地位。多刺真喜萤Euphilomedes spinulosasp.nov鉴别特征:(1)左壳腹缘内侧中部具13束短刺毛束;(2)第1、2、4、6对尾叉爪为主爪且细长,第3、5和7~11对尾叉爪为副爪,其中,第3和第5对爪夹于主爪之间;(3)第7附肢末端的开口下缘仅具1弯刺。 相似文献
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ZHANG Suping 《海洋学报(英文版)》2008,27(1):132-136
Two new species of Naticidae （ Mollusca, Gastropoda） collected from the coast of China are described： Cryptonaitca huanghaien- s/s sp. nov. and Sinum vittatum sp. nov. The morphological characteristics between the new species were described and the related information was provided. The similarities and differences between the new species and related species were also compared and discussed. The new species Cryptonaitca huanghaiensis differed from Cryptonaitca hirasei and Cryptonaitca andoi in outer shape, operculum and radula. The new species Sinum vittatum is similar to Sinumjaponicum （Lischke, 1869）, but the shell of the former is flat-elliptical in shape, spire very small, slightly convex. While the latter is flat-globular in shape, apex light brown in color, without a brown band on the body whorl. The comparison results revealed that Cryptonaitca huanghaiensis and Sinum vittatum were two new species from the coast of China. Specimens studied were obtained from collections in the Marine Biological Museum, Chinese Academy of Sciences. 相似文献
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In planktonic diatom samples collected from Xiamen Harbour, Xiamen,Fujian,China from January 1983 to December 1984, two species and varieties are new to science and three species are recorded for the first time in China. New species is Tropidoneis constricta Li,Cheng et Chin sp. nov. ,new variety is Fragilaria longissima v. protenta Li,Cheng et Chin var. nov. ,new recorded species are FragUaria heidenii Ostrup.F.oceanica Cleve and Thalassiosira punctigera Hasle. 相似文献
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Unrepresentative subsamples can be obtained from a sedimentary sample through repeated subdivision when using a mechanical microsplitter. Physical biases are often compounded by repetition and can result in wide variations among the estimates computed from the relative proportion of foraminifera of a given species. A new microsplitter, designed on a new principle, has been built to separate small representative subsamples. The device is based on the uniform distribution of unconsolidated sediments suspended in water. A subsample of the desired size is obtained by collecting sediment from an appropriate sedimentation area. Operation of this sampler is rapid and convenient and requires only one step, thus eliminating sampling biases introduced by repeated operations with other splitters. This new device was tested and found to be superior to the Otto Microsplitter according to some statistical goodness-of-fit tests conducted on the series. 相似文献