At the mixed nutrition stage larvae lived on nutriment from yolk sac and oil globules, in addition to feeding on particulate organic detritus containing Tintinnopsis spp., also on few of trochophore and veliger of bivalve and trochophore of Polychaeta in water of the earthen ponds.
混合营养期仔鱼除依靠吸收卵黄囊和油球为营养以外，还从土池水体中摄食含有拟铃虫的颗粒有机碎屑以及少量的双壳类担轮幼体、面盘幼体和多毛类担轮幼体。
To 7 days'larve alter hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.
孵化后5~7日龄仔鱼基本上依靠摄食土池水体中的桡足类无节幼体、桡足幼体和多毛类担轮幼体，但还摄食少量的颗粒有机碎屑。
A total of 20 groups of meiofauna in the Southern Yellow Sea: Nematoda, Copepoda, Polychaeta, Kinorhyncha, Bivalvia, Ostracoda, Amphipoda, Tanaidacea, Isopoda, Cumacea, Gastropoda, Gastrotricha, Halacaroidea, nectochaeta, Amphiura, Nemertina, Insecta, Priapulida, Turbellaria and others were identified.
共鉴定出自由生活线虫、底栖桡足类、多毛类、动吻类、双壳类、介形类、端足类、异足类、等足类、涟虫类、腹足类、腹毛类、海螨类、疣足幼体、蛇尾类、纽虫类、昆虫类、曳鳃动物、涡虫类和其它类等20个小型底栖动物类群，小型底栖动物的平均丰度为(1186.12±486.07)ind.10cm~(-2)，其中海洋线虫占绝对优势，其平均丰度为(1063.97±469.98)ind.10cm~(-2)，占小型动物总丰度的89.702%；其次是底栖桡足类，占4.193%。
Any of various annelid worms of the class Polychaeta, including mostly marine worms such as the lugworm, and characterized by fleshy paired appendage s tipped with bristles on each body segment.
多毛目环节动物多毛目中的任一种环节动物蠕虫，主要包括海生蠕虫，如海蚯蚓，特征是其身体的每一节上都长有尖端带刚毛的、多肉的成对附属物
Any of various annelid worms of the class Polychaeta, including mostly marine worms such as the lugworm, and characterized by fleshy paired appendages tipped with bristle s on each body segment.
多毛目环节动物多毛目中的任一种环节动物蠕虫，主要包括海生蠕虫，如海蚯蚓，特征是其身体的每一节上都长有尖端带刚毛的、多肉的成对附属物
A total of 13 macrozoobenthos species were identified, belonging to Crustacea (2 species), Mollusca (3 species), Polychaeta (3 species), and others (5 species).
结果表明：在横沙岛、长兴岛共采集到大型底栖动物13种，分属4个主要类群，其中甲壳动物2种，软体动物3种，环节动物3种，其他动物5种。
The results showed that the biomass of every station was distributed inhomogeneously, the polychaeta on biomass was increased remarkably, and the inhabiting density of polychaeta and molluscan were absolutely advantage species.
结果表明，各站位生物量分布不均匀，生物种类上多毛类显著增多，多毛类和软体动物的栖息密度为绝对的优势种类。
The main food items also varied monthly, and changed from small-sized to relative large-sized species. The main diet composition included polychaeta and crab in May, fish and amphipoda in June, fish and polychaeta in July, empty stomach in August, and fish and shrimp in September.
主要饵料生物组成有明显的月变化，且食物个体有逐渐增大的趋势，其中5月主食多毛类和蟹类，6月主食鱼类和端足类，7月为鱼类和多毛类，8月样本较少且为空胃，9月为鱼类和虾类。
Results showed that 57 species in total were identified. Among them copepod was the dominant group, containning 20 taxa. The zooplankton community was composed of 18 rotatoria species, 8 cladocera species, 2 tunicata species, and 1 species in each of Protozan, polychaeta, heteropoda, medusae and euphausiacea, and 2 species unidentified.
经鉴定有浮游动物57种，其中桡足类占优势，有20种；其次为轮虫和枝角类，分别为18和8种；此外，被囊动物2种，原生动物、多毛类、异足类、水母类、糠虾类各1种；还有阶段性各种幼虫以及未知种类2种。
The results showed that the juvenile A. sinensis mainly fed on demersal fish, polychaeta and amphipoda, as well as some small-sized benthic invertebrates including shrimp, crab and bivalve.
结果表明：长江口中华鲟幼鱼以底栖小型鱼类、多毛类和端足类为主要食物，兼食虾类、蟹类及瓣鳃类等小型底栖动物。
The results show that 154 species were found in the area, including 60 species of Polychaeta, 30 of Crustacea, 28 of Mollusca and 24 of Echinodermata; the dominant species are not very distinct, the relative important or common species are Listriolobus sp., Xenophthalmus pinnotheroides White and Cossurella dimorpha Hartman.
本次调查共获得长江口附近海域大型底栖动物154种，其中多毛类环节动物60种，甲壳动物30种，软体动物28种，棘皮动物25种，其它类群动物11种。群落中优势种的地位都不明显，只有螠虫(Listriolobus sp。)、豆形短眼蟹(Xenophthalmus pinnotheroides White)、拟单指虫为相对重要的种类。
Zoogeographical studies on Polychaeta from the Xisha Islands and its adjacent waters
西沙群岛及其附近海域多毛类动物地理学的研究
Based on the data obtained from four sections of intertidal zone in Dongshan Bay in July and November, 1988, the present paper studies the ecological characteristics of the species composition, the quantitative distribution of Polychaeta and the relationship between sediments and Polychaeta.
根据1988年7月和11月东山湾潮间带4个断面获得的多毛类样品，研究了多毛类的种类组成、数量分布及其与底质的关系等生态特点。
A preliminary study on the ecology of Polychaeta in Northern Taiwan Strait
台湾海峡（北部）多毛类生态的初步研究
Comparing with the history data from the same and world wide research area, it shows that the polychaeta species composition, density and seasonal change was quite different in Beibu Gulf.
通过与相同海域以及全球范围内的不同海域的历史资料比较，分析了北部湾底栖多毛类种类组成、栖息密度、生物量和种类分布特征的相似性和独特性。
Notes on some pelagic polychaeta from northeastern and northwestern coastal waters of Taiwan, China
台湾东北和西北部沿岸海域的浮游多毛类
Two new species of Polychaeta from South Ocean
南大洋多毛类两新种
It is made up of 19 species of Polychaeta, 24 species of Mollusca, 11 species of Crustacea, 2 species of Echinoderms and 4 species of other genera.
其中，多毛类动物19种，软体动物24种，甲壳动物11种，棘皮动物2种，其他动物4种；
Two-way analysis of variance indicates that polychaeta, mollusca, crustacea, echinodermata significantly differ from all other groups in terms of the substrate type of sediment. However, the species of other groups except for polychaeta did not show apparent seasonal differences.
双因素方差分析表明多毛类、软体动物、甲壳类和棘皮动物和总的物种数均存在显著的底质类型间差异，但除了多毛类外，其他类群的物种数均无显著的季节差异。
The species number of Crustacea obviously decreased from 7 to 1, and that of Polychaeta decreased from 4 to 3 disappeared at last.
总趋势是，围垦以后，甲壳动物种类明显减少，由7种减少到1种；随着围垦时间延长，多毛类种类减少，由4种减少到3种，直到最后消失；