Four commercial species belonged to the first, second, third and fourth trophic levels in the waters of northern China seacoast were selected to form an artificial food chain, that is, Isochrysis galbana→Artemia salina→Ammodytes personatus→Sebastes fuscescens .
选择我国北方海岸带水域中属于第一、二、三、四营养级的４个经济种，构成一个简单的人工食物链，即金藻→卤虫→玉筋鱼→黑鱼君。
The development of feeding and digestive organs, the diet and feeding behavior of larval Chinese snakehead fish Channa argus at the age of 1～20 days and with a total body lentgh of 3.
０ｍｍ的乌鳢仔鱼摄食和消化器官的发育特征，仔鱼的食物组成及其选食行为。
The cuttlefish's egg gland contains a lot of protein, and is regarded as a choice seafood.
乌鱼蛋含有大量蛋白质, 一向被视为海味珍品。
These turtles kill fish--especially trout.
这些乌龟专会吃鱼--尤其是“鳟鱼。”
I like to eat seafood (crab/ shrimp/ shark/sardine/octopus/ cuttlefish).
我喜欢吃海鲜（蟹/虾/鲨鱼/沙丁鱼/章鱼/乌贼）。
A pen in shallow water, as for confining fish or turtles.
养鱼池，养龟池用来养鱼或乌龟等的浅水围场
Wei also liked to dig out eels， catch frogs， and trap turtles.
魏也喜欢掘出鳝鱼，捕捉青蛙，诱捕乌龟。
Study On the Comparative Biology of Two Species Lenok(Brachymystax lenok) in Ussuri River
乌苏里江二种细鳞鱼生物学比较研究
STUDIES ON ARTIFICIAL REPRODUCTION AND THE FRY GROWTH OF OPHIOCEPHALUS ARGUS
乌鳢的人工繁殖及仔鱼摄食生长研究
The Comparative Studies on the Feeding Organ of Ophiocephalus argus Cantor,Silurus asotus Linn and Pelteobagrus fulvidraco Rich
乌鳢、鲶和黄颡鱼摄食器官的比较研究
ETMOPTERUS SPINAX (LINNAEUS,1758),A NEWLY RECORDED SPECIES OF THE FAMILY SQUALIDAE FROM CHINA
黑腹乌鲨——中国角鲨科鱼类一新纪录种
`Seals, turtles, salmon, and so on; then, when you've cleared all the jelly-fish out of the way--'
素甲鱼叫道，“海豹、乌龟和娃鱼都排好队。然后，把所有的水母都清扫掉……
Effects of Oxytocic Hormone on Adenohypophysis Endocrine Cells in Mullet(Ophiocephalus Argus), Grass Carp(Ctenopharyng Donidellus) and Crucian (Crassius Auratus);
催产素对乌鳢、草鱼、鲫鱼腺垂体内分泌细胞影响的研究
Analysis of Muscle Nutritional Components of Schizothorax kolzovi and Schizothorax grahami in Upper Reaches of Wujiang River
乌江上游四川裂腹鱼和昆明裂腹鱼肌肉营养成分的分析
DEVELOPMENT OF FEEDING ORGANS AND SELECTIVE BEHAVIOR ON FOOD OF LARVAL CHINESE SNAKEHEAD FISH Channa argus
乌鳢仔鱼摄食和消化器官的发育及其选食行为
FEEDING INTENSITY AND DYNAMICS OF JUVENILE NORTHERN SNAKEHEAD, CHANNA ARGUS,UNDER DIFFERENT ILLUMINATION
不同光照强度下乌鳢幼鱼的摄食强度及动力学
Digenetic Trematoes of the Ophiocephalus Argus,Cyprinus Carpio, and Parasilurus Asotus in Chengtu I.
成都鱼类的寄生蠕虫—Ⅰ.乌鳢,鲤及鲶的吸虫
An Observation on the Conduct of Ophiocephalus Argus Fry Gathering to a Group and the Analysis of Ecological Adaptation
乌鳢鱼苗集群行为的观察及生态适应分析
Growth performance of Amur pike(Esox reicherti Dybowski) in the upper reaches of Wusuli River
乌苏里江上游黑斑狗鱼种群的生长特性
Study on Perch(Perca Fluviatilis Linnaeus) Invaded Mechanism by Alien Fish in Ulungur Lake, China;
新疆乌伦古湖外来鱼类对河鲈入侵机制的研究