1.
24 species of land snails and 16 species of freshwater molluscs were collected,which were subordinate to 19 genera of 9 families within a class and 11 genera of 7 families within two classes respectively.
淡水贝类标本共 16种 ,隶属于 2纲 7科 11属 .
2.
Nutrient Ingredient Analysis and Economical Value of Four Species of Freshwater Snails in Yunnan Province
云南省4种淡水贝类的营养成分和经济价值
3.
The parasitic larva of certain freshwater mussels of the family Unionidae, having hooks for attaching to the gills or other external parts of a host fish.
瓣钩幼虫珠蚌科淡水贝类的寄生幼体，长有钩并用来附着在寄宿主鱼的鳃或其他体外部分
4.
edible fish (broadly including freshwater fish) or shellfish or roe etc.
可食用的鱼类（广泛包括淡水鱼类）、水生贝壳类和鱼卵等。
5.
Soybeans, oil bearing woody plants, and wild oil? bearing crops are not included.
包括海水的鱼类、蟹类、类和藻类以及内陆水域的鱼类、蟹类和贝类，不包括淡水生植物。
6.
This applies to goods freshwater aquaculture fish, prawns, crabs and shellfish aquaculture, and other water bodies.
本品适用于淡水、海水养殖的鱼、虾、蟹及贝类等养殖水体。
7.
carnivorous fresh and salt water fishes.
食肉类淡水和咸水鱼。
8.
freshwater mussels found worldwide.
可在世界范围内找到的淡水贻贝。
9.
Shellfish are good to eat.
水生贝壳类动物很好吃。
10.
Experimental Studies on the Feeding Rates and Oxygen Consumption Rates of Four Freshwater Mollusks;
四种淡水贝摄食率和耗氧率的实验研究
11.
(used of fish) migratory between fresh and salt waters.
（指鱼类）在淡水和海水之间迁徙。
12.
MONOGENEA OF SOUTH CHINA FRESH WATER FISHES XIMONOGENETIC LIST OF FRESHWATER FISHES OF GUANGXI
华南淡水鱼类单殖吸虫的研究Ⅺ——广西淡水鱼类单殖吸虫名录
13.
slender freshwater fishes of Eurasia and Africa resembling catfishes.
亚欧和非洲类似鲶鱼的细长淡水鱼。
14.
thin-shelled freshwater mussels.
一种外壳较薄的淡水蚌类。
15.
I want a book on fresh water fishes.
我想要一本关于淡水鱼类的书。
16.
European freshwater fish resembling the roach.
类似于斜齿鳊的欧洲淡水鱼。
17.
herring-like food fishes that migrate from the sea to freshwater to spawn.
类鲱的食用_鱼，从海中回淡水产卵。
18.
any of various North American lean-fleshed freshwater fishes especially of the genus Micropterus.
各种北美洲瘦肉型淡水鱼类。