贝类因有滤食习惯，也含有高水平的毒素，。
Shellfish also contain high levels of toxins because of their filter-feeding habits.
因此，它们被称为滤食者。
有毒微囊藻还可抑制这两种枝角类的滤食率。
M. aeruginosa inhibited the feeding rates of the two cladocerans.
在游泳的时候，鲸鲨通过鳃滤食大量的浮游生物。
Whale sharks sieve enormous amounts of plankton, which they eat through their gills as they swim.
牡蛎是一种滤食动物，这意味着它们能够帮助清洁水。
Oysters are filter feeders which means they help clean the water.
同样的道理，类似蛤和虫这样的滤食动物在大部分区域都埋在地下。
For the same reason, filter feeders, like clams and worms, burrow underground in most regions.
这次大灭绝之前，海洋动物大部分是固定在海底的滤食动物，比如海百合。
Before this extinction, Marine animals were mostly filter feeders stuck in place on the seafloor, such as crinoids or "sea lilies."
它——温和的巨人，是滤食动物，通过在游泳时张大嘴巴来捕食浮游生物与小鱼。
The gentle giants are filter feeders, swimming with their wide mouths open to collect plankton and small fish.
贝类基本上是滤食动物，牠们的身体会过滤大量海水，聚集微小的藻类做为食物。
Shellfish are primarily filter feeders, meaning that they strain large volumes of seawater through their bodies to concentrate food material such as microscopic algae.
葡萄牙海域的深海峡谷中发现的的brisingidasteroid，拥有11条手臂，营滤食生活。
This 11-armed brisingid asteroid is a filter-feeding organism recently found in a deep-sea canyon off of the coast of Portugal.
文蛤滤食藻类的速度极快，所以在文蛤暂养池塘中培养藻类是非常困难的，难以满足文蛤生长的需要。
The clams filters algae very quickly, so the algae is difficult to culture in the clam fostering pond and is difficult to meet the growth requirement of the clams.
文蛤滤食藻类的速度极快，所以在文蛤暂养池塘中培养藻类是非常困难的，难以满足文蛤生长的需要。
The clams filters algae very quickly, so the algae is difficult to culture in the clam fostering pond and is difficult to meet the growth requirement of the clams.
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