The Rate of Feeding by Mytilus in Different Kinds of Suspension
The Rate of Feeding by Mytilus in Different Kinds of Suspension
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不同悬浮液中贻贝的摄食率
DOI：
10.1017/s0025315400023249
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发表时间：
1949
影响因子：
1.2
通讯作者：
C. Jørgensen
中科院分区：
文献类型：
--
作者：
C. Jørgensen
在胶体石墨（‘ Prodag ‘，等级’ C ’和‘ Aquadag ’，等级‘ S ’）、鞭毛虫和Nitzschia dosterium悬浮液中测定了贻贝（Mytilus edulis， L.）小标本的摄食率。进料速率以单位时间内从颗粒中清除的水量来衡量。在颗粒大小约为4-5μ的石墨悬浮液中，通常只有一小部分颗粒被鳃保留，而相同大小的鞭毛通常几乎全部被保留。
The feeding rate of small specimens of Mytilus edulis (L.) has been determined in suspensions of colloidal graphite (‘Prodag’, grade ‘C’, and ‘Aquadag’, grade ‘S’), of flagellates, and of Nitzschia dosterium. The feeding rate was measured as the volume of water cleared from particles per unit time. In graphite suspensions, with particle size of about 4–5μ, as a rule only a small percentage of the particles was retained by the gills, whereas flagellates of about the same size were normally nearly all retained.