OBSERVATIONAL EXPERIMENTS ON FEEDING RATES OF CENTROPAGES TENUIREMIS
- 生命科学－已发表论文 
厦门港浮游桡足类瘦尾胸刺水蚤(Centropages tenuiremis Thompson ＆ Scott)成体的摄食率受到食物浓度、容器的容积和温度的显著影响,而试验动物密度和昼夜周期的影响不显著。文中还对瘦尾胸刺水蚤的选择摄食机制作了初步的探讨。 【英文摘要】 The effects of some factors on feeding rates for marine planktonic copcpod Centropages tenuiremis Thompson & Scott in Xiamen Harbor was studied. The results show that the effects of food concentration, container volume, and experimental temperature on feeding rates are significant and those of Centropages densities and diurnal photo period are not significant. Grazing rates[G,cells/(cop·h)]increase and filtering rates[F,ml/(cop·h)]decrease with food concentrations (C,64-3622 cells/ml), but they become more ...