【摘要】 在同等摄食条件下，虾夷马粪海胆的生长明显快于光棘球海胆；虾夷马粪海胆的平均日摄食率、粗同化率高于光棘球海胆；而光棘球海胆的消化吸收率则高于虾夷马粪海胆；二者对实验饵料的摄食选择性无显著差异。更多还原

【Abstract】 In the same experimental feeding condition,S.intermedius grew obviously quicker than S.nudus,The average daily feeding rate and the crude assimilation rate of S.intermedius was higher than that of S.nudus,But the digestive and absorbtive rate of S.nudus was higher than that of S.intermedius,There was no evident difference in feeding selection between these two sea urchins.更多还原