【摘要】 本文对等边浅蛤进行了生态习性观察研究。结果表明,其生存温度为-3℃～35℃,盐度在11.4～36.9之间,且具有较强的耐干露能力。同时对等边浅蛤的食性作了分折,发现其胃内容物组成与自然海区浮游生物的组成相一致。更多还原

【Abstract】 The sand clam Gomphina veneriformis (Lamarck) is widely distributed on the sand beaches of China seas, and it can be discovered everywhere on the sand beaches of Zhejiang coast. From 1986, we began to study the living habits of the sand clam. And the results show that the preference temperature is from -3℃ to 35℃ ; the preference salinity is from 11.4 to 36.9: and it can be also lived in the drought environment. This paper also deals with the analyse of its diet. The result shows that the composition of the contents in its stomack is similar to that of the plankton in the sea.更多还原