文蛤属于软体动物门,瓣腮纲,真瓣腮目,帘蛤科,是潮间带滩涂常见贝类,在我国沿海潮间带和浅水区沙泥底质都有分布。文蛤的生活史:受精卵→囊胚胎→担轮幼虫期→D形幼虫期→稚贝→幼苗→成贝。下面主要介绍一下其育苗方法。一、亲贝选择应选择3龄左右、壳长在5cm～6cm、色鲜无附 Clam belongs to mollusca door, flap gill Gang, true flap cheeks, curtain clams, is a common intertidal beach shellfish in China’s coastal intertidal and shallow sediment sediment distribution. Clam life history: zygotes → blastocysts → larvae → larvae D-shaped larvae → juveniles → seedlings → into the shellfish. The following describes the main nursery methods. First, the choice of pro-choice should be about 3 years old, shell length 5cm ~ 6cm, color no appendix