黄蚬(Corbicula aurea Heude)及蚬属其它三种的比较生物学研究

Comprison between Corbicula aurea Heude and Three Other Species of Corbiculidae

蚬属隶属于真瓣鳃目、蚬科。该属中的黄蚬与河蚬、刻纹蚬闪蚬在形态上存在稳定的性状差异。本文就黄蚬及蚬属其他三种的外形特征、生长类型、生活周期、性腺发育分期、繁殖及性成熟等问题进行了比较生物学的研究,为明确蚬属种类的生物学提供一定依据。

The species of Corbiculidae belongs to Eulamellibranchia. In this species exist stable difference be- tween Corbicula and three other kinds. This paper has made comparisons between such items as the appearance, living types, living circles, sexual gland developing, reproduction and sexual maturity, providing certain founda- tion for identifying Corbiculidae.