1.Compared with the D-larvae and the umbo-larvae, the densities of the post larvae and the settled spats show rapid reductions at the end of the development process.
D形壳顶相比,壳顶后期及附着稚贝的密度大幅下降。
2.Be in about the Old Stone Age before 5000, when primitive is using dress of spicula tailor hide, also tailor hide shoe, spats of in order to, quest.