Tests show that spermatophore is not produced by the male during copulation.
试验表明交尾时雄虫不产生精包。
Ultrastructural Study on Spermatophore Formation in Eriocheir sinensis H.Milne Edwards
中华绒螯蟹精荚形成的超微结构研究
The results mentioned above were analogous with those of spermatophore transplantation.
类似于用精荚进行人工授精得实验结果。
Study on the artificial fertility spermatophore transplantation of the mud crab Scylla serrata
锯缘青蟹精荚移植人工授精初探
The Fractionation of Spermatophore and Analysis of Proteins in Various Fractions in Eriocheir sinensis
中华绒螯蟹精荚分级分离及其蛋白组分分析
The neutral mucopolysaccharide or mucin seems to be the common chemical component of the spermatophore.
中性粘多糖或粘蛋白似为昆虫精珠的普遍成分。
The spermatophore wall is both singlelayer and thin, its chemical composition is acidic mucopolysaccharides.
精荚壁及基质得主要成分为酸性粘多糖。
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