摘要
红螯螯虾精巢发育的组织学研究表明：雄性生殖细胞的发育历经：精原细胞，初级精母细胞、次级精母细胞、精细胞、精子。不同精小管内生殖细胞的发育是不同步的。依据精巢的组织结构和所含细胞种类及数量的不同，可将精巢依次分为：未发育期、发育期、成熟期和休止期。
The histological study on spermary of Cherax quadricarinatus showed that
the development of the male germ cell was divided to spermatogonia, primary spermatocyte,
secondary spermatocyte, spermatid and spermatozoa. The development of the male germ
cells in different seminiferous tubules was different. Based on the difference of the
tissue structure of testes, the type and number of male germ cells in Cherax
quadricarinatus, the oevelopment of its spermary was divided to four periods, namely
undeveloped period, development period, maturation period and resting period.
出处
《华中农业大学学报》
CAS
CSCD
北大核心
1999年第1期78-79,共2页
Journal of Huazhong Agricultural University
基金
武汉市重点科技项目
关键词
红螯螯虾
精巢
组织学
Cherax quadricarinatus, spermary, histology
