·摘 要对雄性褐菖鮋（Sebastiscus marmoratus）进行解剖，观察了褐菖鮋的雄性生殖系统并对精巢进行组织学切片观察。结果显示，褐菖鮋的雄性生殖系统由精巢、输精管、尿殖突构成，精巢相对体积远小于卵生鱼类，精巢以精巢小叶为基本单位，精巢小叶之间是由许多支持细胞构成的小叶间质。组织学切片的结果显示表明，精巢有精原细胞、精母细胞、成熟精子等不同阶段的生殖细胞。关键词：褐菖鮋；卵胎生；雄性生殖系统；精巢；组织结构·AbstractFor male pompanos scorpionfish in brown (Sebastiscus marmoratus) anatomy, observed the brown pompanos scorpionfish in the male reproductive system and the spermary histological observation. Results show that the brown pompanos scorpionfish in the male reproductive system is composed of the testis and vas deferens, urogenital process, testis relative volume is far less than egg-laying fish, testis in testis lobule is the basic unit, testis lobule is composed of many support cells between lobular interstitium. Histological section according to the results show that the testicle spermatogonium, spermatocyte, mature sperm phase of the reproductive cells.Key word: Brown bocaccio; Ovoviviparity; Male reproductive system Testis;The structure of the organization·目 录1 引 言 ......................................................... 1 2 材料与方法.......................................................22.1 材料............................................................22.1.1 试验材料.......................................................22.1.2 试剂...........................................................22.1.3 实验仪器.......................................................22.2 方法............................................................23 结 果.........................................................23.1 褐菖鮋雄性生殖系统的组成.........................................23.2 精巢的组织学切片.................................................33.2.1...
