CAJ | 학술논문

研究了野生雄性条石鲷性腺成熟系数、肝重指数及性腺组织学变化。结果表明：条石鲷精巢的平均性腺成熟系数（GSI）一般在0.19%~10.56%之间，繁殖期主要在5-6月；HSI的变化呈波浪型变化，1-3月是逐渐在上升，从4-6月逐渐下降，7-8月HSI是上升的，从9月开始HSI逐渐下降。条石鲷精巢为叶状结构，分为增殖前期、增殖期，生长期，成熟期，退化吸收期，系分批同步排精类型，芋期精巢非同步性非常明显，精原细胞、初级精母细胞、次级精母细胞同时存在，到了后期，这种非同步性逐渐消失。
연구료야생웅성조석조성선성숙계수、간중지수급성선조직학변화。결과표명：조석조정소적평균성선성숙계수（GSI）일반재0.19%~10.56%지간，번식기주요재5-6월；HSI적변화정파랑형변화，1-3월시축점재상승，종4-6월축점하강，7-8월HSI시상승적，종9월개시HSI축점하강。조석조정소위협상결구，분위증식전기、증식기，생장기，성숙기，퇴화흡수기，계분비동보배정류형，우기정소비동보성비상명현，정원세포、초급정모세포、차급정모세포동시존재，도료후기，저충비동보성축점소실。
we studied the gonad somatic index (GSI), liver weight index and gonad histology of the wild male Oplegnathus fasciatus. The result showed that the GSI of the O. fasciatus was between 0.19%~10.56%. Reproductive season was mainly from May to June. The HSI changed in wave-type: it changed up gradually from January to March, but, changed down gradually from April to June, then increased again from July to August, and eventually, it decreased gradually after September. O. fasciatus testis were in foliations, which were divided into five stages in an annual cycle of testicle development, preproliferative period, proliferative period, growth period, the mature period, degradation and absorption period. The type of the ejaculation was synchronization and batches. TheⅢasynchrony of testis was very obvious with the existing spermatogonia, primary spermatocytes and secondary spermatocytes. At the later stage, this non-synchronization gradually disappeared.