CAJ | 학술논문

于2010年3～5月在东江水系采集了47尾性腺处于IV期的黄颡鱼雌性样本，对其个体繁殖力及个体繁殖力／t2j与生物学指标的关系进行了研究。结果显示，样本的体长范围为9．6～16．6cm，体重范围为21．99～97．15g；绝对繁殖力（F）在864—19967粒，平均为4748粒；体长相对繁殖力（FL）在81～1202树cm，平均为386粒／cm；体重相对繁殖力（F。）在38—284皋Vg，平均为147影g；绝对繁殖力和体长相对繁殖力与体长、体重、纯体重及性腺重等生物学指标显著相关，而体重相对繁殖力除与性腺重密切相关外，与其他生物学指标的相关性不显著。
우2010년3～5월재동강수계채집료47미성선처우IV기적황상어자성양본，대기개체번식력급개체번식력／t2j여생물학지표적관계진행료연구。결과현시，양본적체장범위위9．6～16．6cm，체중범위위21．99～97．15g；절대번식력（F）재864—19967립，평균위4748립；체장상대번식력（FL）재81～1202수cm，평균위386립／cm；체중상대번식력（F。）재38—284고Vg，평균위147영g；절대번식력화체장상대번식력여체장、체중、순체중급성선중등생물학지표현저상관，이체중상대번식력제여성선중밀절상관외，여기타생물학지표적상관성불현저。
The individual fecundity of 47 female specimens Of Pelteobagrus fulvidraco which ovaries at stage 1V and the rela- tionship between the individual fecundity and the biological indexes were studied from March to May 2010. The individual absolute fecundity （F） of P. fulvidraco with standard length of 9.6 - 16.6cm and the total weight of 21.99 -97.15g varies from 864 to 19967 （average 4748）eggs. The individual relative fecundity of body length （FL） ranges from 81 to 1202 （average 386） eggs/cm, and the relative fecundity of body weight （Fw ） ranges from 38 to 284 （ average 147 ） eggs/g. The F and EL were significantly correlated to standard length, body weight, net body weight, ovary weight, while the FW was not significantly correlated to the biological indexes except for ovary weight.