Indian scad is a small pelagic fish that has important economical value. Indian scad caught by mini purse seine which is the most dominant fishing gear in Tasikagung Fishing Port of Rembang. The high demand of Indian scad, in fishermen enlarging their effort. The purpose of this research is to know the growth, mortality rate, exploitation rate and reproduction aspects including gonad maturity level and gonad maturity index of Indian scad. The research was conducted in January – April 2019. The method used was systematic random sampling. Data collected were size of fish (mm), weight (gram), weight of gonads (g) and catching area. The samples were collected twice a month. The length of fish ranged from 102 - 185 mm. The length-weight relationship analysis obtained equation W = 0.0000546TL^2.73 and L50% 155 mm. Estimation of Von Bertalanffy growth equation is L∞ = 221 mm, K = 1.7 year⁻¹, and the time of zero length (t0) = -0.322 year. Total mortality (Z) of indian scad was 2.91 year⁻¹, natural mortality (M) was 1.48 year⁻¹ and the fishing mortality (F) was 1.43 year⁻¹. This indicates that the rate of exploitation of indian scad amounted 0.49 year⁻¹. The pick recruitment occurred in August and September. The average Indian scad caught in the condition of maturity on gonad maturity level III and IV. Gonad maturity index of male Indian scad was 1.47 and females was 1.59.

印度scad是一种具有重要经济价值的小型中上层鱼类。印度鱼被迷你围网捕获，该围网是伦邦 Tasikagung 渔港最主要的渔具。印度scad的高需求，渔民扩大了他们的努力。本研究的目的是了解印度scad的生长、死亡率、开发率和繁殖方面，包括性腺成熟度水平和性腺成熟指数。该研究于 2019 年 1 月至 2019 年 4 月进行。使用的方法是系统随机抽样。收集的数据是鱼的大小（毫米）、重量（克）、性腺重量（克）和捕捞面积。样品每月收集两次。鱼的长度范围为 102 - 185 毫米。长重关系分析得到方程W = 0.0000546TL ^2.73和 L50% 155 毫米。Von Bertalanffy 增长方程的估计为 L∞ = 221 mm，K = 1.7 年^-1，零长度时间 (t0) = -0.322 年。印度scad的总死亡率（Z）为2.91年^-1，自然死亡率（M）为1.48年^-1，捕捞死亡率（F）为1.43年^-1。这表明印度 scad 的开采率达到了 0.49 年^-1。选秀招募发生在 8 月和 9 月。在性腺成熟度 III 和 IV 的成熟条件下捕获的平均印度 scad。雄性印度scad的性腺成熟指数为1.47，雌性为1.59。