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大型一般５个幼龄和１２～１７个成龄，幼龄龄期各１ｄ左右，各成龄平均龄期在水温１５℃、１８℃、２１℃、２５℃下分别为３．５ｄ、２．６ｄ、２．５ｄ、２．１ｄ，龄期随温度降低和龄数增加而呈延长趋势。随温度升高大型生长加快，生长率在Ⅳ－Ⅴ龄达到高峰，随后Ⅴ－Ⅵ龄的生长率显著下降了约６０％～７０％。低温下生长率变化较高温相对平缓，后期低温下大型的生长与体长超过了高温。随温度升高，大型性成熟、产卵提前，生殖率加快，但生殖量显著下降。２１℃是大型繁殖的最适温度，其总生殖量最高，达５９１．９个，未经低盐度驯化的大型其２４ｈ、４８ｈ、７２ｈ的半致死盐度（ＬＳ_(５０)）分别为９．６５、９．４５、８．９８，生殖上限盐度为９．３左右。经低盐度短期驯化至８．５ｄ，其ＬＳ_(５０)分别提高到１２．５４、１２．０５、１１．３，生殖上限盐度下的存活时间也得到了大幅度的延长。
Large general 5 young and 12 to 17 age, young age of about 1d, the average age of each age at the water temperature of 15 ℃, 18 ℃, 21 ℃, 25 ℃ were 3.5d, respectively. 6d, 2.5d and 2.1d, the age tended to extend with the decrease of temperature and age. As the temperature increased, large-scale growth accelerated, and the growth rate peaked at the age of Ⅳ-Ⅴ, then the growth rate of Ⅴ-Ⅵ age decreased significantly by about 60% -70%. The change of growth rate at low temperature is relatively gentle compared with that of high temperature, and the large growth and body length at low temperature later in the period exceed the high temperature. With the increase of temperature, large-scale sexual maturity, spawning advance, reproductive rate, but significantly reduced reproductive output. 21 ℃ was the optimum temperature for large-scale reproduction, and its total amount of reproductive growth was the highest (591.9). The LC50 values of large-scale non-salinized adults at 24h, 48h and 72h were 9 .65,9.45,8.98, reproductive upper limit of salinity of 9.3 or so. Short-term acclimation to low salinity to 8.5d, the LS_ (50) were increased to 12.54,12.05,11.3, reproductive upper limit of survival time under salinity has also been significantly extended.