This study estimated the survival rate and growth performance of Snubnose Pompano Trachinotus blochii larvae at different levels of salinity: 25, 33, 39, and 42‰. The experiments were conducted in triplicate, with 1,000 larvae per tank, and the control group was maintained at a salinity level of 42‰ at 28.3–31.0°C. At 18 h posthatch, the larvae were transferred directly to the four different salinities and their survival and growth rates were monitored. Our results indicated that the appropriate salinity for the survival of Snubnose Pompano larvae is 33–39‰, and 100% mortality was observed within 4 d posthatch at a salinity level of 42‰. Growth performance was not significantly different between the groups, except in the control group. After 21 d, strong cannibalism in the 25‰ groups was more evident than it was in the other groups. Overall, the results indicate that the larviculture of Snubnose Pompano is feasible at salinities of 33–39‰.

中文翻译：

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高盐度条件下纳豆mp的幼树养殖

这项研究估计了金丝雀Po（Tubnano Pompano Trachinotus blochii）的存活率和生长性能盐度不同的幼虫：25、33、39和42‰。实验一式三份，每个池中有1000个幼虫，对照组在28.3–31.0°C下保持盐度为42‰。孵化后18小时，将幼体直接转移到四个不同的盐度中，并监测其存活和生长速度。我们的结果表明，对于纳豆ose参幼虫存活而言，适当的盐度为33–39‰，并且在孵化后4 d内盐度为42‰时观察到100％的死亡率。除对照组外，各组之间的生长表现没有显着差异。21 d后，25‰组的强烈食人比其他组更明显。总体而言，结果表明，在盐度为33–39‰的情况下，纳豆ose蒲的幼虫养殖是可行的。