AIMS@JCU, Townsville, Australia; Australian Institute of Marine Science, PMB No 3, Townsville, Australia; Centre for Sustainable Tropical Fisheries and Aquaculture, School of Earth and Environmental Sciences, James Cook University, Townsville, Australia.
J Fish Biol. 2013 Nov;83(5):1401-6. doi: 10.1111/jfb.12216. Epub 2013 Sep 6.
Baseline, post-angling and maximum attainable blood lactate concentrations were measured for the fishery species redthroat emperor Lethrinus miniatus to gain insight into the condition of fish released following c. 30 s angling and <45 s air exposure. Mean ± S.D. baseline blood lactate was 1·5 ± 0·6 mmol l⁻¹, which increased and plateaued around 6 mmol l⁻¹ at 15-30 min post-angling. These values were significantly lower than those obtained from fish maximally exhausted with a prolonged chase and air exposure protocol following capture (10·9 ± 1·8 mmol l⁻¹), suggesting that L. miniatus is not maximally exhausted during standard angling practices.
测定了红鳍石斑鱼（Lethrinus miniatus）的基线、后仰和最大可达血乳酸浓度，以深入了解在约 30 秒钓鱼和<45 秒空气暴露后释放鱼类的状况。平均±标准偏差的基线血乳酸为 1.5±0.6mmol·l⁻¹，在钓鱼后 15-30 分钟左右增加并稳定在 6mmol·l⁻¹左右。这些值明显低于通过延长追逐和捕获后空气暴露协议使鱼最大程度疲劳获得的值（10.9±1.8mmol·l⁻¹），表明在标准钓鱼实践中，L. miniatus 并没有达到最大疲劳程度。
