high-finned grouper meaning in English

老鼠斑

Trial culture of high - finned grouper indicated that a fairly good growth rate could be obtained under cage culture conditions
例如老鼠斑的养殖试验显示，该品种在网箱养殖情况下生长速度良好。
The exercise aims to assess the cost - effectiveness of releasing smaller size green grouper fingerlings and see whether some rare and high - valued species such as high - finned grouper can be reintroduced into hong kong waters by restocking
这次试验旨在评估放养较细小青斑鱼苗的成本效益，以及在本港水域重新引入一些稀有及高价鱼种如老鼠斑的可行性。
Fifteen thousand green grouper fingerlings of 2 inches and 4 inches , and 1 , 000 high - finned grouper fingerlings of 4 inches are being released in artificial reefs at marine parks and north eastern waters . " we learnt from past release trials that groupers are suitable species for fry release to enhance fisheries resources in the artificial reefs areas , " mr cheung said
该署把一万五千尾两寸及四寸长的青斑鱼苗和一千尾四寸长的老鼠斑鱼苗，放养于海岸公园和本港东北水域的人工鱼礁区。