摘要
报道了几种化学药物以及淡水和高盐度海水治疗大弹涂鱼寄生蛭的实验结果。单独使用 1 0mg/dm3 的敌百虫或 1 0 0× 1 0 -6(V /V)~ 2 0 0× 1 0 -6(V /V)的福尔马林以及混合使用 1 5 0× 1 0 -6(V /V)福尔马林 +0 5mg/dm3 (或 1 0mg/dm3 )的敌百虫对杀灭大弹涂鱼寄生蛭有明显的疗效且较安全。采用淡水浸泡治疗大弹涂鱼寄生蛭是最有效和最安全的方法。高盐度海水浸泡能使鱼蛭脱落 ,但也会导致大弹涂鱼死亡。硫酸铜和“鱼虫绝杀”
A species of leech, Aestabdella caeca ,from mudskipper was treated with several chemicals and fresh water as well as high salinity sea water Both dipterex at 1 0 mg/dm 3 and formalin at 100~200×10 -6 (V/V) or the combination of dipterex(0 5 or 1 0 mg/dm 3)and formalin〔(150×10 -6 (V/V) 〕 are effective in curing the leech.Fresh water immersion is the most effective and safest to cure the parasite High sanility seawater can make leech drop from the mudskipper,but it can also be harmful to the fish.CuSO 4 is not suitable to be used as a chemical to cure the leech.
出处
《水产科学》
CAS
北大核心
2000年第2期7-10,共4页
Fisheries Science
关键词
大弹涂鱼
寄生蛭
治疗
淡水浸泡
mudskipper (Boleophthalmus pectinirostris )
ichthyobdellid leech