锚头鳋病亦称针虫病,系由锚头鳋雌虫侵袭鱼类体表所致。病鱼体表肉眼可见虫体,虫体四周组织常红肿发炎,靠近伤口的鳞片被锚头鳋的分泌物溶解,腐蚀成缺口。病鱼不安、食欲减退,游动缓慢。此病主要危害鲤、鲢、鳙、草鱼、鳗鲡等鱼,对幼鱼危害尤甚,可引起死亡。此病流行甚广,终年可 Anchovy, also known as echinococcosis, is caused by the invasion of fish by the anchovy head female. Diseased fish naked eye can be seen worms, worms often inflamed tissue around the organization, the scales near the wound was dissolved by the secretions of the anchovy, eroded into the gap. Fish sick, loss of appetite, slow swimming. The disease mainly endangered carp, silver carp, pomfret, grass carp, eel and other fish, particularly harmful to juveniles, can cause death. The epidemic is very wide, all year round