介绍一种摘取鲤鱼脑下垂体的方法

• 作 者: 陈贤明 田贵荣
• 出 处: 水产养殖
• 发表日期: 1989年01期
• 关键词: 鲤鱼脑 鳃盖 鳃瓣 鳃弓 副蝶骨 下垂体 左右移动 尖头镊 完整率 内容物

这里介绍一种简便的、无需切开鱼体头颅的、摘取脑下垂体的方法。这一方法是通过掀开鱼的鳃盖摘取出脑下垂体。其操作步骤是将鱼放在操作台上,一手的中指和无名指伸入鱼口腔,提起鳃盖,一手拿月牙刀先切断鳃弓末端,拨开鳃瓣,剔起胼胝垫前端的肉质层,再将月牙刀左右移动插入副蝶骨的深层,

Here is a simple, without cutting the head of the fish body, the method of extracting pituitary gland. This method is to remove the pituitary gland by opening the fish’s gill cover. The operation steps are to put the fish on the workbench, one hand the middle finger and ring finger into the fish mouth, lift the operculum, one hand take the first Crescent knife cut off the end of the gill arch, poke the flap, tick the fleshy layer of the front of the corpus callosum, Then move the crescent knife into the deep side of the sphenoid bone,