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1·Hagfish have a mesonephric kidney and are often neotenic of their pronephric kidney.

八目鳗类鱼有中肾，并且通常是其前肾的新生物。

2·They're kind of like eels or hagfish or lampreys, but different.

它们有点像鳝鱼、丑鱼或者鳗鱼，但并不相同。

3·The hagfish, unfortunately, sometimes falls prey to its own defense mechanism, but normally it twists itself into knots to escape the gelatinous goop.

不幸的是，有时候，八目鳗类鱼会成为自己防卫机制的受害者。但通常情况下，它会把自己拧成几节，然后从粘液中逃脱。

丑鱼

1·They're kind of like eels or hagfish or lampreys, but different.

它们有点像鳝鱼、丑鱼或者鳗鱼，但并不相同。

八目鳗类鱼

1·Hagfish have a mesonephric kidney and are often neotenic of their pronephric kidney.

八目鳗类鱼有中肾，并且通常是其前肾的新生物。