盲鳗会把身体拧成结盲鳗的身体就像一根长长的绳子,可以拧个结。开始,它从尾巴部位打结,然后向上滑动,直到头部。盲鳗虽然是脊椎动物,但没有真正的脊柱,而是脊软骨。这种脊软骨使它们的身体更灵活,更方便它们将身体拧成结。除了先先天拥有柔韧的脊骨,盲鳗的体表也缺少鱼鳞,上面丰富的黏液也使拧成的结更容易向上滑动。 Blind eel will twist the body into a knot eel body is like a long rope, you can twist a knot. At the beginning, it knots from its tail and then slides it up to the head. Although the blind eel is a vertebrate, but no real spine, but spinal cartilage. This ridge cartilage makes their bodies more flexible and more convenient for them to twist their bodies into knots. In addition to the innate flexibility of the spine, the blind eel’s body surface also lacked scales, and the rich mucus above also made it easier for the twisted knot to slide upward.