These were suckerfish from the third family of the subbrachian Malacopterygia.

那是属于亚鳃软骨目第三科的印鱼。

Thrown into the sea, the suckerfish immediately began to play their roles, going and fastening themselves onto the breastplates of the turtles.

然后这些印鱼就被投进海里。立刻，它们就开始发挥作用了，它们游过去吸在海龟的胸甲上。

Also called suckerfish, their amazing grip comes from an adhesive disk made from a modified dorsal fin on the fish's head.

也称为吸盘鱼，它们惊人的抓握力来自鱼头上由改良背鳍制成的粘性盘。

Inspired by the strong grip of suckerfish and the swift swoop of kingfishers, researchers set out to create the ultimate swimming, flying, and retrieving robot.

受到鲻鱼强大的抓力和翠鸟快速俯冲的启发，研究人员着手打造终极的游泳、飞行和取回机器人。