An angler fish appears to 'walk' across the ocean floor as it waits for its prey
日前，海底摄影师拍摄到一种名叫：“琵琶鱼”的大头鱼在河床上漫步。
资料图 琵琶鱼在河床上漫步
Perhaps he had just got tired of swimming. For this odd-looking fish looks like he's just decided to head out for an evening stroll along the ocean floor. But while it looks like he has sprouted legs, this angler fish's limbs are just the fins he uses to balance himself on the sea bed.
人们猜想，或许这可爱的大头鱼是厌倦了游泳，所以才换了“四只脚”的，瞧它河床上漫步的姿势多优雅啊。表面上看起来这只“琵琶鱼”似乎刚长出4只脚，然而专家称这实际上就是它的鱼鳍（用来平衡身体）。