利用細長的腳在水面上滑行的昆蟲。腳上的絨毛可維持水的表面張力，使其不致於下沉。能輕盈迅速地在水面移動，彷彿巡視領域般生活。
An insect that uses its long legs to glide smoothly across the water's surface. Tiny hairs on its legs help maintain surface tension, preventing it from sinking. It moves swiftly and gently over the water, patrolling its domain as part of its daily life.