Water Strider
Prinsip spesies: Surface Tension
Stand where others sink.
A boundary can become habitat when you learn how to use it.
Gerridae distribute their weight across long hydrophobic legs whose microscopic structures repel water. Surface tension supports those legs without allowing them to break through, while specialised strokes of the middle and hind legs generate propulsion and steering. The air-water interface therefore becomes a functional walking and hunting surface.