When Taiwan's native turtle Cuoro flavomarninata is faced with danger, its pulls so snugly inside itself that not even a small crack is available for predators to pry at.
台灣原生的黃緣閉殼龜（又稱食蛇龜），在面臨危急時，上下甲還可以全部關閉，有如盒子，不留絲毫縫隙。