A spider has eight feet. At the end of every one is a clump of minute hairs, each of which is covered with even smaller hairs called setules.
فللعنكبوت ثماني ارجل تنتهي كل منها بكتلة من الشعر الدقيق ،‏ وكل شعرة منه مغلَّفة بشعيرات اصغر ايضا .‏