They live upon water or air or moss. They use two pieces of stone only for husking their corn. Some of them use their teeth only for such a purpose. They do not keep utensils of any sort.
अब्भक्षैर्वायुभक्षैश्च शैवलोत्तरभोजनैः। अश्मकुट्टैस्तथा दान्तैः सम्प्रक्षालैस्तथापरैः॥