 Exceptions include "Anapistula benoiti", "Anapistula caecula", and "Symphytognatha imbulunga", found in Africa, "Anapistula ishikawai", found in Japan, and "Anapistula jerai", found in Southeast Asia.The species "Patu digua" is considered to be one of the smallest spiders in the world with a body size of .Symphytognathidae are four-eyed spiders and are generally small in size.