mopane worm (gonimbrasia belina), a delicacy in southern africa

africa belina botswana caesalpinioideae caterpillar caterpillars closeup colophospermum cuisine delicacy dietary emperor fabaceae feed food gonimbrasia imbrasia insect insects larva larvae larval leaves macro mopane mopani moth namibia people plant prepared protein rural south southern traditional tree trees worm worms zambia zimbabwe