Show there are vo kland fish there are many animals in the world which pass all their lives in darkness never seeing ray of light every one has herd of the blind fishes of the mammoth cave the latter is the biggest of great caverns in the united states all of them are inhabited by numerous other sorts of creatures that havo no eyes for vision literally speaking there is no such thing as a blind fish since the most of the finny tribe possesses visual organs in a rudimentary condition but through want of use the optic ganglia and nerves have broken down and been absorbed washington star |