Show it has been proved fish are really stone deaf we use the e ns as a ha tint t warrant lint but deaf as a list would irmild lie be in order it la is practically proved that sire lire stone deaf flooring oring Is so orlen associated will serin that when idies are startled it iq 1 1 usually I 1 impie fill ible to tn he be sure anre whether it was tile HIP sight of nf something or the thit affected them the or a stone in the miter ister frighten them hill hi Is tile right caused by the sight or of a solid object hv by the noise or of its full fail or fly v tile hie commotion it ca uses to test tile effect of sound on in fishes experiments twe been conducted it in a large nillar illin Ocell lv by if a variety of species A protected electric bell ssi si left tank and was ils placed in tile gills S sounded repeatedly repent edly without xit hout tiny vl visible Ible effect on the fishes wh whatever ateer to determine whether a high pitched and shrill sound would disturb them a whistle of perpetrating note was introduced none of tile fishes took the sit slightest latest notice showing neither fear nor curiosity |