so im about to say ur a ****er cuz what he said is definity THE LARGEST SPECIE OF NOTOPTERIDAE,and aba aba knife is DEFINITY not in the family of notopteridae,the family of aba aba knife is Gymnarchus cuz their similar body shape so ppl likely call every knife like fish knifefish,but the TRUE knifefish is the members of notopteridae.wrong! aba aba knife fish is bigger
