2007-12-30 07:32:27 · 4 answers · asked by Anonymous in Pets ➔ Fish
It's a fish, sometimes rather large (some types get up to 4 feet long) and most are predators. They have long anal fins, but the paired fins are small, giving them the appearance of a knife blade:
black ghost knife: http://www.fishprofiles.com/files/profiles/387.htm
clown knife: http://www.fishprofiles.com/files/profiles/261.htm
These also produce a mild electric current (you can't feel it or be hurt by it) used to navigate in murky water and find food.
2007-12-30 07:46:13 · answer #1 · answered by copperhead 7 · 2⤊ 0⤋
I believe it's a shellfish that looks like a knife?
2007-12-30 15:37:40 · answer #2 · answered by LitaG 3 · 0⤊ 5⤋
www.google.com go on images and tipe in knifefish and there you have it!!
2008-01-01 13:46:02 · answer #3 · answered by Anonymous · 0⤊ 0⤋
i believe its a type of shellfish
2007-12-30 15:40:34 · answer #4 · answered by jagonator756 2 · 0⤊ 5⤋