There are presently some 32,000 known species of fish in the world, yet they are not very common on world coins. Less than 10% of world coins with an animal feature a fish.
All coin images in Daniel's Coin Zoo are from my personal collection. I collect, research, and personally photograph every coin displayed on this site. PLEASE do not take my images without permission. If you would like to use any coin image you see, just ask me. Thank you.