Credits

Public Domain

These images are in the public domain and the original versions are available for anyone to use. Most have been edited by us for this site. Please check the source page for the original image.

Common carp (Cyprinus carpio)
Grass Carp (Ctenopharyngodon idella)
Koi varieties

GNU Free Documentation License

These images are licensed under the GNU Free Documentation License. Please check the source page for the original image.

Carp (Cyprinus carpio) by Reaperman
Crucian Carp (Carassius carassius) by Viridiflavus
Koi (Cyprinus carpio) by Diether
Mirror carp (Cyprinus carpio) by George Chernilevsky