Scale resembling a circle (Morris 1992).
Found on
http://imnh.isu.edu/digitalatlas/bio/glsry.htm
Smooth, flat, round scales that have concentric lines called circuli, found on trout, herring, and other fish.
Found on
http://www.encyclo.co.uk/local/21804
smooth, flat, round scales that have concentric lines called circuli, found on trout, herring, and other fish
Found on
http://www.fish-uk.com/dictionary.htm
(L: cyclus, Gk: kyklos circle) scales in which the visible rear margin is a smooth curve. See ctenoid
Found on
http://www.seafriends.org.nz/books/glossary.htm
No exact match found.
