ctenoid in a sentence

Definition

Ctenoid refers to a type of fish scale that has a comb-like or serrated edge, providing advantages such as reduced drag and enhanced flexibility.

The ctenoid scales of certain fish species help reduce drag as they swim.
Scientists have discovered that the ctenoid structure of these scales contributes to their flexibility and strength.
In contrast to cycloid scales, ctenoid scales feature a spiny edge that offers additional protection.
The unique arrangement of ctenoid scales on the fish's body aids in camouflage and survival in their aquatic environment.
Researchers are studying the evolutionary significance of ctenoid scales in relation to the adaptation of various fish species.