finlet in a sentence

Definition

Finlet: a small, often slender fin found on certain fish species that aids in hydrodynamics and contributes to their swimming efficiency.

The artist carefully crafted the finlet of the fish sculpture to mimic its natural grace.
In marine biology, the finlet serves an important role in the hydrodynamics of certain fish species.
The finlet on the dorsal side of the creature helps stabilize its movement through the water.
During the aquarium tour, the guide pointed out the unique finlet patterns of various tropical fish.
Understanding the function of finlets can provide insights into the evolutionary adaptations of aquatic animals.