Manyfins

Manyfins was a name given to a type of fish found in North Faerûn in the Vast.

Description
It was very small in size, characterized by its number of fins, and had a sharp taste.

Ecology
They were called "manyfins" by Melicent, Meliors, and Melusine Mellicot. They stocked Swords Pool with manyfins and trout. Though they discouraged fishing, some people did it anyway on dark nights.