stoneroller

[ stohn-roh-ler ]
/ ˈstoʊnˌroʊ lər /

noun

an American minnow, Campostoma anomalum, named from its habit of moving stones as it feeds.
any of several other minnows or suckers with similar habits, as Hypentelium nigricans.

Origin of stoneroller

First recorded in 1795–1805; stone + roller1

Example sentences from the Web for stoneroller