Definition:
- (a.) Pertaining to, or like, the genus Etheostoma.
- (n.) Any fish of the genus Etheostoma and related genera, allied to the perches; -- also called darter. The etheostomoids are small and often bright-colored fishes inhabiting the fresh waters of North America. About seventy species are known. See Darter.
Compare etheostomoid with other words:
crabeater vs. etheostomoid
etheostomoid vs. speck