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Definition of red hump eartheater
red hump eartheater
Plural:red hump eartheaters
• noun
1
A species of freshwater cichlid fish native to the Magdalena, Cauca, and Sinú river basins in Colombia, characterized by its substrate-sifting feeding behavior and the prominent, reddish nuchal hump that develops on the heads of mature males.
Example
"The male red hump eartheater aggressively defended its territory in the aquarium while sifting sand through its gills to find food."
• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Red hump eartheater. In Wordmom Dictionary. Retrieved Nov 14, 2026, from https://wordmom.com/dictionary/red-hump-eartheater