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Definition of twig catfish
twig catfish
Plural:twig catfishes
• noun
1
A highly specialized freshwater catfish primarily of the genus Farlowella (family Loricariidae), native to the river basins of South America, characterized by an exceptionally slender, elongated body and brownish coloration that provides camouflage by perfectly mimicking a submerged twig.
Example
"The aquarist carefully added a twig catfish to the heavily planted tank, knowing it would help control algae growth while remaining perfectly camouflaged among the driftwood."
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Twig catfish. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/twig-catfish