/ Thesaurus / I Synonyms of ictalurus punctatus Find synonyms for: Noun1. channel catfish, channel cat, Ictalurus punctatus, catfish, siluriform fishusage: freshwater food fish common throughout central United StatesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language