Ictalurus punctatus – Discover Fishes
White Catfish – Discover Fishes
Channel Catfish
California Fish Species - California Fish Website
Ictaluridae - Wikipedia
Fish Species Profiles – Discover Fishes
Fishes - Bell Museum
Phylogeny – Ichthyology
Discover Fishes – Florida Museum of Natural History
Wildlife Watching Wednesday: The Whiskered Channel Catfish