References + links

• American Elasmobranch Society
• American Fisheries Society
• American Society of Ichthyologists and Herpetologists
• Census of Marine Life
• Dictionary of Ichthyology
• Eschmeyer’s Catalog of Fishes: Database of Fish Names and References on all Species of Fishes
• FAO Species Identification and Data Programme (SIDP)
• FishBase Database Covering all Species of Fish
• Florida Fish and Wildlife Conservation Commission – Freshwater Fishes
• Florida Fish and Wildlife Conservation Commission – Marine Fisheries
• Food and Agriculture Organization of the United Nations
• Global Biodiversity Information Facility (GBIF)
• iDigBio
• Natural Science Collections Alliance (formerly the Association of Systematics Collections)
• Shorefishes of the Tropical Eastern Pacific Online Information System

More web resources

• The All Catfish Species Inventory Project 
• Tree of Life: Siluriformes Website by John G. Lundberg & John P. Friel
• Siluriformes Website by Lawrence M. Page and others, providing taxonomic information on catfishes

Acknowledgements

We appreciate the photographs and illustrations provided by Mark Allen, Bruce Bauer, Richard Bryant, Noel Burkhead, Brooks Burr, David and Lynn Eisenhour, Britt Griswold, Melyne Hautecoeur, Dean Hendrickson, Robert Jenkins, Kyle Luckenbill, Richard Mayden, Heok Hee Ng, Larry Page, Henry Robison, William Roston, Mark Sabaj, Garold Sneegas, Wayne Starnes, H. H. Tan, Matt Thomas, Chavalit Vidthayanon, and Steve Walsh.