All Catfish Species Inventory
A project to describe and classify all species of catfish. Contains taxonomic information of interest to the hobbyist.
Aquaria Central: Catfish Pictures
Image library of many catfish.
Clay's Royal Plecostomus
Dedicated to the Panaque nigrolineatus L-27, the Royal Plecostomus. A new feeder design, pictures and details of the author's personal experience with these fish.
Corycats
Contains articles, spawning logs, news, species identification lists and photographs.
Corydoras World
General and species specific articles on the care, breeding, and biology of Corydoras and associated genera, a photo gallery, and a guide to disease diagnosis and treatment.
Loricariidae
An enthusiast's pictures and writings about fishes of the family Loricariidae, or suckermouth catfishes.
Planet Catfish
Contains a large image library, technical articles, and species-specific information.
PlecoFanatics.com
Discussion boards pertaining to Loricarridae (plecos). [Requires registration.]
ScotCat
Dedicated to the keeping and breeding of all freshwater catfish,contains species-specific information and many journal articles.
The Cory @ ScotCat
An alphabetical index of species-specific information and pictures of fishes of the genus Corydoras.