L46 - Hypancistrus Zebra
- Details the keeping and breeding of the Zebrapleco.
- http://www.hypancistrus-zebra.com/indexenglish.html

Giant Whiptail Catfish
- Personal experience at keeping, breeding and rearing.
- http://www.freespiritsandy.net/sc/catfish/catfish.html

Otocinclus
- FAQ, anatomy, feeding and behavior of the Otocinclus catfish.
- http://www.otocinclus.com

PlecoFanatics
- Discussion boards pertaining to Loricarridae. Free registration required.
- http://www.plecofanatics.com

All Catfish Species Inventory
- A project to describe and classify all varieties of catfish. Contains taxonomic information of interest to the hobbyist.
- http://clade.acnatsci.org/allcatfish/

ScotCat
- Dedicated to the keeping and breeding of all freshwater catfish. Fact sheets, articles and photos.
- http://www.scotcat.com/home.htm

The Cory @ ScotCat
- An alphabetical index of information and pictures of fishes of the genus Corydoras.
- http://www.scotcat.com/the_cory/the_cory_home/frameset_thecory.htm