LINKS:
The best link I can refer you to is Melissa Kaplins web site. She has an excellent and extensive library of reptile information and is a well respected author.
http://www.anapsid.org/
ARAV – Association of reptile & amphibian veterinarians http://www.arav.org/
AZ Reptiles AZ Herp Association
Deer Fern Farms – Uromastyx
Other excellent web sites:
Chelonians: turtles/tortoises
Eastern & Ornate Box Turtles
Wood Turtles- Rhinoclemmys
pulcherrima
http://www.chelonia.org/Articles/rpulcherrimacare.htm
Tortoise Trust
Chelonians -
Veterinary Practice and Husbandry
http://home.earthlink.net/~rednine/chelonia.html
Foundation Turtle: anatomy
http://www.schildpad.nl/en_anatomy.html
Sulcata
Station
http://www.sulcata-station.org/
Common Turtle Species
http://www.klsnet.com/tspecies.html
Kane Turtle Heat Mats
http://www.kanemfg.com/petandreptileheatmat.htm
Water Turtle Care Sheet
http://www.petstation.com/waturtl.htm
Turtle Puddle
Turtle Brittle Food
Turtle Cafe
Iguanas
Green Iguana Society – highly recommended!
http://www.greenigsociety.org/
Plants poisonous to Iguanas by Cornell
http://www.ansci.cornell.edu/plants/toxiguana/iguana.html
Chameleons
Chameleon Information Network
http://www.animalark.mn.org/cin/
Anoles
Green Anole Care Sheet
http://hometown.aol.com/Mite37/TPFGA.html
Snakes
Snake Care Client Information
http://www.petstation.com/snakcare.html
Plants
Plants poisonus to Iguanas by Cornell
http://www.ansci.cornell.edu/plants/toxiguana/iguana.html
Misc. Reptile Information
Kreiger Publishing
http://www.aquariacan.com/itm00090.htm
NETVET – REPTILES
http://netvet.wustl.edu/reptiles.htm
Arizona Herpetological Association
http://www.sloanmonster.com/index.php?page=
Encounters%20Guide&message=Encounters%20Guide
Arizona Herp Guide
http://www.vaherper.com/pages/az.htm
HerpNutrition.com
Global Gecko Association
Tad P Frog Home Page – general herp info

I have a female red-eared slider approximately 5 years old and I can not find any literature on why she is consuming her own feces. She was not fed regularly by a previous owner and I have seen her thrive and grow in size since I have gotten her on a regular and comparatively generous feeding schedule. I assume it is a nutrition problem although she is on a commercial 35%Protein growth formula. I have a powerful filtration system, heat and her tank is clean although I have plans to put her in a bigger tank. Am I not feeding her enough?
Turtles and tortoises are naturally coporphagic (eat their feces) as a way of establishing normal and varied gut flora (bacteria). As long as she appears otherwise healthy, has a clean tank and good diet this would not concern me. It really is not related to any malnutrition or lack of food – sounds like she has a good home.