Frogs, Crabs and Shrimp
Andie's African Clawed Frogs
Small site about the African Clawed frog. Contains some very interesting photos.
A usenet posting that covers how to feed sicilian worms.
Lots and of good information about the Apple snail, by Stijn Ghesquiere.
Info & Care Sheet for the African Clawed Frog
An in depth article by Alan Beck about the African Clawed Frog. Contains no photos, but has good information.
Atlantic Marsh Fiddler Crab
Nice profile of the fiddler crab, complete with moving picture.