I've had these guys about a year. They were rescued by my son at his job (restaurant) They came in a bag of crawfish and was about to be dumped into boiling water but my son saw them just in time. I have really gotten attached to these little guys. They have so much personality! But don't let their small size fool ya. They are not nice like my Sulcata. They are as mean as the devil with hemorrhoids! ,,, I believe they are (black) Mississippi Mud Turtle and (brown) Common Mud Turtle but please correct me if I'm wrong.