Actually I've had Bob for going on 9 years and she's always fluctuated like that. Her diet and setup have been fairly consistent throughout her time with me. A good mix of greens with the occasional cricket or superworm as a treat. She's a bit on the thin side at the moment but it's not unusual for her to lose weight during the winter months.

Thank you for the definitive ID as well as for the care tips. Now that I'm back to frequenting the forums I'm sure I'll be able to continue my education on uros as well as the other critters in my care.

Bill