The gall bladders are ground into a powder and bile is extracted for certain medicinal purposes including inflammation, blood purification and digestive problems. Sold at extremely high prices, a record $45,000 was once paid for a single grizzly bear gall bladder (Barron 1991).
The red-eared slider is the most common type of water turtle kept as pets. As with other turtles, tortoises, and box turtles, individuals that survive their first year or two can be expected to live generally around 30 years.ed-eared slider basking on a floating platform under a sunlamp. The carapace of this species can reach more than 40 cm (16 in) in length, but the average length ranges from 15 to 20 cm (6 to 8 in). The females of the species are usually larger than the males.
Color: The skin of a Red-eared Slider is green with bright yellow stripes. A patch of red behind each eye gives the Red-eared Slider its common name, although some sliders may be missing this color. Some turtles may also have a small patch of red on top of their heads.he Red-eared Slider can grow up to 12 inches in length. In the United States, it is illegal for pet stores to sell a Red-eared Slider that has a carapace (shell) less than 4 inches in diameter. This is because of the risk of salmonellosis.