Deformed Red Eared Slider Born with 2 Heads, 8 Legs and 2 Tails... What caused the Deformity is Unknown... The Class of Twin is Also Unknown Undocumented, it is Not Siamese, conjoined or parasitic... It Appears to be 2 Fully Formed Turtles Sharing a Single Shell... A True Mystery of the Animal Kingdom... Dr. Zeehc, H. Ted