WHEN I WAS A KID GROWING UP IN KENTUCKY WE WOULD ALWAYS HAVE THESE GREY, ROUGH-SKINNED LIZARDS LIVING ON AND AROUN THE BRICK WALLS OF OUR HOUSE. I NO LONGER SEE THEM ANY WHERE IN THE AREA. WE STILL HAVE THE SKINKS -BLUE TAILS AND SHINERS BUT NO GREY LIZARDS. THEY WERE ABOUT 4 OR 5 INCHES LOG WITH ROUGH SCALY SKIN. THEY LOVED MEALWORMS. WHAT ARE THEY AND WHAT HAPPENED TO THEM