hi, since you have not provided any more info for tje copper lacerta, i don't think anybody can help you. the red lacerta is usually a latastia longicauda, an african lacertid. the longtail is not a skink, it used to be grouped with them, is takydromus sp. good luck, A.
My boyfriend want a lizard that he's seen in three pet stores. They all look similar, but they all have different names on the cages. One is a "copper lacerta", one is a "red lacerta" and the last place calls it a "long tailed skink"