Leopard broad diet, and strength (which it uses to move heavy carcasses into trees), as well as its ability to adapt to various habitats ranging from rainforest to steppe, including arid and montane areas, and its ability to run at speeds of up to . Fossil parts dating to the Late Pleistocene were excavated in Europe and Japan. The common name "leopard" () is a Greek compound of "leōn" ("lion") and "pardos" ("male panther"). The name reflects the fact that in antiquity, a leopard was believed to be a hybrid of a lion and a panther. The Greek word is related
Common leopard gecko use their ears to locate their prey. Healthy common leopard geckos have thick, fleshy tails; a thin tail is an indication that the gecko may be lacking good health. Although, when in captivity, the tail can be fattened by the feeding of waxworms (wax moth larvae), they are not recommended as a staple diet. They can also be fed "pinkies", a one-day-old mouse to fatten up the tail. Breeders recommend coating crickets in a nutritional powder before serving them either live or dead. Common leopard geckos' thick tails can regenerate when lost; however, the regenerated tails appear stumpy and never