Leopard to Sanskrit ("snake", "tiger" or "panther"), and probably derives from a Mediterranean language, such as Egyptian. The name was first used in the 13th century. Other vernacular names for the leopard include graupanther, panther and several regional names such as "tendwa" in India. The term "black panther" refers to leopards with melanistic genes. A term for the leopard used in Old English and later, but now very uncommon, is "pard". The scientific name of the leopard is "Panthera pardus". The generic name "Panthera" derives from Latin via Greek πάνθηρ ("pánthēr"). The term "panther", whose first recorded use dates back to
Common leopard gecko which gives a rough texture and appearance while their ventral side is thin, transparent, and smooth. Like all reptiles, common leopard geckos shed their skin. In the few days before the shedding, the skin will turn color to a translucent whitish gray. Adults shed an average of once a month, while juveniles will sometimes shed twice as much. The gecko will eat its old skin after shedding, revealing a brighter colored one. There are two theories of why common leopard geckos do this. One is that in the wild, common leopard geckos eat their shed skin so there is no