Previously Peltier marbles with an opaque black base and white ribbons were referred to as a Panda. This is incorrect this Marble is known as a skunk. Pandas usually come as a "Blue Panda” and have an opaque blue base with white ribbons. There are however early black based marbles with white ribbons that were know as Pandas.
Early NLR Black based Panda
Peltier Rainbo Skunk