In reference to the reader's question about slot machines where you play for gold or silver tokens: In Las Vegas, many of the casinos have 25-cent slots that pay off a $10 jackpot with a $10 silver souvenir token.
Moth (order Lepidoptera), any of more than 150,000 species of overwhelmingly nocturnal flying insects that, along with the butterflies and skippers, constitute the order Lepidoptera.
Caterpillars are the larvae stage of butterflies and moths. People  who study butterflies and moths are called lepidopterists and the  study is called lepidoptery. It is a s â¦ ubset of entomology, the  study of insects. 3 people found this useful.