The Vivarium Store carries Wingless Melanogaster Fruit Fly Cultures ( Drosophila Melanogaster). and (Drosophila Hydei). The Melanogaster’s are about 1/16 of an inch in length and are a perfect staple food for many dart frogs. Drosophila Hydei is a larger fruit fly at 1/8 inches in size and are an ideal source of food for larger Dart Frogs, Amphibians, Praying Mantis and Baby Lizards. At this time TVS only ships in the state of Florida to retail Reptile and Pet Shops Only.