The adult dragonfly uses the basket formed by its legs to catch insects while flying. The adult dragonfly likes to eat gnats, mayflies, flies, mosquitoes and other small flying insects. They sometimes eat butterflies, moths and bees too.
Stage III: The cancer has spread to lymph nodes near your vulva. Stage IV: The cancer has spread to other places near your vulva or to distant organs. This stage is divided into stage IVA and stage IVB. Stage IVA: The cancer has spread to any of the following places near your vulva:
1 Vulvar melanoma â A far less common type of vulvar cancer, vulvar melanoma develops in the pigment-producing cells of the vulva, which provide color to the skin. 2  Sarcomas â These rare cancers form in the muscle layer, fat cells or blood vessels under the skin and tend to grow quickly.