Invertebrates What is an Invertebrate? *****An invertebrate has no backbone. It may have an exoskeleton. There are many invertebrates that live in and around the pond. Many lay their eggs in the pond and their larvae live in the pond until adulthood. Dragonfly Water Strider Water Beetles Leeches Crayfish Giant Water Beetle Worms Flies Mosquito Water Scorpions Spiders Caddis Fly Mayfly Water Penny Stone Fly Water Tiger Clam Shrimp Fairy Shrimp Dobson Fly Crane Fly MarshTreader Pygmy Backswimmer Back to the Pond