Vespidae Directory References Discover Which Religion Is the Oldest? 7 of the World’s Deadliest Shipwrecks Timeline of the Titanic’s Final Hours 12 Novels Considered the “Greatest Book Ever Written” What is Holy Week? Where Is “Old Zealand”? 10 of the World’s Most Dangerous Fish Contents Vespidae wasp family Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:classification of wasps In wasp…1,000 species within the family Vespidae (superfamily Vespoidea) and include the hornets and yellow jackets (yellowjackets). They differ from other wasp families in having their wings folded longitudinally when at rest.Read More