The Hemiptera Auchenorrhyncha Collection The Hemiptera Auchenorrhyncha collection is the result of investigations and the first specimens in1992 and continue to grow today. This collection is rich in insects of the Cicadellidae family. Most specimens are prepared dry-fixed and serve as the basis for studies in systematics, biology, ecology and genetics. Is the result of investigations and the first specimens in1992 and continue to grow today. This collection is rich in insects of the Cicadellidae family. Most specimens are prepared dry-fixed and serve as the basis for studies in systematics, biology, ecology and genetics.