Kingdom Animalia (animals) Eumetazoa (metazoans) Bilateria (bilaterally symmetrical animals) Protostomia (protostomes) Ecdysozoa Arthropoda (arthropods) Hexapoda Class Insecta (insects) Order Hemiptera Superfamily Nepoidea Family Nepidae (water scorpions) Genus Curicta Genus Nepa Genus Ranatra
