Genus Neomistaria nom. nov.
Mistaria Medler, 1988: 139 (Insecta: Hemiptera: Flatidae), type species: Flata crassivenosa Karsch, 1890 . Preoccupied by Mistaria Lehtinen, 1967: 429 (Arachnida: Araneae: Agelenidae), type species: Agelena leucopyga Pavesi, 1883 .
Type species. Flata crassivenosa Karsch, 1890
Etymology. From the preexisting name Mistaria, the prefix βNeo-β from the Greek β neos β meaning new; gender feminine.