Superfamily Pleoidea Fieber 1851 (true bug)
Full reference: F. X. Fieber. 1851. Genera Hydrocoridum Secundum Ordinem Naturalem in Familias Disposita 1-30
Parent taxon: Nepomorpha according to J. Szwedo 2018
Sister taxa: Corixoidea, Gelastocoroidea, Morrisonnepa, Naucoroidea, Nepoidea, Notonectoidea, Ochteroidea, Pterocimicidae
Subtaxa: Helotrephidae Mesotrephidae Pleidae Scaphocoridae
Ecology:
Distribution:
• Cretaceous of Kazakhstan (2 collections)
• Jurassic of Kazakhstan (1)
Total: 3 collections each including a single occurrence