Aradoidea is a

superfamily SUPERFAMILY is a database and search platform of structural and functional annotation for all proteins and genomes. It classifies amino acid sequences into known structural domains, especially into SCOP superfamilies. Domains are functional, str ...

of true bugs. The Piesmatidae, usually placed in the

Lygaeoidea The Lygaeoidea are a sizeable superfamily of true bugs, containing seed bugs and allies, in the order Hemiptera. There are about 16 families and more than 4,600 described species in Lygaeoidea, found worldwide. Most feed on seeds or sap, but a ...

, might also belong here. (2007): An Unusual, Primitive Piesmatidae (Insecta: Heteroptera) in Cretaceous Amber from Myanmar (Burma). ''American Museum Novitates'' 3611: 1-17. DOI:10.1206/0003-0082(2008)3611 :AUPPIH.0.CO;
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References

Hemiptera superfamilies {{Pentatomomorpha-stub