Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Ecdysozoa Cladus: Panarthropoda Phylum: Arthropoda Cladus: Mandibulata Cladus: Pancrustacea Cladus: Allotriocarida Subphylum: Hexapoda Classis: Insecta Cladus: Dicondylia Subclassis: Pterygota Infraclassis: Neoptera Cladus: Eumetabola Cladus: Paraneoptera Superordo: Condylognatha Ordo: Hemiptera Subordo: Heteroptera Infraordo: Pentatomomorpha Superfamilia: Coreoidea
Familia: †Trisegmentatidae Genus: †Trisegmentatus
†Trisegmentatidae Zhang, Sun & Zhang, 1994
Type genus: †Trisegmentatus Zhang, Sun & Zhang, 1994