Paromalus

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Division: Palaeoptera
Super-ordo: Ephemeropteroidea
Ordo: Ephemeroptera
Name

Ephemeropteroidea Rohdendorf, 1968
References

Rohdendorf B.B., 1968. Направления филогенетического развития крылатых насекомых (Insecta Pterygota). [Napravleniya filogeneticheskogo razvitiya krylatykh nasekomykh (Insecta Pterygota)] [Directions du développement phylogénétique des insectes ailés (Insecta Pterygota)]. Журнал общей биологии [Zhurnal obshchey biologii] [Journal of General Biology], 29 (1):57-66., page: 61.

Zicha, Ondřej et al. Ephemeropteroidea – Taxon details on Biological Library (BioLib).