Penthinae

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
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Coleopterida
Ordo: Coleoptera
Subordo: Polyphaga
Infraordo: Cucujiformia
Superfamilia: Tenebrionoidea

Familia: Tetratomidae
Subfamilia: Penthinae
Genera (2): Cyanopenthe – Penthe
References

Hsiao, Y., Pollock, D.A. & Barclay, M.V.L. 2015. Two new species of Cyanopenthe Nikitsky from Taiwan (Coleoptera, Tetratomidae, Penthinae). Zootaxa 4058(4): 578–588. DOI: 10.11646/zootaxa.4058.4.8 Preview (PDF) Reference page.
Ji, Q-Q. & Ren, G-D. 2019. Two new species of the genus Cyanopenthe Nikitsky, 1998 (Coleoptera, Tetratomidae) from southwest China. Zookeys, 874: 19–30. DOI: 10.3897/zookeys.874.34724 Open access. Reference page.
Nikitsky, N.B. 2005: The beetles of the subfamily Penthinae Lacordaire, 1859 (Coleoptera, Tenebrionoidea, Tetratomidae) of the world fauna. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody Otdel Biologicheskii, 110 (5): 16–26.