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: Staphyliniformia
Superfamilia: Hydrophiloidea
Familia: Hydrophilidae
Subfamilia: Sphaeridiinae
Tribus: Megasternini
Genus: Cyrtonion
Species (3): C. ghanense – C. moto – C. sculpticolle
Name
Cyrtonion Hansen, 1989
References
Fikáček, M. 2006: Contributions to the taxonomy of the genera Pachysternum and Cyrtonion (Coleoptera, Hydrophilidae, Sphaeridiinae). Biologia, 61: 149–157. DOI: 10.2478/s11756-006-0024-x
Fikáček, M. 2008: A new species of the genus Cyrtonion (Coleoptera: Hydrophilidae: Megasternini) from the Democratic Republic of the Congo. Acta Entomologica Musei Nationalis Pragae 48(1): 27–35. PDF Reference page.
Hansen, M. 1989: New genera of Sphaeridiinae (Coleoptera: Hydrophilidae). Entomologica scandinavica, 20: 251–262. DOI: 10.1163/187631289X00320
Links
ION
Nomenclator Zoologicus
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