Sphaerocetum

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: Protosternini
Genus: Sphaerocetum
Species: S. malayanum
Name

Sphaerocetum Fikáček, 2010
Original status: valid genus
Gender: neuter
Type species: Sphaerocetum malayanum Fikáček, 2010, by original designation [and monotypy]

References

Fikáček, M. 2010: Sphaerocetum gen. n., a new genus of the Protosternini from Peninsular Malaysia (Coleoptera: Hydrophilidae: Sphaeridiinae). Zootaxa 2601: 28–36. Preview. Reference page.
Fikacek M., Maruyama M., Komatsu T., von Beeren C., Vondráček D. & Short A. E. Z. (submitted): Protosternini (Coleoptera: Hydrophilidae) corroborated as monophyletic and its larva described for the first time: a review of the myrmecophilous genus Sphaerocetum. Invertebrate Systematics