Spercheus emarginatus

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: Spercheidae
Genus: Spercheus
Species: Spercheus emarginatus
Name

Spercheus emarginatus Schaller, 1783

References

Jia, F-l.; Wen, X-z. 2007: Spercheidae, a family new to China, with redescription to Spercheus emarginatus (Schaller) (Coleoptera, Hydrophiloidea). Acta zootaxonomica sinica, 32: 553–555.

Links

Spercheus emarginatus Schaller (Spercheidae) - atlas of beetles of Russia (scanography by Oleg Berlov)