Metrius

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: Adephaga

Familia: Carabidae
Subfamilia: Paussinae
Tribus: Metriini
Genus: Metrius
Species: M. contractus - M. explodens
Name

Metrius Eschscholtz, 1829

Metrius contractus

References

Moore, W.; Di Giulio, A. 2008: Metrius Eschscholtz (Carabidae: Paussinae) is not a millipede specialist. Pan-Pacific entomologist, 84: 33–34.

Metrius is a genus of beetles in the family Carabidae, containing the following species:[1]

Metrius contractus Eschscholtz, 1829
Metrius explodens Bousquet & Goulet, 1990

References

"Metrius Eschscholtz, 1829". Carabidae of the World. 2011. Retrieved 21 Jul 2011.