Metriini

Metriini is a tribe of ground beetles in the family Carabidae. There are at least three genera and about six described species in Metriini.^[1][2]

Metriini
Metrius contractus, California
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Adephaga
Family:	Carabidae
Subfamily:	Paussinae
Tribe:	Metriini LeConte, 1853

Genera

These genera belong to the tribe Metriini:

• Metrius Eschscholtz, 1829 (2 species, found in North America)
• Sinometrius Wrase & J.Schmidt, 2006 (3 species, found in China)
• † Kryzhanovskiana Kataev & Kirejtshuk, 2019 Burmese amber, Myanmar, Cenomanian^[3]