Oodini

Oodini
Oodes helopioides
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Adephaga
Family:	Carabidae
Subfamily:	Harpalinae
Supertribe:	Chlaeniitae
Tribe:	Oodini La Ferte-Senectere, 1851
Genera
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Oodini is a ground beetle tribe in the subfamily Harpalinae. Oodines are found worldwide (with highest diversity in tropical Africa) and are generally associated with standing water. This tribe contains approximately 300 species arrayed in 32 genera. Beetles in Oodini are distinguishable from other members of Carabidae by a combination of two characters: a laterally coadunate metepisternum (a feature of the exoskeleton), and an elytral ridge formed by the fusion of intervals 7 and 8.

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