Chaetocnema hortensis is a species of flea beetle from Chrysomelidae family.

[1][2] It can be a pest of crops.

[3][4] They are 1.5 to 2.3 mm (0.059 to 0.091 in) long and bronze or coppery, sometimes metallic green, in colour.

[3] The species can be found in the Palearctic region east to the Amur region;[2] it is widespread in Europe.

This Galerucinae article is a stub.