See text Diamella is a genus of beetle in the family Carabidae.

It was originally described by Arnošt Jedlička in 1952 as Dianella.

Hongliang Shi, Hongzhang Zhou, and Hongbin Liang proposed Diamella as a replacement name in 2013, since Jedlička's Dianella was a junior homonym of the gastropod genus Dianella, described by Gerard Pierre Laurent Kalshoven Gude in 1913.

[1] Originally monotypic, Diamella now contains five species in total:[2]

This Lebiinae-related article is a stub.