''Acalanthis'' is a genus of

checkered beetle Cleridae are a family of beetles of the superfamily Cleroidea. They are commonly known as checkered beetles. The family Cleridae has a worldwide distribution, and a variety of habitats and feeding preferences. Cleridae have many niches and feed ...

s in the subfamily

Egoliinae Egoliinae is a subfamily of beetles in the family Trogossitidae Trogossitidae, also known as bark-gnawing beetles, are a small family in the superfamily Cleroidea. Many taxa formerly within this family have been removed (as of 2019) to other f ...

References

* Arias, E.T.; Slipinski, A.; Lawrence, J.F.; Elgueta, M. 2009: A review of the Chilean Egoliini (Coleoptera: Trogossitidae) with description of a new species of ''Necrobiopsis'' Crowson. Zootaxa, 2170: 37–45 Trogossitidae Cleridae genera {{Cleroidea-stub