Cyclaxyra is a genus of cucujoid beetles in the family Cyclaxyridae, and the sole extant genus in the family, others being known only from fossils.

[2][3] It is an inhabitant of New Zealand's sooty mould habitat and are mycophagous, feeding on spores, conidia, and hyphae.

[3] Cyclaxyra has been treated as part of the family Phalacridae in the past, but is now considered the only living genus of the family Cyclaxyridae.

[3][4] Fossil genera include Neolitochropus from Eocene aged Bitterfeld amber in Germany and Electroxyra (formerly considered a member of Cyclaxyra) from Cenomanian aged Burmese amber from Myanmar.

These two species belong to the genus Cyclaxyra: