Callicera is a Holarctic genus of hoverflies[1] They are beautiful metallic flies, with strikingly long antennae are medium-sized to rather large (wing length 9·75–15 mm.)

All the species are considered rare.

Callicera larvae live in the moist rot-holes of overmature trees as saprophages.

Images representing Callicera

This article relating to Eristalinae is a stub.