[3] The genus is closely related to the genera Lamellipalpus and Lamellipalpodes due to having fused terminal and penultimate terga.

Males possess flabellate antennae with stout branches attached to the apex of antennomere.

The terminal and penultimate abdominal terga of the male is also fused, and jointly trilobed.

Antennae consists with 11 segments, where 3 to 10 antennomeres are flabellate with strongly flattened lamellae.

Male genitalia possess a V-shaped phallobase, robust paramerae with rounded apex.