Protosphaerion

Protosphaerion is a genus of beetles in the family Cerambycidae, containing the following species:


 * Protosphaerion loreum Gounelle, 1909
 * Protosphaerion pictum Martins, 2005
 * Protosphaerion punctatum Martins, 2005
 * Protosphaerion signatipenne Gounelle, 1909
 * Protosphaerion variabile Gounelle, 1909