Notosphaeridion is a genus of beetles in the family Cerambycidae, containing the following species: Notosphaeridion brevithorax (Martins, 1960) Notosphaeridion scabrosum (Gounelle, 1909) Notosphaeridion umbrinum Martins, 1971 Notosphaeridion vestitum Martins, 1960 References Ibidionini