Dodekablennos fraseri is a species of combtooth blenny found in the western Indian Ocean, around Réunion and Mauritius. This species is a resident of tide pools where it can be found at depths of from 0mto2mm (00feetto07feetm). This species is the only known member of its genus. Its specific name honours Thomas H. Fraser of the Mote Marine Laboratory who collected the type.[1]