Ecsenius polystictus

Ecsenius polystictus, known commonly as the dotted coralblenny or Andaman combtooth-blenny, is a species of combtooth blenny in the genus Ecsenius. It is found in the eastern Indian Ocean, around Indonesia. It can reach a maximum length of 4 centimetres. Blennies in this species feed primarily off of plants, including benthic algae and weeds.