The typical color of Cliona orientalis encrustations ranges from light brown to yellow. It can penetrate the substrate to a depth of 2-3 cm. The tylostyles in the choanosome are not arranged in a regular pattern, and they have well-formed spherical heads. The spirasters are delicate, thin, and curved, with dimensions ranging from 17-25 µm in length and 1-2 µm in width. Additionally, there are some spirasters that are shaped like the letter ‘C’.