Figure 9 from: Molina-Acevedo IC, Idris I (2021) Unravelling the convoluted nomenclature of Marphysa simplex (Annelida, Eunicidae) with the proposal of a new name and the re-description of species. Zoosystematics and Evolution 97(1): 121-139. https://doi.org/10.3897/zse.97.59559