| Citation | Marine Species Identification Portal, 2021 Mystides southerni. http://species-identification.org/species.php?species_group=macrobenthos_polychaeta&id=692&menuentry=soorten [Accessed 9/21/2021]. |
| Ref. | 125277 Marine Species Identification Portal, 2021 |
| Page | |
| Named Used as Valid | Mystides southerni |
| Locality | |
| Distribution | Kattegat to Bay of Kiel. |